DATAMONGO-396 - Release 1.1.0.M1.

Fixed dependency to Spring Data Commons to 1.3.0.RC2.

etc/formatting.xml

@@ -0,0 +1,291 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<profiles version="12">
+<profile kind="CodeFormatterProfile" name="Spring Data" version="12">
+<setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.disabling_tag" value="@formatter:off"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_field" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.use_on_off_tags" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_ellipsis" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_multiple_fields" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_conditional_expression" value="80"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_binary_operator" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_array_initializer" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_local_variable" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_after_package" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.continuation_indentation" value="2"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_binary_operator" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_package" value="0"/>
+<setting id="org.eclipse.jdt.core.compiler.source" value="1.7"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_line_comments" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.join_wrapped_lines" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_member_type" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.align_type_members_on_columns" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_unary_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_case" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.indent_parameter_description" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.lineSplit" value="120"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_method" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indentation.size" value="2"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.enabling_tag" value="@formatter:on"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_assignment" value="0"/>
+<setting id="org.eclipse.jdt.core.compiler.problem.assertIdentifier" value="error"/>
+<setting id="org.eclipse.jdt.core.formatter.tabulation.char" value="tab"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_try_resources" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_body" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_method" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_labeled_statement" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_method_declaration" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_try" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_switch" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_try" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.preserve_white_space_between_code_and_line_comments" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.compiler.problem.enumIdentifier" value="error"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_ellipsis" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_block" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_method_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.compact_else_if" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.format_line_comment_starting_on_first_column" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_field" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_constant" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.indent_root_tags" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_union_type_in_multicatch" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.tabulation.size" value="2"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_empty_lines" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_block_in_case" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter" value="insert"/>
+<setting id="org.eclipse.jdt.core.compiler.compliance" value="1.7"/>
+<setting id="org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer" value="2"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_unary_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference" value="do not insert"/>
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+<setting id="org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters" value="do not insert"/>
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+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing" value="do not insert"/>
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+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_binary_expression" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_type" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode" value="enabled"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_try" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_label" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_javadoc_comments" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.line_length" value="120"/>
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+<setting id="org.eclipse.jdt.core.formatter.blank_lines_between_import_groups" value="1"/>
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+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration" value="end_of_line"/>
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+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.wrap_before_binary_operator" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_block" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.join_lines_in_comments" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_compact_if" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_imports" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_assert" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_html" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_source_code" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration" value="16"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer" value="insert"/>
+<setting id="org.eclipse.jdt.core.compiler.codegen.targetPlatform" value="1.7"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_resources_in_try" value="80"/>
+<setting id="org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_header" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.format_block_comments" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.alignment_for_enum_constants" value="0"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_block" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.brace_position_for_type_declaration" value="end_of_line"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.comment.new_lines_at_javadoc_boundaries" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.blank_lines_after_imports" value="1"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header" value="true"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for" value="insert"/>
+<setting id="org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_try_resources" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments" value="do not insert"/>
+<setting id="org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column" value="false"/>
+<setting id="org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line" value="false"/>
+</profile>
+</profiles>

pom.xml

@@ -1,11 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.data</groupId>
   <artifactId>spring-data-mongodb-dist</artifactId>
   <name>Spring Data MongoDB Distribution</name>
-  <version>1.0.0.RELEASE</version>
+  <version>1.1.0.M1</version>
   <packaging>pom</packaging>
   <modules>
     <module>spring-data-mongodb</module>
@@ -145,37 +144,35 @@
           <htmlCustomization>${project.basedir}/src/docbkx/resources/xsl/html.xsl</htmlCustomization>
           <useExtensions>1</useExtensions>
           <highlightSource>1</highlightSource>
-          <highlightDefaultLanguage></highlightDefaultLanguage>
+          <highlightDefaultLanguage />
           <!-- callouts -->
           <entities>
             <entity>
               <name>version</name>
-              <value>${pom.version}</value>
+              <value>${project.version}</value>
             </entity>
           </entities>
           <postProcess>
             <copy todir="${project.basedir}/target/site/reference">
               <fileset dir="${project.basedir}/target/docbkx">
-                <include name="**/*.html"/>
-                <include name="**/*.pdf"/>
+                <include name="**/*.html" />
+                <include name="**/*.pdf" />
               </fileset>
             </copy>
             <copy todir="${project.basedir}/target/site/reference/html">
               <fileset dir="${project.basedir}/src/docbkx/resources">
-                <include name="**/*.css"/>
-                <include name="**/*.png"/>
-                <include name="**/*.gif"/>
-                <include name="**/*.jpg"/>
+                <include name="**/*.css" />
+                <include name="**/*.png" />
+                <include name="**/*.gif" />
+                <include name="**/*.jpg" />
               </fileset>
             </copy>
             <copy todir="${project.basedir}/target/site/reference/html">
               <fileset dir="${project.basedir}/src/docbkx/resources/images">
-                <include name="*.png"/>
+                <include name="*.png" />
               </fileset>
             </copy>
-            <move file="${project.basedir}/target/site/reference/pdf/index.pdf"
-                  tofile="${project.basedir}/target/site/reference/pdf/spring-data-mongo-reference.pdf"
-                  failonerror="false"/>
+            <move file="${project.basedir}/target/site/reference/pdf/index.pdf" tofile="${project.basedir}/target/site/reference/pdf/spring-data-mongo-reference.pdf" failonerror="false" />
           </postProcess>
         </configuration>
       </plugin>
@@ -184,7 +181,7 @@
         <artifactId>maven-javadoc-plugin</artifactId>
         <version>2.5</version>
         <configuration>
-          <javadoc:aggregate>true</javadoc:aggregate>
+          <aggregate>true</aggregate>
           <breakiterator>true</breakiterator>
           <header>Spring Data Document</header>
           <source>1.5</source>
@@ -234,7 +231,7 @@
             <configuration>
               <tasks>
                 <ant antfile="${basedir}/src/ant/upload-dist.xml">
-                  <target name="upload-dist"/>
+                  <target name="upload-dist" />
                 </ant>
               </tasks>
             </configuration>
@@ -263,16 +260,10 @@
   </build>
 
   <pluginRepositories>
+    <!-- Necessary for the build extension -->
     <pluginRepository>
-      <!-- necessary for bundlor and utils -->
-      <id>repository.plugin.springsource.release</id>
-      <name>SpringSource Maven Repository</name>
-      <url>http://repository.springsource.com/maven/bundles/release</url>
-    </pluginRepository>
-    <pluginRepository>
-      <id>repository.springframework.maven.release</id>
-      <name>Spring Framework Maven Release Repository</name>
-      <url>http://repo.springsource.org/release</url>
+      <id>spring-plugins-release</id>
+      <url>http://repo.springsource.org/plugins-release</url>
     </pluginRepository>
   </pluginRepositories>
 
@@ -282,13 +273,13 @@
     <site>
       <id>static.springframework.org</id>
       <url>
-        scp://static.springframework.org/var/www/domains/springframework.org/static/htdocs/spring-data/data-mongodb/docs/${project.version}
+        scp://static.springframework.org/var/www/domains/springframework.org/static/htdocs/spring-data/data-mongodb/snapshot-site
       </url>
     </site>
     <repository>
-      <id>spring-release</id>
-      <name>Spring Release Repository</name>
-      <url>s3://maven.springframework.org/release</url>
+      <id>spring-milestone</id>
+      <name>Spring Milestone Repository</name>
+      <url>s3://maven.springframework.org/milestone</url>
     </repository>
     <snapshotRepository>
       <id>spring-snapshot</id>

spring-data-mongodb-cross-store/pom.xml

@@ -1,10 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.springframework.data</groupId>
     <artifactId>spring-data-mongodb-parent</artifactId>
-    <version>1.0.0.RELEASE</version>
+    <version>1.1.0.M1</version>
     <relativePath>../spring-data-mongodb-parent/pom.xml</relativePath>
   </parent>
   <artifactId>spring-data-mongodb-cross-store</artifactId>
@@ -15,10 +15,12 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-beans</artifactId>
+      <version>${org.springframework.version.range}</version>
     </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-tx</artifactId>
+      <version>${org.springframework.version.range}</version>
     </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
@@ -28,82 +30,19 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-orm</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-test</artifactId>
-      <scope>test</scope>
+      <version>${org.springframework.version.range}</version>
     </dependency>
 
     <!--  Spring Data -->
     <dependency>
       <groupId>org.springframework.data</groupId>
       <artifactId>spring-data-commons-core</artifactId>
+      <version>${data.commons.version}</version>
     </dependency>
-    <!-- <dependency>
-      <groupId>org.springframework.data</groupId>
-      <artifactId>spring-data-commons-aspects</artifactId>
-    </dependency> -->
     <dependency>
       <groupId>org.springframework.data</groupId>
       <artifactId>spring-data-mongodb</artifactId>
-    </dependency>
-
-
-    <!-- Logging -->
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-api</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>jcl-over-slf4j</artifactId>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-log4j12</artifactId>
-      <scope>runtime</scope>
-    </dependency>
-    <dependency>
-      <groupId>log4j</groupId>
-      <artifactId>log4j</artifactId>
-      <exclusions>
-        <exclusion>
-          <groupId>javax.mail</groupId>
-          <artifactId>mail</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>javax.jms</groupId>
-          <artifactId>jms</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>com.sun.jdmk</groupId>
-          <artifactId>jmxtools</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>com.sun.jmx</groupId>
-          <artifactId>jmxri</artifactId>
-        </exclusion>
-      </exclusions>
-      <scope>runtime</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>javax.annotation</groupId>
-      <artifactId>jsr250-api</artifactId>
-      <optional>true</optional>
-    </dependency>
-
-    <dependency>
-      <groupId>org.mockito</groupId>
-      <artifactId>mockito-all</artifactId>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
+      <version>1.1.0.M1</version>
     </dependency>
 
     <dependency>
@@ -151,25 +90,7 @@
     </dependency>
 
   </dependencies>
-  <repositories>
-    <repository>
-      <id>jboss-repository</id>
-      <name>JBoss Public Repository</name>
-      <url>http://repository.jboss.org/nexus/content/groups/public-jboss</url>
-    </repository>
-  </repositories>
-  <pluginRepositories>
-    <pluginRepository>
-      <id>spring-maven-milestones</id>
-      <name>Springframework Maven Milestone Repository</name>
-      <url>http://maven.springframework.org/milestone</url>
-    </pluginRepository>
-    <pluginRepository>
-      <id>spring-maven-release</id>
-      <name>Springframework Maven Release Repository</name>
-      <url>http://maven.springframework.org/release</url>
-    </pluginRepository>
-  </pluginRepositories>
+
   <build>
     <plugins>
       <plugin>

spring-data-mongodb-cross-store/src/main/java/org/springframework/data/mongodb/crossstore/MongoChangeSetPersister.java

@@ -58,10 +58,8 @@ public class MongoChangeSetPersister implements ChangeSetPersister<Object> {
 		this.entityManagerFactory = entityManagerFactory;
 	}
 
-
-	public void getPersistentState(Class<? extends ChangeSetBacked> entityClass,
-			Object id, final ChangeSet changeSet)
-					throws DataAccessException, NotFoundException {
+	public void getPersistentState(Class<? extends ChangeSetBacked> entityClass, Object id, final ChangeSet changeSet)
+			throws DataAccessException, NotFoundException {
 
 		if (id == null) {
 			log.debug("Unable to load MongoDB data for null id");
@@ -77,8 +75,7 @@ public class MongoChangeSetPersister implements ChangeSetPersister<Object> {
 			log.debug("Loading MongoDB data for " + dbk);
 		}
 		mongoTemplate.execute(collName, new CollectionCallback<Object>() {
-			public Object doInCollection(DBCollection collection)
-					throws MongoException, DataAccessException {
+			public Object doInCollection(DBCollection collection) throws MongoException, DataAccessException {
 				for (DBObject dbo : collection.find(dbk)) {
 					String key = (String) dbo.get(ENTITY_FIELD_NAME);
 					if (log.isDebugEnabled()) {
@@ -87,9 +84,8 @@ public class MongoChangeSetPersister implements ChangeSetPersister<Object> {
 					if (!changeSet.getValues().containsKey(key)) {
 						String className = (String) dbo.get(ENTITY_FIELD_CLASS);
 						if (className == null) {
-							throw new DataIntegrityViolationException(
-									"Unble to convert property " + key
-									+ ": Invalid metadata, " + ENTITY_FIELD_CLASS + " not available");
+							throw new DataIntegrityViolationException("Unble to convert property " + key + ": Invalid metadata, "
+									+ ENTITY_FIELD_CLASS + " not available");
 						}
 						Class<?> clazz = ClassUtils.resolveClassName(className, ClassUtils.getDefaultClassLoader());
 						Object value = mongoTemplate.getConverter().read(clazz, dbo);
@@ -135,10 +131,8 @@ public class MongoChangeSetPersister implements ChangeSetPersister<Object> {
 				dbQuery.put(ENTITY_ID, getPersistentId(entity, cs));
 				dbQuery.put(ENTITY_CLASS, entity.getClass().getName());
 				dbQuery.put(ENTITY_FIELD_NAME, key);
-				DBObject dbId = mongoTemplate.execute(collName,
-						new CollectionCallback<DBObject>() {
-					public DBObject doInCollection(DBCollection collection)
-							throws MongoException, DataAccessException {
+				DBObject dbId = mongoTemplate.execute(collName, new CollectionCallback<DBObject>() {
+					public DBObject doInCollection(DBCollection collection) throws MongoException, DataAccessException {
 						return collection.findOne(dbQuery);
 					}
 				});
@@ -147,14 +141,12 @@ public class MongoChangeSetPersister implements ChangeSetPersister<Object> {
 						log.debug("Flush: removing: " + dbQuery);
 					}
 					mongoTemplate.execute(collName, new CollectionCallback<Object>() {
-						public Object doInCollection(DBCollection collection)
-								throws MongoException, DataAccessException {
+						public Object doInCollection(DBCollection collection) throws MongoException, DataAccessException {
 							collection.remove(dbQuery);
 							return null;
 						}
 					});
-				}
-				else {
+				} else {
 					final DBObject dbDoc = new BasicDBObject();
 					dbDoc.putAll(dbQuery);
 					if (log.isDebugEnabled()) {
@@ -166,8 +158,7 @@ public class MongoChangeSetPersister implements ChangeSetPersister<Object> {
 						dbDoc.put("_id", dbId.get("_id"));
 					}
 					mongoTemplate.execute(collName, new CollectionCallback<Object>() {
-						public Object doInCollection(DBCollection collection)
-								throws MongoException, DataAccessException {
+						public Object doInCollection(DBCollection collection) throws MongoException, DataAccessException {
 							collection.save(dbDoc);
 							return null;
 						}

spring-data-mongodb-cross-store/src/main/java/org/springframework/data/mongodb/crossstore/MongoDocumentBacking.aj

@@ -38,235 +38,234 @@ import org.springframework.data.crossstore.HashMapChangeSet;
 import org.springframework.transaction.support.TransactionSynchronizationManager;
 
 /**
- * Aspect to turn an object annotated with @Document into a persistent document
- * using Mongo.
+ * Aspect to turn an object annotated with @Document into a persistent document using Mongo.
  * 
  * @author Thomas Risberg
  */
 public aspect MongoDocumentBacking {
 
-  private static final Log LOGGER = LogFactory
-      .getLog(MongoDocumentBacking.class);
+	private static final Log LOGGER = LogFactory.getLog(MongoDocumentBacking.class);
 
-  // Aspect shared config
-  private ChangeSetPersister<Object> changeSetPersister;
+	// Aspect shared config
+	private ChangeSetPersister<Object> changeSetPersister;
 
-  public void setChangeSetPersister(
-      ChangeSetPersister<Object> changeSetPersister) {
-    this.changeSetPersister = changeSetPersister;
-  }
+	public void setChangeSetPersister(ChangeSetPersister<Object> changeSetPersister) {
+		this.changeSetPersister = changeSetPersister;
+	}
 
-  // ITD to introduce N state to Annotated objects
-  declare parents : (@Entity *) implements DocumentBacked;
+	// ITD to introduce N state to Annotated objects
+	declare parents : (@Entity *) implements DocumentBacked;
 
-  // The annotated fields that will be persisted in MongoDB rather than with JPA
-  declare @field: @RelatedDocument * (@Entity+ *).*:@Transient;
+	// The annotated fields that will be persisted in MongoDB rather than with JPA
+	declare @field: @RelatedDocument * (@Entity+ *).*:@Transient;
 
-  // -------------------------------------------------------------------------
-  // Advise user-defined constructors of ChangeSetBacked objects to create a new
-  // backing ChangeSet
-  // -------------------------------------------------------------------------
-  pointcut arbitraryUserConstructorOfChangeSetBackedObject(DocumentBacked entity) : 
+	// -------------------------------------------------------------------------
+	// Advise user-defined constructors of ChangeSetBacked objects to create a new
+	// backing ChangeSet
+	// -------------------------------------------------------------------------
+	pointcut arbitraryUserConstructorOfChangeSetBackedObject(DocumentBacked entity) : 
 		execution((DocumentBacked+).new(..)) &&
 		!execution((DocumentBacked+).new(ChangeSet)) &&
 		this(entity);
 
-  pointcut finderConstructorOfChangeSetBackedObject(DocumentBacked entity,
-      ChangeSet cs) : 
+	pointcut finderConstructorOfChangeSetBackedObject(DocumentBacked entity, ChangeSet cs) : 
 		execution((DocumentBacked+).new(ChangeSet)) &&
 		this(entity) && 
 		args(cs);
 
-  protected pointcut entityFieldGet(DocumentBacked entity) :
+	protected pointcut entityFieldGet(DocumentBacked entity) :
         get(@RelatedDocument * DocumentBacked+.*) &&
         this(entity) &&
         !get(* DocumentBacked.*);
 
-  protected pointcut entityFieldSet(DocumentBacked entity, Object newVal) :
+	protected pointcut entityFieldSet(DocumentBacked entity, Object newVal) :
         set(@RelatedDocument * DocumentBacked+.*) &&
         this(entity) &&
         args(newVal) &&
         !set(* DocumentBacked.*);
 
-  // intercept EntityManager.merge calls
-  public pointcut entityManagerMerge(EntityManager em, Object entity) : 
+	// intercept EntityManager.merge calls
+	public pointcut entityManagerMerge(EntityManager em, Object entity) : 
     call(* EntityManager.merge(Object)) &&
     target(em) &&
     args(entity);
-  
-  // intercept EntityManager.remove calls
-//  public pointcut entityManagerRemove(EntityManager em, Object entity) : 
-//    call(* EntityManager.remove(Object)) &&
-//    target(em) &&
-//    args(entity);
 
-  // move changeSet from detached entity to the newly merged persistent object
-  Object around(EntityManager em, Object entity) : entityManagerMerge(em, entity) {
-    Object mergedEntity = proceed(em, entity);
-    if (entity instanceof DocumentBacked && mergedEntity instanceof DocumentBacked) {
-      ((DocumentBacked)mergedEntity).changeSet = ((DocumentBacked)entity).getChangeSet();
-    }
-    return mergedEntity;
-  }
+	// intercept EntityManager.remove calls
+	// public pointcut entityManagerRemove(EntityManager em, Object entity) :
+	// call(* EntityManager.remove(Object)) &&
+	// target(em) &&
+	// args(entity);
 
-  // clear changeSet from removed entity
-//  Object around(EntityManager em, Object entity) : entityManagerRemove(em, entity) {
-//    if (entity instanceof DocumentBacked) {
-//      removeChangeSetValues((DocumentBacked)entity);
-//    }
-//    return proceed(em, entity);
-//  }
-
-  private static void removeChangeSetValues(DocumentBacked entity) {
-    LOGGER.debug("Removing all change-set values for " + entity);	
-	ChangeSet nulledCs = new HashMapChangeSet();
-	DocumentBacked documentEntity = (DocumentBacked) entity;
-	@SuppressWarnings("unchecked")
-	ChangeSetPersister<Object> changeSetPersister = (ChangeSetPersister<Object>)documentEntity.itdChangeSetPersister;
-	try {
-        changeSetPersister.getPersistentState(
-            documentEntity.getClass(),
-            documentEntity.get_persistent_id(), 
-            documentEntity.getChangeSet());
-	} 
-	catch (DataAccessException e) {} 
-	catch (NotFoundException e) {}
-	for (String key :entity.getChangeSet().getValues().keySet()) {
-        nulledCs.set(key, null);
+	// move changeSet from detached entity to the newly merged persistent object
+	Object around(EntityManager em, Object entity) : entityManagerMerge(em, entity) {
+		Object mergedEntity = proceed(em, entity);
+		if (entity instanceof DocumentBacked && mergedEntity instanceof DocumentBacked) {
+			((DocumentBacked) mergedEntity).changeSet = ((DocumentBacked) entity).getChangeSet();
+		}
+		return mergedEntity;
 	}
-	entity.setChangeSet(nulledCs);
-  }
 
-  before(DocumentBacked entity) : arbitraryUserConstructorOfChangeSetBackedObject(entity) {
-    LOGGER
-        .debug("User-defined constructor called on DocumentBacked object of class "
-            + entity.getClass());
-    // Populate all ITD fields
-    entity.setChangeSet(new HashMapChangeSet());
-    entity.itdChangeSetPersister = changeSetPersister;
-    entity.itdTransactionSynchronization = 
-        new ChangeSetBackedTransactionSynchronization(changeSetPersister, entity);
-    //registerTransactionSynchronization(entity);
-  }
+	// clear changeSet from removed entity
+	// Object around(EntityManager em, Object entity) : entityManagerRemove(em, entity) {
+	// if (entity instanceof DocumentBacked) {
+	// removeChangeSetValues((DocumentBacked)entity);
+	// }
+	// return proceed(em, entity);
+	// }
 
-  private static void registerTransactionSynchronization(DocumentBacked entity) {
-    if (TransactionSynchronizationManager.isSynchronizationActive()) {
-      if (!TransactionSynchronizationManager.getSynchronizations().contains(entity.itdTransactionSynchronization)) {
-        if (LOGGER.isDebugEnabled()) {
-          LOGGER.debug("Adding transaction synchronization for " + entity);
-        }
-        TransactionSynchronizationManager.registerSynchronization(entity.itdTransactionSynchronization);
-      }
-      else {
-        if (LOGGER.isDebugEnabled()) {
-          LOGGER.debug("Transaction synchronization already active for " + entity);
-        }
-      }
-    }
-    else {
-      if (LOGGER.isDebugEnabled()) {
-        LOGGER.debug("Transaction synchronization is not active for " + entity);
-      }
-    }
-  }
+	private static void removeChangeSetValues(DocumentBacked entity) {
+		LOGGER.debug("Removing all change-set values for " + entity);
+		ChangeSet nulledCs = new HashMapChangeSet();
+		DocumentBacked documentEntity = (DocumentBacked) entity;
+		@SuppressWarnings("unchecked")
+		ChangeSetPersister<Object> changeSetPersister = (ChangeSetPersister<Object>) documentEntity.itdChangeSetPersister;
+		try {
+			changeSetPersister.getPersistentState(documentEntity.getClass(), documentEntity.get_persistent_id(),
+					documentEntity.getChangeSet());
+		} catch (DataAccessException e) {
+		} catch (NotFoundException e) {
+		}
+		for (String key : entity.getChangeSet().getValues().keySet()) {
+			nulledCs.set(key, null);
+		}
+		entity.setChangeSet(nulledCs);
+	}
 
-  // -------------------------------------------------------------------------
-  // ChangeSet-related mixins
-  // -------------------------------------------------------------------------
-  // Introduced field
-  @Transient private ChangeSet DocumentBacked.changeSet;
+	before(DocumentBacked entity) : arbitraryUserConstructorOfChangeSetBackedObject(entity) {
+		LOGGER.debug("User-defined constructor called on DocumentBacked object of class " + entity.getClass());
+		// Populate all ITD fields
+		entity.setChangeSet(new HashMapChangeSet());
+		entity.itdChangeSetPersister = changeSetPersister;
+		entity.itdTransactionSynchronization = new ChangeSetBackedTransactionSynchronization(changeSetPersister, entity);
+		// registerTransactionSynchronization(entity);
+	}
 
-  @Transient private ChangeSetPersister<?> DocumentBacked.itdChangeSetPersister;
+	private static void registerTransactionSynchronization(DocumentBacked entity) {
+		if (TransactionSynchronizationManager.isSynchronizationActive()) {
+			if (!TransactionSynchronizationManager.getSynchronizations().contains(entity.itdTransactionSynchronization)) {
+				if (LOGGER.isDebugEnabled()) {
+					LOGGER.debug("Adding transaction synchronization for " + entity);
+				}
+				TransactionSynchronizationManager.registerSynchronization(entity.itdTransactionSynchronization);
+			} else {
+				if (LOGGER.isDebugEnabled()) {
+					LOGGER.debug("Transaction synchronization already active for " + entity);
+				}
+			}
+		} else {
+			if (LOGGER.isDebugEnabled()) {
+				LOGGER.debug("Transaction synchronization is not active for " + entity);
+			}
+		}
+	}
 
-  @Transient private ChangeSetBackedTransactionSynchronization DocumentBacked.itdTransactionSynchronization;
+	// -------------------------------------------------------------------------
+	// ChangeSet-related mixins
+	// -------------------------------------------------------------------------
+	// Introduced field
+	@Transient
+	private ChangeSet DocumentBacked.changeSet;
 
-  public void DocumentBacked.setChangeSet(ChangeSet cs) {
-    this.changeSet = cs;
-  }
+	@Transient
+	private ChangeSetPersister<?> DocumentBacked.itdChangeSetPersister;
 
-  public ChangeSet DocumentBacked.getChangeSet() {
-    return changeSet;
-  }
+	@Transient
+	private ChangeSetBackedTransactionSynchronization DocumentBacked.itdTransactionSynchronization;
 
-  // Flush the entity state to the persistent store
-  public void DocumentBacked.flush() {
-    Object id = itdChangeSetPersister.getPersistentId(this, this.changeSet);
-    itdChangeSetPersister.persistState(this, this.changeSet);
-  }
+	public void DocumentBacked.setChangeSet(ChangeSet cs) {
+		this.changeSet = cs;
+	}
 
-  public Object DocumentBacked.get_persistent_id() {
-    return itdChangeSetPersister.getPersistentId(this, this.changeSet);
-  }
+	public ChangeSet DocumentBacked.getChangeSet() {
+		return changeSet;
+	}
 
-  // lifecycle methods
-  @javax.persistence.PostPersist public void DocumentBacked.itdPostPersist() {
-    if (LOGGER.isDebugEnabled()) {
-      LOGGER.debug("JPA lifecycle event PrePersist: " + this.getClass().getName());
-    }
-    registerTransactionSynchronization(this);
-  }
-  @javax.persistence.PreUpdate public void DocumentBacked.itdPreUpdate() {
-    if (LOGGER.isDebugEnabled()) {
-      LOGGER.debug("JPA lifecycle event PreUpdate: " + this.getClass().getName() + " :: " + this);
-    }
-    registerTransactionSynchronization(this);
-  }
-  @javax.persistence.PostUpdate public void DocumentBacked.itdPostUpdate() {
-    if (LOGGER.isDebugEnabled()) {
-      LOGGER.debug("JPA lifecycle event PostUpdate: " + this.getClass().getName() + " :: " + this);
-    }
-    registerTransactionSynchronization(this);
-  }
-  @javax.persistence.PostRemove public void DocumentBacked.itdPostRemove() {
-    if (LOGGER.isDebugEnabled()) {
-      LOGGER.debug("JPA lifecycle event PostRemove: " + this.getClass().getName() + " :: " + this);
-    }
-    registerTransactionSynchronization(this);
-    removeChangeSetValues(this);
-  }
-  @javax.persistence.PostLoad public void DocumentBacked.itdPostLoad() {
-    if (LOGGER.isDebugEnabled()) {
-      LOGGER.debug("JPA lifecycle event PostLoad: " + this.getClass().getName() + " :: " + this);
-    }
-    registerTransactionSynchronization(this);
-  }
-  
-  /**
-   * delegates field reads to the state accessors instance
-   */
-  Object around(DocumentBacked entity): entityFieldGet(entity) {
-    Field f = field(thisJoinPoint);
-    String propName = f.getName();
-    LOGGER.trace("GET " + f + " -> ChangeSet value property [" + propName
-        + "] using: " + entity.getChangeSet());
-    if (entity.getChangeSet().getValues().get(propName) == null) {
-      try {
-        this.changeSetPersister.getPersistentState(entity.getClass(),
-            entity.get_persistent_id(), entity.getChangeSet());
-      } catch (NotFoundException e) {
-      }
-    }
-    Object fValue = entity.getChangeSet().getValues().get(propName);
-    if (fValue != null) {
-      return fValue;
-    }
-    return proceed(entity);
-  }
+	// Flush the entity state to the persistent store
+	public void DocumentBacked.flush() {
+		Object id = itdChangeSetPersister.getPersistentId(this, this.changeSet);
+		itdChangeSetPersister.persistState(this, this.changeSet);
+	}
 
-  /**
-   * delegates field writes to the state accessors instance
-   */
-  Object around(DocumentBacked entity, Object newVal) : entityFieldSet(entity, newVal) {
-    Field f = field(thisJoinPoint);
-    String propName = f.getName();
-    LOGGER.trace("SET " + f + " -> ChangeSet number value property [" + propName
-        + "] with value=[" + newVal + "]");
-    entity.getChangeSet().set(propName, newVal);
-    return proceed(entity, newVal);
-  }
+	public Object DocumentBacked.get_persistent_id() {
+		return itdChangeSetPersister.getPersistentId(this, this.changeSet);
+	}
 
-  Field field(JoinPoint joinPoint) {
-    FieldSignature fieldSignature = (FieldSignature) joinPoint.getSignature();
-    return fieldSignature.getField();
-  }
+	// lifecycle methods
+	@javax.persistence.PostPersist
+	public void DocumentBacked.itdPostPersist() {
+		if (LOGGER.isDebugEnabled()) {
+			LOGGER.debug("JPA lifecycle event PrePersist: " + this.getClass().getName());
+		}
+		registerTransactionSynchronization(this);
+	}
+
+	@javax.persistence.PreUpdate
+	public void DocumentBacked.itdPreUpdate() {
+		if (LOGGER.isDebugEnabled()) {
+			LOGGER.debug("JPA lifecycle event PreUpdate: " + this.getClass().getName() + " :: " + this);
+		}
+		registerTransactionSynchronization(this);
+	}
+
+	@javax.persistence.PostUpdate
+	public void DocumentBacked.itdPostUpdate() {
+		if (LOGGER.isDebugEnabled()) {
+			LOGGER.debug("JPA lifecycle event PostUpdate: " + this.getClass().getName() + " :: " + this);
+		}
+		registerTransactionSynchronization(this);
+	}
+
+	@javax.persistence.PostRemove
+	public void DocumentBacked.itdPostRemove() {
+		if (LOGGER.isDebugEnabled()) {
+			LOGGER.debug("JPA lifecycle event PostRemove: " + this.getClass().getName() + " :: " + this);
+		}
+		registerTransactionSynchronization(this);
+		removeChangeSetValues(this);
+	}
+
+	@javax.persistence.PostLoad
+	public void DocumentBacked.itdPostLoad() {
+		if (LOGGER.isDebugEnabled()) {
+			LOGGER.debug("JPA lifecycle event PostLoad: " + this.getClass().getName() + " :: " + this);
+		}
+		registerTransactionSynchronization(this);
+	}
+
+	/**
+	 * delegates field reads to the state accessors instance
+	 */
+	Object around(DocumentBacked entity): entityFieldGet(entity) {
+		Field f = field(thisJoinPoint);
+		String propName = f.getName();
+		LOGGER.trace("GET " + f + " -> ChangeSet value property [" + propName + "] using: " + entity.getChangeSet());
+		if (entity.getChangeSet().getValues().get(propName) == null) {
+			try {
+				this.changeSetPersister
+						.getPersistentState(entity.getClass(), entity.get_persistent_id(), entity.getChangeSet());
+			} catch (NotFoundException e) {
+			}
+		}
+		Object fValue = entity.getChangeSet().getValues().get(propName);
+		if (fValue != null) {
+			return fValue;
+		}
+		return proceed(entity);
+	}
+
+	/**
+	 * delegates field writes to the state accessors instance
+	 */
+	Object around(DocumentBacked entity, Object newVal) : entityFieldSet(entity, newVal) {
+		Field f = field(thisJoinPoint);
+		String propName = f.getName();
+		LOGGER.trace("SET " + f + " -> ChangeSet number value property [" + propName + "] with value=[" + newVal + "]");
+		entity.getChangeSet().set(propName, newVal);
+		return proceed(entity, newVal);
+	}
+
+	Field field(JoinPoint joinPoint) {
+		FieldSignature fieldSignature = (FieldSignature) joinPoint.getSignature();
+		return fieldSignature.getField();
+	}
 }

spring-data-mongodb-cross-store/src/main/java/org/springframework/data/mongodb/crossstore/RelatedDocument.java

@@ -24,8 +24,6 @@ import java.lang.annotation.Target;
  * @author Thomas Risberg
  */
 @Retention(RetentionPolicy.RUNTIME)
-@Target({
-    ElementType.FIELD
-})
+@Target({ ElementType.FIELD })
 public @interface RelatedDocument {
 }

spring-data-mongodb-cross-store/src/test/java/org/springframework/data/mongodb/crossstore/CrossStoreMongoTests.java

@@ -90,8 +90,7 @@ public class CrossStoreMongoTests {
 		Assert.assertNotNull(found);
 		Assert.assertEquals(Long.valueOf(1), found.getId());
 		Assert.assertNotNull(found.getResume());
-		Assert.assertEquals("DiMark, DBA, 1990-2000" + "; "
-				+ "VMware, Developer, 2007-", found.getResume().getJobs());
+		Assert.assertEquals("DiMark, DBA, 1990-2000" + "; " + "VMware, Developer, 2007-", found.getResume().getJobs());
 		found.getResume().addJob("SpringDeveloper.com, Consultant, 2005-2006");
 		found.setAge(44);
 	}
@@ -106,8 +105,7 @@ public class CrossStoreMongoTests {
 		Assert.assertNotNull(found);
 		Assert.assertEquals(Long.valueOf(1), found.getId());
 		Assert.assertNotNull(found.getResume());
-		Assert.assertEquals("DiMark, DBA, 1990-2000" + "; "
-				+ "VMware, Developer, 2007-" + "; "
+		Assert.assertEquals("DiMark, DBA, 1990-2000" + "; " + "VMware, Developer, 2007-" + "; "
 				+ "SpringDeveloper.com, Consultant, 2005-2006", found.getResume().getJobs());
 	}
 

spring-data-mongodb-cross-store/src/test/java/org/springframework/data/mongodb/crossstore/test/Address.java

@@ -23,8 +23,7 @@ public class Address {
 	private String state;
 	private String zip;
 
-	public Address(Integer streetNumber, String streetName, String city,
-			String state, String zip) {
+	public Address(Integer streetNumber, String streetName, String city, String state, String zip) {
 		super();
 		this.streetNumber = streetNumber;
 		this.streetName = streetName;
@@ -36,34 +35,41 @@ public class Address {
 	public Integer getStreetNumber() {
 		return streetNumber;
 	}
+
 	public void setStreetNumber(Integer streetNumber) {
 		this.streetNumber = streetNumber;
 	}
+
 	public String getStreetName() {
 		return streetName;
 	}
+
 	public void setStreetName(String streetName) {
 		this.streetName = streetName;
 	}
+
 	public String getCity() {
 		return city;
 	}
+
 	public void setCity(String city) {
 		this.city = city;
 	}
+
 	public String getState() {
 		return state;
 	}
+
 	public void setState(String state) {
 		this.state = state;
 	}
+
 	public String getZip() {
 		return zip;
 	}
+
 	public void setZip(String zip) {
 		this.zip = zip;
 	}
 
-
-
 }

spring-data-mongodb-log4j/pom.xml

@@ -1,11 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.springframework.data</groupId>
     <artifactId>spring-data-mongodb-parent</artifactId>
-    <version>1.0.0.RELEASE</version>
+    <version>1.1.0.M1</version>
     <relativePath>../spring-data-mongodb-parent/pom.xml</relativePath>
   </parent>
   <artifactId>spring-data-mongodb-log4j</artifactId>
@@ -28,45 +27,7 @@
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
-      <exclusions>
-        <exclusion>
-          <groupId>javax.mail</groupId>
-          <artifactId>mail</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>javax.jms</groupId>
-          <artifactId>jms</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>com.sun.jdmk</groupId>
-          <artifactId>jmxtools</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>com.sun.jmx</groupId>
-          <artifactId>jmxri</artifactId>
-        </exclusion>
-      </exclusions>
-      <scope>compile</scope>
-    </dependency>
-
-    <!-- Test dependencies -->
-    <dependency>
-      <groupId>org.mockito</groupId>
-      <artifactId>mockito-all</artifactId>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.hamcrest</groupId>
-      <artifactId>hamcrest-all</artifactId>
-      <version>1.1</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <scope>test</scope>
+      <version>${log4j.version}</version>
     </dependency>
 
   </dependencies>

spring-data-mongodb-parent/pom.xml

@@ -1,63 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.data</groupId>
   <artifactId>spring-data-mongodb-parent</artifactId>
   <name>Spring Data MongoDB Parent</name>
   <url>http://www.springsource.org/spring-data/mongodb</url>
-  <version>1.0.0.RELEASE</version>
+  <version>1.1.0.M1</version>
   <packaging>pom</packaging>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <!-- versions for commonly-used dependencies -->
     <junit.version>4.8.1</junit.version>
-    <log4j.version>1.2.15</log4j.version>
+    <log4j.version>1.2.16</log4j.version>
     <org.mockito.version>1.8.4</org.mockito.version>
-    <org.slf4j.version>1.5.10</org.slf4j.version>
+    <org.slf4j.version>1.6.1</org.slf4j.version>
     <org.codehaus.jackson.version>1.6.1</org.codehaus.jackson.version>
     <org.springframework.version.30>3.0.7.RELEASE</org.springframework.version.30>
     <org.springframework.version.40>4.0.0.RELEASE</org.springframework.version.40>
     <org.springframework.version.range>[${org.springframework.version.30}, ${org.springframework.version.40})</org.springframework.version.range>
-    <data.commons.version>1.2.0.RELEASE</data.commons.version>
+    <data.commons.version>1.3.0.RC2</data.commons.version>
     <aspectj.version>1.6.11.RELEASE</aspectj.version>
   </properties>
-  <profiles>
-    <profile>
-      <id>strict</id>
-      <properties>
-        <maven.test.failure.ignore>false</maven.test.failure.ignore>
-      </properties>
-    </profile>
-    <profile>
-      <id>fast</id>
-      <properties>
-        <maven.test.skip>true</maven.test.skip>
-        <maven.javadoc.skip>true</maven.javadoc.skip>
-      </properties>
-    </profile>
-    <profile>
-      <id>staging</id>
-      <distributionManagement>
-        <site>
-          <id>spring-site-staging</id>
-          <url>file:///${java.io.tmpdir}/spring-data/mongodb/docs</url>
-        </site>
-        <repository>
-          <id>spring-milestone-staging</id>
-          <url>file:///${java.io.tmpdir}/spring-data/mongodb/milestone</url>
-        </repository>
-        <snapshotRepository>
-          <id>spring-snapshot-staging</id>
-          <url>file:///${java.io.tmpdir}/spring-data/mongodb/snapshot</url>
-        </snapshotRepository>
-      </distributionManagement>
-    </profile>
-    <profile>
-      <id>bootstrap</id>
-      <!-- TODO: move the repositories in here before release -->
-    </profile>
-  </profiles>
+ 
   <distributionManagement>
     <!-- see 'staging' profile for dry-run deployment settings -->
     <downloadUrl>http://www.springsource.com/download/community
@@ -65,13 +29,13 @@
     <site>
       <id>static.springframework.org</id>
       <url>
-        scp://static.springframework.org/var/www/domains/springframework.org/static/htdocs/spring-data/data-mongodb/docs/${project.version}
+        scp://static.springframework.org/var/www/domains/springframework.org/static/htdocs/spring-data/data-mongodb/snapshot-site
       </url>
     </site>
     <repository>
-      <id>spring-release</id>
-      <name>Spring Release Repository</name>
-      <url>s3://maven.springframework.org/release</url>
+      <id>spring-milestone</id>
+      <name>Spring Milestone Repository</name>
+      <url>s3://maven.springframework.org/milestone</url>
     </repository>
     <snapshotRepository>
       <id>spring-snapshot</id>
@@ -79,163 +43,68 @@
       <url>s3://maven.springframework.org/snapshot</url>
     </snapshotRepository>
   </distributionManagement>
-  <dependencyManagement>
-    <!--
-        inheritable <dependency> declarations for child poms. children still
-        must explicitly declare the groupId/artifactId of these dependencies
-        in order for them to show up on the classpath, but metadata like
-        <version> and <scope> are inherited, which cuts down on verbosity.
-        see
-        http://www.sonatype.com/books/mvnref-book/reference/pom-relationships-sect-dep-manage.html
-      -->
-    <dependencies>
-
-      <!--  Spring -->
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-aop</artifactId>
-        <version>${org.springframework.version.range}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-beans</artifactId>
-        <version>${org.springframework.version.range}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-core</artifactId>
-        <version>${org.springframework.version.range}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-tx</artifactId>
-        <version>${org.springframework.version.range}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-orm</artifactId>
-        <version>${org.springframework.version.range}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-web</artifactId>
-        <version>${org.springframework.version.range}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-expression</artifactId>
-        <version>${org.springframework.version.range}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-test</artifactId>
-        <version>${org.springframework.version.range}</version>
-        <scope>test</scope>
-      </dependency>
-
-      <!--  Spring Data -->
-      <dependency>
-        <groupId>org.springframework.data</groupId>
-        <artifactId>spring-data-commons-core</artifactId>
-        <version>${data.commons.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework.data</groupId>
-        <artifactId>spring-data-commons-aspects</artifactId>
-        <version>${data.commons.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework.data</groupId>
-        <artifactId>spring-data-couchdb</artifactId>
-        <version>${project.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework.data</groupId>
-        <artifactId>spring-data-mongodb</artifactId>
-        <version>${project.version}</version>
-      </dependency>
-
-      <!-- Logging -->
-      <dependency>
-        <groupId>org.slf4j</groupId>
-        <artifactId>slf4j-api</artifactId>
-        <version>${org.slf4j.version}</version>
-        <scope>runtime</scope>
-      </dependency>
-      <dependency>
-        <groupId>org.slf4j</groupId>
-        <artifactId>jcl-over-slf4j</artifactId>
-        <version>${org.slf4j.version}</version>
-        <scope>runtime</scope>
-      </dependency>
-      <dependency>
-        <groupId>org.slf4j</groupId>
-        <artifactId>slf4j-log4j12</artifactId>
-        <version>${org.slf4j.version}</version>
-        <scope>runtime</scope>
-      </dependency>
-      <dependency>
-        <groupId>log4j</groupId>
-        <artifactId>log4j</artifactId>
-        <version>${log4j.version}</version>
-        <exclusions>
-          <exclusion>
-            <groupId>javax.mail</groupId>
-            <artifactId>mail</artifactId>
-          </exclusion>
-          <exclusion>
-            <groupId>javax.jms</groupId>
-            <artifactId>jms</artifactId>
-          </exclusion>
-          <exclusion>
-            <groupId>com.sun.jdmk</groupId>
-            <artifactId>jmxtools</artifactId>
-          </exclusion>
-          <exclusion>
-            <groupId>com.sun.jmx</groupId>
-            <artifactId>jmxri</artifactId>
-          </exclusion>
-        </exclusions>
-        <scope>runtime</scope>
-      </dependency>
-
-      <dependency>
-        <groupId>javax.annotation</groupId>
-        <artifactId>jsr250-api</artifactId>
-        <version>1.0</version>
-        <optional>true</optional>
-      </dependency>
-
-      <dependency>
-        <groupId>org.mockito</groupId>
-        <artifactId>mockito-all</artifactId>
-        <version>${org.mockito.version}</version>
-        <scope>test</scope>
-      </dependency>
-
-      <dependency>
-        <groupId>junit</groupId>
-        <artifactId>junit</artifactId>
-        <version>${junit.version}</version>
-        <scope>test</scope>
-      </dependency>
-
-    </dependencies>
-  </dependencyManagement>
+  
   <dependencies>
-    <!--
-        dependency definitions to be inherited by child poms. any
-        <dependency> declarations here will automatically show up on child
-        project classpaths. only items that are truly common across all
-        projects (modules and samples) should go here. otherwise, consider
-        <dependencyManagement> above
-      -->
-    <dependency>
-      <groupId>log4j</groupId>
-      <artifactId>log4j</artifactId>
-      <version>${log4j.version}</version>
-      <scope>test</scope>
-    </dependency>
+
+<!-- Test dependencies -->
+		<dependency>
+			<groupId>org.mockito</groupId>
+			<artifactId>mockito-all</artifactId>
+			<version>${org.mockito.version}</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.hamcrest</groupId>
+			<artifactId>hamcrest-all</artifactId>
+			<version>1.1</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>${junit.version}</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>joda-time</groupId>
+			<artifactId>joda-time</artifactId>
+			<version>1.6</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-api</artifactId>
+			<version>${org.slf4j.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>jcl-over-slf4j</artifactId>
+			<version>${org.slf4j.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-log4j12</artifactId>
+			<version>${org.slf4j.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>log4j</groupId>
+			<artifactId>log4j</artifactId>
+			<version>${log4j.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-test</artifactId>
+			<version>${org.springframework.version.range}</version>
+			<scope>test</scope>
+		</dependency>
+
   </dependencies>
 
   <build>
@@ -317,6 +186,9 @@
           <includes>
             <include>**/*Tests.java</include>
           </includes>
+          <excludes>
+          	<exclude>**/PerformanceTests.java</exclude>
+          </excludes>
           <junitArtifactName>junit:junit</junitArtifactName>
         </configuration>
       </plugin>
@@ -369,22 +241,14 @@
   </build>
   <pluginRepositories>
     <pluginRepository>
-      <!-- necessary for bundlor and utils -->
-      <id>repository.plugin.springsource.release</id>
-      <name>SpringSource Maven Repository</name>
-      <url>http://repository.springsource.com/maven/bundles/release</url>
-    </pluginRepository>
-    <pluginRepository>
-      <id>repository.springframework.maven.release</id>
-      <name>Spring Framework Maven Release Repository</name>
-      <url>http://repo.springsource.org/release</url>
+      <id>spring-plugins-release</id>
+      <url>http://repo.springsource.org/plugins-release</url>
     </pluginRepository>
   </pluginRepositories>
   <repositories>
     <repository>
-      <id>repository.springframework.maven.release</id>
-      <name>Spring Framework Maven Release Repository</name>
-      <url>http://repo.springsource.org/release</url>
+      <id>spring-libs-snapshot</id>
+      <url>http://repo.springsource.org/libs-snapshot</url>
     </repository>
   </repositories>
   <reporting>

spring-data-mongodb/Spring Data MongoDB.sonargraph

@@ -49,6 +49,12 @@
                 </element>
                 <dependency type="AllowedDependency" toName="Project|spring-data-mongodb::Layer|Core"/>
             </element>
+            <element name="GridFS" type="Layer">
+                <element name="Assignment" type="TypeFilter">
+                    <element name="**.gridfs.**" type="IncludeTypePattern"/>
+                </element>
+                <dependency type="AllowedDependency" toName="Project|spring-data-mongodb::Layer|Core"/>
+            </element>
             <element name="Core" type="Layer">
                 <element name="Assignment" type="TypeFilter">
                     <element name="**.core.**" type="IncludeTypePattern"/>

spring-data-mongodb/pom.xml

@@ -1,11 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-				 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-				 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-mongodb-parent</artifactId>
-		<version>1.0.0.RELEASE</version>
+		<version>1.1.0.M1</version>
 		<relativePath>../spring-data-mongodb-parent/pom.xml</relativePath>
 	</parent>
 	<artifactId>spring-data-mongodb</artifactId>
@@ -13,24 +12,45 @@
 
 	<properties>
 		<mongo.version>2.7.1</mongo.version>
-		<querydsl.version>2.3.0</querydsl.version>
+		<querydsl.version>2.5.0</querydsl.version>
+		<cdi.version>1.0</cdi.version>
+		<validation.version>1.0.0.GA</validation.version>
+		<webbeans.version>1.1.3</webbeans.version>
 	</properties>
 
 	<dependencies>
 
 		<!--  Spring -->
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-tx</artifactId>
+			<version>${org.springframework.version.range}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-context</artifactId>
+			<version>${org.springframework.version.range}</version>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-beans</artifactId>
+			<version>${org.springframework.version.range}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-core</artifactId>
+			<version>${org.springframework.version.range}</version>
+			<exclusions>
+				<exclusion>
+          			<groupId>commons-logging</groupId>
+          			<artifactId>commons-logging</artifactId>
+        		</exclusion>
+			</exclusions>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-expression</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-test</artifactId>
-			<scope>test</scope>
+			<version>${org.springframework.version.range}</version>
 		</dependency>
 
 		<!--  Spring Data -->
@@ -76,58 +96,80 @@
 		<dependency>
 			<groupId>javax.annotation</groupId>
 			<artifactId>jsr250-api</artifactId>
+			<version>1.0</version>
+			<optional>true</optional>
+		</dependency>
+		
+		<!-- CDI -->
+		<dependency>
+			<groupId>javax.enterprise</groupId>
+			<artifactId>cdi-api</artifactId>
+			<version>${cdi.version}</version>
+			<scope>provided</scope>
+			<optional>true</optional>
+		</dependency>
+		
+		<dependency>
+			<groupId>javax.el</groupId>
+			<artifactId>el-api</artifactId>
+			<version>${cdi.version}</version>
+			<scope>test</scope>
+		</dependency>
+		
+		<dependency>
+			<groupId>org.apache.openwebbeans.test</groupId>
+			<artifactId>cditest-owb</artifactId>
+			<version>${webbeans.version}</version>
+			<scope>test</scope>
+		</dependency>
+		
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>servlet-api</artifactId>
+			<version>2.5</version>
+			<scope>test</scope>
+		</dependency>
+
+		<!-- JSR 303 Validation -->
+		<dependency>
+			<groupId>javax.validation</groupId>
+			<artifactId>validation-api</artifactId>
+			<version>${validation.version}</version>
 			<optional>true</optional>
 		</dependency>
 
-		<!-- Test dependencies -->
 		<dependency>
-			<groupId>org.mockito</groupId>
-			<artifactId>mockito-all</artifactId>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>org.hamcrest</groupId>
-			<artifactId>hamcrest-all</artifactId>
-			<version>1.1</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>joda-time</groupId>
-			<artifactId>joda-time</artifactId>
-			<version>1.6</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>jcl-over-slf4j</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-log4j12</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-validator</artifactId>
+			<version>4.2.0.Final</version>
 			<scope>test</scope>
 		</dependency>
 
 	</dependencies>
+	
+	<profiles>
+		<profile>
+			<id>performance-tests</id>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-surefire-plugin</artifactId>
+						<version>2.8</version>
+						<configuration>
+							<includes>
+								<include>**/PerformanceTests.java</include>
+							</includes>
+							<excludes>
+								<exclude>none</exclude>
+							</excludes>
+						</configuration>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
+	
 	<build>
 		<plugins>
 			<plugin>
@@ -154,15 +196,5 @@
 			</plugin>
 		</plugins>
 	</build>
-
-	<repositories>
-		<repository>
-			<id>querydsl</id>
-			<name>Mysema QueryDsl</name>
-			<url>http://source.mysema.com/maven2/releases</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</repository>
-	</repositories>
+	
 </project>

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/CannotGetMongoDbConnectionException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2011 the original author or authors.
+ * Copyright 2010-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,42 +16,51 @@
 package org.springframework.data.mongodb;
 
 import org.springframework.dao.DataAccessResourceFailureException;
+import org.springframework.data.authentication.UserCredentials;
 
+/**
+ * Exception being thrown in case we cannot connect to a MongoDB instance.
+ * 
+ * @author Oliver Gierke
+ */
 public class CannotGetMongoDbConnectionException extends DataAccessResourceFailureException {
 
-	private String username;
-
-	private char[] password;
-
-	private String database;
+	private final UserCredentials credentials;
+	private final String database;
 
 	private static final long serialVersionUID = 1172099106475265589L;
 
 	public CannotGetMongoDbConnectionException(String msg, Throwable cause) {
 		super(msg, cause);
+		this.database = null;
+		this.credentials = UserCredentials.NO_CREDENTIALS;
 	}
 
 	public CannotGetMongoDbConnectionException(String msg) {
-		super(msg);
+		this(msg, null, UserCredentials.NO_CREDENTIALS);
 	}
 
-	public CannotGetMongoDbConnectionException(String msg, String database, String username, char[] password) {
+	public CannotGetMongoDbConnectionException(String msg, String database, UserCredentials credentials) {
 		super(msg);
-		this.username = username;
-		this.password = password == null ? null : password.clone();
 		this.database = database;
+		this.credentials = credentials;
 	}
 
-	public String getUsername() {
-		return username;
-	}
-
-	public char[] getPassword() {
-		return password;
+	/**
+	 * Returns the {@link UserCredentials} that were used when trying to connect to the MongoDB instance.
+	 * 
+	 * @return
+	 */
+	public UserCredentials getCredentials() {
+		return this.credentials;
 	}
 
+	/**
+	 * Returns the name of the database trying to be accessed.
+	 * 
+	 * @return
+	 */
 	public String getDatabase() {
 		return database;
 	}
-
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/config/AbstractMongoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2011 the original author or authors.
+ * Copyright 2011-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,88 +15,176 @@
  */
 package org.springframework.data.mongodb.config;
 
+import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 
-import com.mongodb.Mongo;
 import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.core.convert.converter.Converter;
 import org.springframework.core.type.filter.AnnotationTypeFilter;
 import org.springframework.data.annotation.Persistent;
 import org.springframework.data.authentication.UserCredentials;
-import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.MongoTemplate;
 import org.springframework.data.mongodb.core.SimpleMongoDbFactory;
+import org.springframework.data.mongodb.core.convert.CustomConversions;
 import org.springframework.data.mongodb.core.convert.MappingMongoConverter;
 import org.springframework.data.mongodb.core.mapping.Document;
 import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
 import org.springframework.util.ClassUtils;
 import org.springframework.util.StringUtils;
 
+import com.mongodb.Mongo;
+
+/**
+ * Base class for Spring Data Mongo configuration using JavaConfig.
+ * 
+ * @author Mark Pollack
+ * @author Oliver Gierke
+ */
 @Configuration
 public abstract class AbstractMongoConfiguration {
 
-	public abstract String getDatabaseName();
+	/**
+	 * Return the name of the database to connect to.
+	 * 
+	 * @return must not be {@literal null}.
+	 */
+	protected abstract String getDatabaseName();
 
+	/**
+	 * Return the {@link Mongo} instance to connect to.
+	 * 
+	 * @return
+	 * @throws Exception
+	 */
 	@Bean
 	public abstract Mongo mongo() throws Exception;
 
+	/**
+	 * Creates a {@link MongoTemplate}.
+	 * 
+	 * @return
+	 * @throws Exception
+	 */
 	@Bean
 	public MongoTemplate mongoTemplate() throws Exception {
 		return new MongoTemplate(mongoDbFactory(), mappingMongoConverter());
 	}
 
+	/**
+	 * Creates a {@link SimpleMongoDbFactory} to be used by the {@link MongoTemplate}. Will use the {@link Mongo} instance
+	 * configured in {@link #mongo()}.
+	 * 
+	 * @see #mongo()
+	 * @see #mongoTemplate()
+	 * @return
+	 * @throws Exception
+	 */
 	@Bean
-	public MongoDbFactory mongoDbFactory() throws Exception {
-		if (getUserCredentials() == null) {
+	public SimpleMongoDbFactory mongoDbFactory() throws Exception {
+
+		UserCredentials creadentials = getUserCredentials();
+
+		if (creadentials == null) {
 			return new SimpleMongoDbFactory(mongo(), getDatabaseName());
 		} else {
-			return new SimpleMongoDbFactory(mongo(), getDatabaseName(), getUserCredentials());
+			return new SimpleMongoDbFactory(mongo(), getDatabaseName(), creadentials);
 		}
 	}
 
-	public String getMappingBasePackage() {
-		return "";
-	}
-
-	public UserCredentials getUserCredentials() {
+	/**
+	 * Return the base package to scan for mapped {@link Document}s.
+	 * 
+	 * @return
+	 */
+	protected String getMappingBasePackage() {
 		return null;
 	}
 
+	/**
+	 * Return {@link UserCredentials} to be used when connecting to the MongoDB instance or {@literal null} if none shall
+	 * be used.
+	 * 
+	 * @return
+	 */
+	protected UserCredentials getUserCredentials() {
+		return null;
+	}
+
+	/**
+	 * Creates a {@link MongoMappingContext} equipped with entity classes scanned from the mapping base package.
+	 * 
+	 * @see #getMappingBasePackage()
+	 * @return
+	 * @throws ClassNotFoundException
+	 */
 	@Bean
-	public MongoMappingContext mongoMappingContext() throws ClassNotFoundException, LinkageError {
+	public MongoMappingContext mongoMappingContext() throws ClassNotFoundException {
+
 		MongoMappingContext mappingContext = new MongoMappingContext();
+		mappingContext.setInitialEntitySet(getInitialEntitySet());
+		mappingContext.setSimpleTypeHolder(customConversions().getSimpleTypeHolder());
+		mappingContext.afterPropertiesSet();
+
+		return mappingContext;
+	}
+
+	/**
+	 * Register custom {@link Converter}s in a {@link CustomConversions} object if required. These
+	 * {@link CustomConversions} will be registered with the {@link #mappingMongoConverter()} and
+	 * {@link #mongoMappingContext()}. Returns an empty {@link CustomConversions} instance by default.
+	 * 
+	 * @return must not be {@literal null}.
+	 */
+	@Bean
+	public CustomConversions customConversions() {
+		return new CustomConversions(Collections.emptyList());
+	}
+
+	/**
+	 * Creates a {@link MappingMongoConverter} using the configured {@link #mongoDbFactory()} and
+	 * {@link #mongoMappingContext()}. Will get {@link #customConversions()} applied.
+	 * 
+	 * @see #customConversions()
+	 * @see #mongoMappingContext()
+	 * @see #mongoDbFactory()
+	 * @return
+	 * @throws Exception
+	 */
+	@Bean
+	public MappingMongoConverter mappingMongoConverter() throws Exception {
+		MappingMongoConverter converter = new MappingMongoConverter(mongoDbFactory(), mongoMappingContext());
+		converter.setCustomConversions(customConversions());
+		return converter;
+	}
+
+	/**
+	 * Scans the mapping base package for classes annotated with {@link Document}.
+	 * 
+	 * @see #getMappingBasePackage()
+	 * @return
+	 * @throws ClassNotFoundException
+	 */
+	protected Set<Class<?>> getInitialEntitySet() throws ClassNotFoundException {
+
 		String basePackage = getMappingBasePackage();
+		Set<Class<?>> initialEntitySet = new HashSet<Class<?>>();
+
 		if (StringUtils.hasText(basePackage)) {
 			ClassPathScanningCandidateComponentProvider componentProvider = new ClassPathScanningCandidateComponentProvider(
 					false);
 			componentProvider.addIncludeFilter(new AnnotationTypeFilter(Document.class));
 			componentProvider.addIncludeFilter(new AnnotationTypeFilter(Persistent.class));
 
-			Set<Class<?>> initialEntitySet = new HashSet<Class<?>>();
 			for (BeanDefinition candidate : componentProvider.findCandidateComponents(basePackage)) {
-				initialEntitySet.add(ClassUtils.forName(candidate.getBeanClassName(), mappingContext.getClass()
-						.getClassLoader()));
+				initialEntitySet.add(ClassUtils.forName(candidate.getBeanClassName(),
+						AbstractMongoConfiguration.class.getClassLoader()));
 			}
-			mappingContext.setInitialEntitySet(initialEntitySet);
 		}
-		return mappingContext;
-	}
 
-	@Bean
-	public MappingMongoConverter mappingMongoConverter() throws Exception {
-		MappingMongoConverter converter = new MappingMongoConverter(mongoDbFactory(), mongoMappingContext());
-		afterMappingMongoConverterCreation(converter);
-		return converter;
-	}
-
-	/**
-	 * Hook that allows post-processing after the MappingMongoConverter has been successfully created.
-	 * 
-	 * @param converter
-	 */
-	protected void afterMappingMongoConverterCreation(MappingMongoConverter converter) {
+		return initialEntitySet;
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/config/BeanNames.java

@@ -25,4 +25,5 @@ public abstract class BeanNames {
 	static final String INDEX_HELPER = "indexCreationHelper";
 	static final String MONGO = "mongo";
 	static final String DB_FACTORY = "mongoDbFactory";
+	static final String VALIDATING_EVENT_LISTENER = "validatingMongoEventListener";
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/config/MappingMongoConverterParser.java

@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2011 by the original author(s).
+ * Copyright 2011-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.springframework.data.mongodb.config;
 
 import static org.springframework.data.mongodb.config.BeanNames.*;
@@ -30,12 +29,14 @@ import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.beans.factory.config.BeanDefinitionHolder;
 import org.springframework.beans.factory.config.RuntimeBeanReference;
+import org.springframework.beans.factory.parsing.BeanComponentDefinition;
 import org.springframework.beans.factory.support.AbstractBeanDefinition;
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
 import org.springframework.beans.factory.support.BeanDefinitionRegistry;
 import org.springframework.beans.factory.support.GenericBeanDefinition;
 import org.springframework.beans.factory.support.ManagedList;
 import org.springframework.beans.factory.support.ManagedSet;
+import org.springframework.beans.factory.support.RootBeanDefinition;
 import org.springframework.beans.factory.xml.AbstractBeanDefinitionParser;
 import org.springframework.beans.factory.xml.ParserContext;
 import org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider;
@@ -52,18 +53,25 @@ import org.springframework.data.mongodb.core.convert.MappingMongoConverter;
 import org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator;
 import org.springframework.data.mongodb.core.mapping.Document;
 import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
+import org.springframework.data.mongodb.core.mapping.event.ValidatingMongoEventListener;
 import org.springframework.util.Assert;
+import org.springframework.util.ClassUtils;
 import org.springframework.util.StringUtils;
 import org.springframework.util.xml.DomUtils;
 import org.w3c.dom.Element;
 
 /**
- * @author Jon Brisbin <jbrisbin@vmware.com>
+ * Bean definition parser for the {@code mapping-converter} element.
+ * 
+ * @author Jon Brisbin
  * @author Oliver Gierke
+ * @author Maciej Walkowiak
  */
 public class MappingMongoConverterParser extends AbstractBeanDefinitionParser {
 
 	private static final String BASE_PACKAGE = "base-package";
+	private static final boolean jsr303Present = ClassUtils.isPresent("javax.validation.Validator",
+			MappingMongoConverterParser.class.getClassLoader());
 
 	@Override
 	protected String resolveId(Element element, AbstractBeanDefinition definition, ParserContext parserContext)
@@ -107,9 +115,53 @@ public class MappingMongoConverterParser extends AbstractBeanDefinitionParser {
 			registry.registerBeanDefinition(INDEX_HELPER, indexHelperBuilder.getBeanDefinition());
 		}
 
+		BeanDefinition validatingMongoEventListener = potentiallyCreateValidatingMongoEventListener(element, parserContext);
+
+		if (validatingMongoEventListener != null) {
+			registry.registerBeanDefinition(VALIDATING_EVENT_LISTENER, validatingMongoEventListener);
+		}
+
 		return converterBuilder.getBeanDefinition();
 	}
 
+	private BeanDefinition potentiallyCreateValidatingMongoEventListener(Element element, ParserContext parserContext) {
+
+		String disableValidation = element.getAttribute("disable-validation");
+		boolean validationDisabled = StringUtils.hasText(disableValidation) && Boolean.valueOf(disableValidation);
+
+		if (!validationDisabled) {
+
+			BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition();
+			RuntimeBeanReference validator = getValidator(builder, parserContext);
+
+			if (validator != null) {
+
+				builder.getRawBeanDefinition().setBeanClass(ValidatingMongoEventListener.class);
+				builder.addConstructorArgValue(validator);
+
+				return builder.getBeanDefinition();
+			}
+		}
+
+		return null;
+	}
+
+	private RuntimeBeanReference getValidator(Object source, ParserContext parserContext) {
+
+		if (!jsr303Present) {
+			return null;
+		}
+
+		RootBeanDefinition validatorDef = new RootBeanDefinition(
+				"org.springframework.validation.beanvalidation.LocalValidatorFactoryBean");
+		validatorDef.setSource(source);
+		validatorDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
+		String validatorName = parserContext.getReaderContext().registerWithGeneratedName(validatorDef);
+		parserContext.registerComponent(new BeanComponentDefinition(validatorDef, validatorName));
+
+		return new RuntimeBeanReference(validatorName);
+	}
+
 	private String potentiallyCreateMappingContext(Element element, ParserContext parserContext,
 			BeanDefinition conversionsDefinition) {
 
@@ -143,11 +195,11 @@ public class MappingMongoConverterParser extends AbstractBeanDefinitionParser {
 		List<Element> customConvertersElements = DomUtils.getChildElementsByTagName(element, "custom-converters");
 
 		if (customConvertersElements.size() == 1) {
-			
+
 			Element customerConvertersElement = customConvertersElements.get(0);
 			ManagedList<BeanMetadataElement> converterBeans = new ManagedList<BeanMetadataElement>();
 			List<Element> converterElements = DomUtils.getChildElementsByTagName(customerConvertersElement, "converter");
-			
+
 			if (converterElements != null) {
 				for (Element listenerElement : converterElements) {
 					converterBeans.add(parseConverter(listenerElement, parserContext));
@@ -158,9 +210,9 @@ public class MappingMongoConverterParser extends AbstractBeanDefinitionParser {
 			String packageToScan = customerConvertersElement.getAttribute(BASE_PACKAGE);
 			if (StringUtils.hasText(packageToScan)) {
 				ClassPathScanningCandidateComponentProvider provider = new ClassPathScanningCandidateComponentProvider(true);
-				provider.addExcludeFilter(new NegatingFilter(new AssignableTypeFilter(Converter.class), new AssignableTypeFilter(
-						GenericConverter.class)));
-	
+				provider.addExcludeFilter(new NegatingFilter(new AssignableTypeFilter(Converter.class),
+						new AssignableTypeFilter(GenericConverter.class)));
+
 				for (BeanDefinition candidate : provider.findCandidateComponents(packageToScan)) {
 					converterBeans.add(candidate);
 				}
@@ -221,7 +273,7 @@ public class MappingMongoConverterParser extends AbstractBeanDefinitionParser {
 
 	/**
 	 * {@link TypeFilter} that returns {@literal false} in case any of the given delegates matches.
-	 *
+	 * 
 	 * @author Oliver Gierke
 	 */
 	private static class NegatingFilter implements TypeFilter {

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/config/StringToWriteConcernConverter.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2012 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.config;
+
+import org.springframework.core.convert.converter.Converter;
+
+import com.mongodb.WriteConcern;
+
+/**
+ * Converter to create {@link WriteConcern} instances from String representations.
+ * 
+ * @author Oliver Gierke
+ */
+public class StringToWriteConcernConverter implements Converter<String, WriteConcern> {
+
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.core.convert.converter.Converter#convert(java.lang.Object)
+	 */
+	public WriteConcern convert(String source) {
+
+		WriteConcern writeConcern = WriteConcern.valueOf(source);
+		return writeConcern != null ? writeConcern : new WriteConcern(source);
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/DefaultIndexOperations.java

@@ -16,14 +16,11 @@
 package org.springframework.data.mongodb.core;
 
 import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
 
 import org.springframework.dao.DataAccessException;
 import org.springframework.data.mongodb.core.index.IndexDefinition;
+import org.springframework.data.mongodb.core.index.IndexField;
 import org.springframework.data.mongodb.core.index.IndexInfo;
 import org.springframework.data.mongodb.core.query.Order;
 import org.springframework.util.Assert;
@@ -123,25 +120,27 @@ public class DefaultIndexOperations implements IndexOperations {
 				return getIndexData(dbObjectList);
 			}
 
-			@SuppressWarnings("unchecked")
 			private List<IndexInfo> getIndexData(List<DBObject> dbObjectList) {
 
 				List<IndexInfo> indexInfoList = new ArrayList<IndexInfo>();
 
 				for (DBObject ix : dbObjectList) {
 
-					Map<String, Order> keyOrderMap = new LinkedHashMap<String, Order>();
 					DBObject keyDbObject = (DBObject) ix.get("key");
-					Iterator<?> entries = keyDbObject.toMap().entrySet().iterator();
+					int numberOfElements = keyDbObject.keySet().size();
 
-					while (entries.hasNext()) {
-						Entry<Object, Integer> thisEntry = (Entry<Object, Integer>) entries.next();
-						String key = thisEntry.getKey().toString();
-						int value = thisEntry.getValue();
-						if (value == 1) {
-							keyOrderMap.put(key, Order.ASCENDING);
-						} else {
-							keyOrderMap.put(key, Order.DESCENDING);
+					List<IndexField> indexFields = new ArrayList<IndexField>(numberOfElements);
+
+					for (String key : keyDbObject.keySet()) {
+
+						Object value = keyDbObject.get(key);
+
+						if (Integer.valueOf(1).equals(value)) {
+							indexFields.add(IndexField.create(key, Order.ASCENDING));
+						} else if (Integer.valueOf(-1).equals(value)) {
+							indexFields.add(IndexField.create(key, Order.DESCENDING));
+						} else if ("2d".equals(value)) {
+							indexFields.add(IndexField.geo(key));
 						}
 					}
 
@@ -151,12 +150,11 @@ public class DefaultIndexOperations implements IndexOperations {
 					boolean dropDuplicates = ix.containsField("dropDups") ? (Boolean) ix.get("dropDups") : false;
 					boolean sparse = ix.containsField("sparse") ? (Boolean) ix.get("sparse") : false;
 
-					indexInfoList.add(new IndexInfo(keyOrderMap, name, unique, dropDuplicates, sparse));
+					indexInfoList.add(new IndexInfo(indexFields, name, unique, dropDuplicates, sparse));
 				}
 
 				return indexInfoList;
 			}
 		});
 	}
-
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/DocumentCallbackHandler.java

@@ -21,15 +21,16 @@ import com.mongodb.DBObject;
 import com.mongodb.MongoException;
 
 /**
- * An interface used by {@link MongoTemplate} for processing documents returned from a MongoDB query on a per-document basis.  
- * Implementations of this interface perform the actual work of prcoessing each document but don't need to worry about 
- * exception handling.  {@MongoException}s will be caught and translated by the calling MongoTemplate
+ * An interface used by {@link MongoTemplate} for processing documents returned from a MongoDB query on a per-document
+ * basis. Implementations of this interface perform the actual work of prcoessing each document but don't need to worry
+ * about exception handling. {@MongoException}s will be caught and translated by the calling
+ * MongoTemplate
  * 
- * An DocumentCallbackHandler is typically stateful: It keeps the result state within the object, to be available later for later
- * inspection.
+ * An DocumentCallbackHandler is typically stateful: It keeps the result state within the object, to be available later
+ * for later inspection.
  * 
  * @author Mark Pollack
- *
+ * 
  */
 public interface DocumentCallbackHandler {
 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/FindAndModifyOptions.java

@@ -18,9 +18,9 @@ package org.springframework.data.mongodb.core;
 public class FindAndModifyOptions {
 
 	boolean returnNew;
-	
+
 	boolean upsert;
-	
+
 	boolean remove;
 
 	/**
@@ -31,17 +31,17 @@ public class FindAndModifyOptions {
 	public static FindAndModifyOptions options() {
 		return new FindAndModifyOptions();
 	}
-	
+
 	public FindAndModifyOptions returnNew(boolean returnNew) {
 		this.returnNew = returnNew;
 		return this;
 	}
-	
+
 	public FindAndModifyOptions upsert(boolean upsert) {
 		this.upsert = upsert;
 		return this;
 	}
-	
+
 	public FindAndModifyOptions remove(boolean remove) {
 		this.remove = remove;
 		return this;
@@ -58,7 +58,5 @@ public class FindAndModifyOptions {
 	public boolean isRemove() {
 		return remove;
 	}
-	
-	
 
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/IndexOperations.java

@@ -20,6 +20,7 @@ import java.util.List;
 import org.springframework.data.mongodb.core.index.IndexDefinition;
 import org.springframework.data.mongodb.core.index.IndexInfo;
 
+
 /**
  * Index operations on a collection.
  * 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoAction.java

@@ -20,35 +20,38 @@ import com.mongodb.DBObject;
 import com.mongodb.WriteConcern;
 
 /**
- * Represents an action taken against the collection.  Used by {@link WriteConcernResolver} to determine a custom
+ * Represents an action taken against the collection. Used by {@link WriteConcernResolver} to determine a custom
  * WriteConcern based on this information.
  * 
- * Properties that will always be not-null are collectionName and defaultWriteConcern.  
- * The EntityClass is null only for the MongoActionOperaton.INSERT_LIST.
+ * Properties that will always be not-null are collectionName and defaultWriteConcern. The EntityClass is null only for
+ * the MongoActionOperaton.INSERT_LIST.
  * 
- * INSERT, SAVE have null query, 
- * REMOVE has null document
- * INSERT_LIST has null entityClass, document, and query.
+ * <ul>
+ * <li>INSERT, SAVE have null query</li>
+ * <li>REMOVE has null document</li>
+ * <li>INSERT_LIST has null entityClass, document, and query</li>
+ * </ul>
  * 
  * @author Mark Pollack
- *
+ * 
  */
 public class MongoAction {
-	
+
 	private String collectionName;
-	
+
 	private WriteConcern defaultWriteConcern;
-	
+
 	private Class<?> entityClass;
-	
+
 	private MongoActionOperation mongoActionOperation;
-	
+
 	private DBObject query;
-	
+
 	private DBObject document;
 
 	/**
 	 * Create an instance of a MongoAction
+	 * 
 	 * @param defaultWriteConcern the default write concern
 	 * @param mongoActionOperation action being taken against the collection
 	 * @param collectionName the collection name
@@ -90,7 +93,5 @@ public class MongoAction {
 	public DBObject getDocument() {
 		return document;
 	}
-	
-	
-	
+
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoActionOperation.java

@@ -16,18 +16,14 @@
 package org.springframework.data.mongodb.core;
 
 /**
- * Enumeration for operations on a collection.  Used with {@link MongoAction} to help determine the
- * WriteConcern to use for a given mutating operation
+ * Enumeration for operations on a collection. Used with {@link MongoAction} to help determine the WriteConcern to use
+ * for a given mutating operation
  * 
  * @author Mark Pollack
  * @see MongoAction
- *
+ * 
  */
 public enum MongoActionOperation {
-	
-		REMOVE,
-		UPDATE,
-		INSERT,
-		INSERT_LIST,
-		SAVE
+
+	REMOVE, UPDATE, INSERT, INSERT_LIST, SAVE
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoAdmin.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2011-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,32 +15,28 @@
  */
 package org.springframework.data.mongodb.core;
 
-import com.mongodb.DB;
-import com.mongodb.Mongo;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.springframework.data.authentication.UserCredentials;
 import org.springframework.jmx.export.annotation.ManagedOperation;
 import org.springframework.jmx.export.annotation.ManagedResource;
+import org.springframework.util.Assert;
+
+import com.mongodb.DB;
+import com.mongodb.Mongo;
 
 /**
  * Mongo server administration exposed via JMX annotations
  * 
  * @author Mark Pollack
  */
-
 @ManagedResource(description = "Mongo Admin Operations")
 public class MongoAdmin implements MongoAdminOperations {
 
-	/**
-	 * Logger available to subclasses
-	 */
-	protected final Log logger = LogFactory.getLog(getClass());
-
-	private Mongo mongo;
+	private final Mongo mongo;
 	private String username;
 	private String password;
 
 	public MongoAdmin(Mongo mongo) {
+		Assert.notNull(mongo);
 		this.mongo = mongo;
 	}
 
@@ -83,11 +79,10 @@ public class MongoAdmin implements MongoAdminOperations {
 	 * @param password The password to use
 	 */
 	public void setPassword(String password) {
-
 		this.password = password;
 	}
 
 	DB getDB(String databaseName) {
-		return MongoDbUtils.getDB(mongo, databaseName, username, password == null ? null : password.toCharArray());
+		return MongoDbUtils.getDB(mongo, databaseName, new UserCredentials(username, password));
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoDbUtils.java

@@ -15,14 +15,16 @@
  */
 package org.springframework.data.mongodb.core;
 
-import com.mongodb.DB;
-import com.mongodb.Mongo;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.data.authentication.UserCredentials;
 import org.springframework.data.mongodb.CannotGetMongoDbConnectionException;
 import org.springframework.transaction.support.TransactionSynchronizationManager;
 import org.springframework.util.Assert;
 
+import com.mongodb.DB;
+import com.mongodb.Mongo;
+
 /**
  * Helper class featuring helper methods for internal MongoDb classes.
  * <p/>
@@ -36,7 +38,7 @@ import org.springframework.util.Assert;
  */
 public abstract class MongoDbUtils {
 
-	private static final Log LOGGER = LogFactory.getLog(MongoDbUtils.class);
+	private static final Logger LOGGER = LoggerFactory.getLogger(MongoDbUtils.class);
 
 	/**
 	 * Private constructor to prevent instantiation.
@@ -48,29 +50,32 @@ public abstract class MongoDbUtils {
 	/**
 	 * Obtains a {@link DB} connection for the given {@link Mongo} instance and database name
 	 * 
-	 * @param mongo The {@link Mongo} instance
-	 * @param databaseName The database name
-	 * @return The {@link DB} connection
+	 * @param mongo the {@link Mongo} instance, must not be {@literal null}.
+	 * @param databaseName the database name, must not be {@literal null} or empty.
+	 * @return the {@link DB} connection
 	 */
 	public static DB getDB(Mongo mongo, String databaseName) {
-		return doGetDB(mongo, databaseName, null, null, true);
+		return doGetDB(mongo, databaseName, UserCredentials.NO_CREDENTIALS, true);
 	}
 
 	/**
 	 * Obtains a {@link DB} connection for the given {@link Mongo} instance and database name
 	 * 
-	 * @param mongo The {@link Mongo} instance
-	 * @param databaseName The database name
-	 * @param username The username to authenticate with
-	 * @param password The password to authenticate with
-	 * @return The {@link DB} connection
+	 * @param mongo the {@link Mongo} instance, must not be {@literal null}.
+	 * @param databaseName the database name, must not be {@literal null} or empty.
+	 * @param credentials the credentials to use, must not be {@literal null}.
+	 * @return the {@link DB} connection
 	 */
-	public static DB getDB(Mongo mongo, String databaseName, String username, char[] password) {
-		return doGetDB(mongo, databaseName, username, password, true);
+	public static DB getDB(Mongo mongo, String databaseName, UserCredentials credentials) {
+
+		Assert.notNull(mongo, "No Mongo instance specified!");
+		Assert.hasText(databaseName, "Database name must be given!");
+		Assert.notNull(credentials, "Credentials must not be null, use UserCredentials.NO_CREDENTIALS!");
+
+		return doGetDB(mongo, databaseName, credentials, true);
 	}
 
-	public static DB doGetDB(Mongo mongo, String databaseName, String username, char[] password, boolean allowCreate) {
-		Assert.notNull(mongo, "No Mongo instance specified");
+	private static DB doGetDB(Mongo mongo, String databaseName, UserCredentials credentials, boolean allowCreate) {
 
 		DbHolder dbHolder = (DbHolder) TransactionSynchronizationManager.getResource(mongo);
 		if (dbHolder != null && !dbHolder.isEmpty()) {
@@ -93,13 +98,15 @@ public abstract class MongoDbUtils {
 		LOGGER.trace("Getting Mongo Database name=[" + databaseName + "]");
 		DB db = mongo.getDB(databaseName);
 
-		boolean credentialsGiven = username != null && password != null;
+		boolean credentialsGiven = credentials.hasUsername() && credentials.hasPassword();
 		if (credentialsGiven && !db.isAuthenticated()) {
 			// Note, can only authenticate once against the same com.mongodb.DB object.
-			if (!db.authenticate(username, password)) {
+			String username = credentials.getUsername();
+			String password = credentials.hasPassword() ? credentials.getPassword() : null;
+
+			if (!db.authenticate(username, password == null ? null : password.toCharArray())) {
 				throw new CannotGetMongoDbConnectionException("Failed to authenticate to database [" + databaseName
-						+ "], username = [" + username + "], password = [" + new String(password) + "]", databaseName, username,
-						password);
+						+ "], username = [" + username + "], password = [" + password + "]", databaseName, credentials);
 			}
 		}
 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoFactoryBean.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2011 the original author or authors.
+ * Copyright 2010-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,15 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.springframework.data.mongodb.core;
 
 import java.util.Arrays;
 import java.util.List;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.FactoryBean;
+import org.springframework.beans.factory.InitializingBean;
 import org.springframework.dao.DataAccessException;
 import org.springframework.dao.support.PersistenceExceptionTranslator;
 import org.springframework.data.mongodb.CannotGetMongoDbConnectionException;
@@ -39,12 +38,10 @@ import com.mongodb.WriteConcern;
  * @author Oliver Gierke
  * @since 1.0
  */
-public class MongoFactoryBean implements FactoryBean<Mongo>, PersistenceExceptionTranslator {
+public class MongoFactoryBean implements FactoryBean<Mongo>, InitializingBean, DisposableBean,
+		PersistenceExceptionTranslator {
 
-	/**
-	 * Logger, available to subclasses.
-	 */
-	protected final Log logger = LogFactory.getLog(getClass());
+	private Mongo mongo;
 
 	private MongoOptions mongoOptions;
 	private String host;
@@ -89,34 +86,7 @@ public class MongoFactoryBean implements FactoryBean<Mongo>, PersistenceExceptio
 	}
 
 	public Mongo getObject() throws Exception {
-
-		Mongo mongo;
-
-		ServerAddress defaultOptions = new ServerAddress();
-
-		if (mongoOptions == null) {
-			mongoOptions = new MongoOptions();
-		}
-
-		if (replicaPair != null) {
-			if (replicaPair.size() < 2) {
-				throw new CannotGetMongoDbConnectionException("A replica pair must have two server entries");
-			}
-			mongo = new Mongo(replicaPair.get(0), replicaPair.get(1), mongoOptions);
-		} else if (replicaSetSeeds != null) {
-			mongo = new Mongo(replicaSetSeeds, mongoOptions);
-		} else {
-			String mongoHost = host != null ? host : defaultOptions.getHost();
-			mongo = port != null ? new Mongo(new ServerAddress(mongoHost, port), mongoOptions) : new Mongo(mongoHost,
-					mongoOptions);
-		}
-
-		if (writeConcern != null) {
-			mongo.setWriteConcern(writeConcern);
-		}
-
 		return mongo;
-
 	}
 
 	/*
@@ -142,4 +112,45 @@ public class MongoFactoryBean implements FactoryBean<Mongo>, PersistenceExceptio
 	public DataAccessException translateExceptionIfPossible(RuntimeException ex) {
 		return exceptionTranslator.translateExceptionIfPossible(ex);
 	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
+	 */
+	public void afterPropertiesSet() throws Exception {
+
+		Mongo mongo;
+		ServerAddress defaultOptions = new ServerAddress();
+
+		if (mongoOptions == null) {
+			mongoOptions = new MongoOptions();
+		}
+
+		if (replicaPair != null) {
+			if (replicaPair.size() < 2) {
+				throw new CannotGetMongoDbConnectionException("A replica pair must have two server entries");
+			}
+			mongo = new Mongo(replicaPair.get(0), replicaPair.get(1), mongoOptions);
+		} else if (replicaSetSeeds != null) {
+			mongo = new Mongo(replicaSetSeeds, mongoOptions);
+		} else {
+			String mongoHost = host != null ? host : defaultOptions.getHost();
+			mongo = port != null ? new Mongo(new ServerAddress(mongoHost, port), mongoOptions) : new Mongo(mongoHost,
+					mongoOptions);
+		}
+
+		if (writeConcern != null) {
+			mongo.setWriteConcern(writeConcern);
+		}
+
+		this.mongo = mongo;
+	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.beans.factory.DisposableBean#destroy()
+	 */
+	public void destroy() throws Exception {
+		this.mongo.close();
+	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/MongoTemplate.java

@@ -1,15 +1,11 @@
 /*
- * Copyright 2010-2011 the original author or authors.
+ * Copyright 2010-2012 the original author or authors.
  *
- * Licensed under t
-import org.springframework.util.ResourceUtils;
-
-import org.springframework.data.convert.EntityReader;
-he Apache License, Version 2.0 (the "License");
+ * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *			http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -33,9 +29,9 @@ import java.util.Map;
 import java.util.Scanner;
 import java.util.Set;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.bson.types.ObjectId;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
@@ -57,6 +53,7 @@ import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.convert.MappingMongoConverter;
 import org.springframework.data.mongodb.core.convert.MongoConverter;
 import org.springframework.data.mongodb.core.convert.MongoWriter;
+import org.springframework.data.mongodb.core.convert.QueryMapper;
 import org.springframework.data.mongodb.core.geo.Distance;
 import org.springframework.data.mongodb.core.geo.GeoResult;
 import org.springframework.data.mongodb.core.geo.GeoResults;
@@ -111,7 +108,7 @@ import com.mongodb.util.JSON;
  */
 public class MongoTemplate implements MongoOperations, ApplicationContextAware {
 
-	private static final Log LOGGER = LogFactory.getLog(MongoTemplate.class);
+	private static final Logger LOGGER = LoggerFactory.getLogger(MongoTemplate.class);
 	private static final String ID = "_id";
 	private static final WriteResultChecking DEFAULT_WRITE_RESULT_CHECKING = WriteResultChecking.NONE;
 	@SuppressWarnings("serial")
@@ -830,11 +827,8 @@ public class MongoTemplate implements MongoOperations, ApplicationContextAware {
 
 				DBObject queryObj = query == null ? new BasicDBObject()
 						: mapper.getMappedObject(query.getQueryObject(), entity);
-				DBObject updateObj = update.getUpdateObject();
-
-				for (String key : updateObj.keySet()) {
-					updateObj.put(key, mongoConverter.convertToMongoType(updateObj.get(key)));
-				}
+				DBObject updateObj = update == null ? new BasicDBObject() : mapper.getMappedObject(update.getUpdateObject(),
+						entity);
 
 				if (LOGGER.isDebugEnabled()) {
 					LOGGER.debug("calling update using query: " + queryObj + " and update: " + updateObj + " in collection: "

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/SimpleMongoDbFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011 the original author or authors.
+ * Copyright 2011-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,8 +17,6 @@ package org.springframework.data.mongodb.core;
 
 import java.net.UnknownHostException;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.springframework.beans.factory.DisposableBean;
 import org.springframework.dao.DataAccessException;
 import org.springframework.data.authentication.UserCredentials;
@@ -39,12 +37,10 @@ import com.mongodb.WriteConcern;
  */
 public class SimpleMongoDbFactory implements DisposableBean, MongoDbFactory {
 
-	protected final Log logger = LogFactory.getLog(getClass());
-
 	private final Mongo mongo;
 	private final String databaseName;
-	private String username;
-	private String password;
+	private final boolean mongoInstanceCreated;
+	private final UserCredentials credentials;
 	private WriteConcern writeConcern;
 
 	/**
@@ -54,11 +50,7 @@ public class SimpleMongoDbFactory implements DisposableBean, MongoDbFactory {
 	 * @param databaseName database name, not be {@literal null}.
 	 */
 	public SimpleMongoDbFactory(Mongo mongo, String databaseName) {
-		Assert.notNull(mongo, "Mongo must not be null");
-		Assert.hasText(databaseName, "Database name must not be empty");
-		Assert.isTrue(databaseName.matches("[\\w-]+"), "Database name must only contain letters, numbers, underscores and dashes!");
-		this.mongo = mongo;
-		this.databaseName = databaseName;
+		this(mongo, databaseName, UserCredentials.NO_CREDENTIALS, false);
 	}
 
 	/**
@@ -66,14 +58,12 @@ public class SimpleMongoDbFactory implements DisposableBean, MongoDbFactory {
 	 * 
 	 * @param mongo Mongo instance, must not be {@literal null}.
 	 * @param databaseName Database name, must not be {@literal null}.
-	 * @param userCredentials username and password must not be {@literal null}.
+	 * @param credentials username and password.
 	 */
-	public SimpleMongoDbFactory(Mongo mongo, String databaseName, UserCredentials userCredentials) {
-		this(mongo, databaseName);
-		this.username = userCredentials.getUsername();
-		this.password = userCredentials.getPassword();
+	public SimpleMongoDbFactory(Mongo mongo, String databaseName, UserCredentials credentials) {
+		this(mongo, databaseName, credentials, false);
 	}
-	
+
 	/**
 	 * Creates a new {@link SimpleMongoDbFactory} instance from the given {@link MongoURI}.
 	 * 
@@ -82,8 +72,22 @@ public class SimpleMongoDbFactory implements DisposableBean, MongoDbFactory {
 	 * @throws UnknownHostException
 	 * @see MongoURI
 	 */
-	public SimpleMongoDbFactory(MongoURI uri) throws MongoException, UnknownHostException {		
-		this(new Mongo(uri), uri.getDatabase(), new UserCredentials(uri.getUsername(), parseChars(uri.getPassword())));
+	public SimpleMongoDbFactory(MongoURI uri) throws MongoException, UnknownHostException {
+		this(new Mongo(uri), uri.getDatabase(), new UserCredentials(uri.getUsername(), parseChars(uri.getPassword())), true);
+	}
+
+	private SimpleMongoDbFactory(Mongo mongo, String databaseName, UserCredentials credentials,
+			boolean mongoInstanceCreated) {
+
+		Assert.notNull(mongo, "Mongo must not be null");
+		Assert.hasText(databaseName, "Database name must not be empty");
+		Assert.isTrue(databaseName.matches("[\\w-]+"),
+				"Database name must only contain letters, numbers, underscores and dashes!");
+
+		this.mongo = mongo;
+		this.databaseName = databaseName;
+		this.mongoInstanceCreated = mongoInstanceCreated;
+		this.credentials = credentials == null ? UserCredentials.NO_CREDENTIALS : credentials;
 	}
 
 	/**
@@ -94,10 +98,6 @@ public class SimpleMongoDbFactory implements DisposableBean, MongoDbFactory {
 	public void setWriteConcern(WriteConcern writeConcern) {
 		this.writeConcern = writeConcern;
 	}
-	
-	public WriteConcern getWriteConcern() {
-		return writeConcern;
-	}
 
 	/*
 	 * (non-Javadoc)
@@ -115,7 +115,7 @@ public class SimpleMongoDbFactory implements DisposableBean, MongoDbFactory {
 
 		Assert.hasText(dbName, "Database name must not be empty.");
 
-		DB db = MongoDbUtils.getDB(mongo, dbName, username, password == null ? null : password.toCharArray());
+		DB db = MongoDbUtils.getDB(mongo, dbName, credentials);
 
 		if (writeConcern != null) {
 			db.setWriteConcern(writeConcern);
@@ -125,17 +125,17 @@ public class SimpleMongoDbFactory implements DisposableBean, MongoDbFactory {
 	}
 
 	/**
-	 * Clean up the Mongo instance.
+	 * Clean up the Mongo instance if it was created by the factory itself.
+	 * 
+	 * @see DisposableBean#destroy()
 	 */
 	public void destroy() throws Exception {
-		mongo.close();
-	}
-	
-	public static String parseChars(char[] chars) {
-		if (chars == null) {
-			return null;
-		} else {
-			return String.valueOf(chars);
+		if (mongoInstanceCreated) {
+			mongo.close();
 		}
 	}
+
+	private static String parseChars(char[] chars) {
+		return chars == null ? null : String.valueOf(chars);
+	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/WriteConcernResolver.java

@@ -24,14 +24,16 @@ import com.mongodb.WriteConcern;
  * Return the passed in default WriteConcern (a property on MongoAction) if no determination can be made.
  * 
  * @author Mark Pollack
- *
+ * 
  */
 public interface WriteConcernResolver {
 
-		/**
-		 * Resolve the WriteConcern given the MongoAction
-		 * @param action describes the context of the Mongo action. Contains a default WriteConcern to use if one should not be resolved.
-		 * @return a WriteConcern based on the passed in MongoAction value, maybe null
-		 */
-		WriteConcern resolve(MongoAction action);
+	/**
+	 * Resolve the WriteConcern given the MongoAction
+	 * 
+	 * @param action describes the context of the Mongo action. Contains a default WriteConcern to use if one should not
+	 *          be resolved.
+	 * @return a WriteConcern based on the passed in MongoAction value, maybe null
+	 */
+	WriteConcern resolve(MongoAction action);
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/AbstractMongoConverter.java

@@ -23,6 +23,7 @@ import org.springframework.beans.factory.InitializingBean;
 import org.springframework.core.convert.ConversionService;
 import org.springframework.core.convert.support.ConversionServiceFactory;
 import org.springframework.core.convert.support.GenericConversionService;
+import org.springframework.data.convert.EntityInstantiators;
 import org.springframework.data.mongodb.core.convert.MongoConverters.BigIntegerToObjectIdConverter;
 import org.springframework.data.mongodb.core.convert.MongoConverters.ObjectIdToBigIntegerConverter;
 import org.springframework.data.mongodb.core.convert.MongoConverters.ObjectIdToStringConverter;
@@ -39,6 +40,7 @@ public abstract class AbstractMongoConverter implements MongoConverter, Initiali
 
 	protected final GenericConversionService conversionService;
 	protected CustomConversions conversions = new CustomConversions();
+	protected EntityInstantiators instantiators = new EntityInstantiators();
 
 	/**
 	 * Creates a new {@link AbstractMongoConverter} using the given {@link GenericConversionService}.
@@ -60,6 +62,15 @@ public abstract class AbstractMongoConverter implements MongoConverter, Initiali
 		this.conversions = conversions;
 	}
 
+	/**
+	 * Registers {@link EntityInstantiators} to customize entity instantiation.
+	 * 
+	 * @param instantiators
+	 */
+	public void setInstantiators(EntityInstantiators instantiators) {
+		this.instantiators = instantiators == null ? new EntityInstantiators() : instantiators;
+	}
+
 	/**
 	 * Registers additional converters that will be available when using the {@link ConversionService} directly (e.g. for
 	 * id conversion). These converters are not custom conversions as they'd introduce unwanted conversions (e.g.

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/CustomConversions.java

@@ -22,8 +22,8 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Set;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.core.GenericTypeResolver;
 import org.springframework.core.convert.TypeDescriptor;
 import org.springframework.core.convert.converter.Converter;
@@ -52,7 +52,7 @@ import org.springframework.util.Assert;
  */
 public class CustomConversions {
 
-	private static final Log LOG = LogFactory.getLog(CustomConversions.class);
+	private static final Logger LOG = LoggerFactory.getLogger(CustomConversions.class);
 	private static final String READ_CONVERTER_NOT_SIMPLE = "Registering converter from %s to %s as reading converter although it doesn't convert from a Mongo supported type! You might wanna check you annotation setup at the converter implementation.";
 	private static final String WRITE_CONVERTER_NOT_SIMPLE = "Registering converter from %s to %s as writing converter although it doesn't convert to a Mongo supported type! You might wanna check you annotation setup at the converter implementation.";
 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/DBObjectPropertyAccessor.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2012 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.core.convert;
+
+import java.util.Map;
+
+import org.springframework.context.expression.MapAccessor;
+import org.springframework.expression.EvaluationContext;
+import org.springframework.expression.PropertyAccessor;
+import org.springframework.expression.TypedValue;
+
+import com.mongodb.DBObject;
+
+/**
+ * {@link PropertyAccessor} to allow entity based field access to {@link DBObject}s.
+ * 
+ * @author Oliver Gierke
+ */
+class DBObjectPropertyAccessor extends MapAccessor {
+
+	static MapAccessor INSTANCE = new DBObjectPropertyAccessor();
+
+	@Override
+	public Class<?>[] getSpecificTargetClasses() {
+		return new Class[] { DBObject.class };
+	}
+
+	@Override
+	public boolean canRead(EvaluationContext context, Object target, String name) {
+		return true;
+	}
+
+	@Override
+	@SuppressWarnings("unchecked")
+	public TypedValue read(EvaluationContext context, Object target, String name) {
+
+		Map<String, Object> source = (Map<String, Object>) target;
+
+		Object value = source.get(name);
+		return value == null ? TypedValue.NULL : new TypedValue(value);
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/DefaultMongoTypeMapper.java

@@ -50,23 +50,22 @@ public class DefaultMongoTypeMapper extends DefaultTypeMapper<DBObject> implemen
 	public DefaultMongoTypeMapper() {
 		this(DEFAULT_TYPE_KEY, Arrays.asList(SimpleTypeInformationMapper.INSTANCE));
 	}
-	
+
 	public DefaultMongoTypeMapper(String typeKey) {
 		super(new DBObjectTypeAliasAccessor(typeKey));
 		this.typeKey = typeKey;
 	}
-	
-	public DefaultMongoTypeMapper(String typeKey, MappingContext<? extends PersistentEntity<?,?>, ?> mappingContext) {
+
+	public DefaultMongoTypeMapper(String typeKey, MappingContext<? extends PersistentEntity<?, ?>, ?> mappingContext) {
 		super(new DBObjectTypeAliasAccessor(typeKey), mappingContext, Arrays.asList(SimpleTypeInformationMapper.INSTANCE));
 		this.typeKey = typeKey;
 	}
-	
+
 	public DefaultMongoTypeMapper(String typeKey, List<? extends TypeInformationMapper> mappers) {
 		super(new DBObjectTypeAliasAccessor(typeKey), mappers);
 		this.typeKey = typeKey;
 	}
-	
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.core.convert.MongoTypeMapper#isTypeKey(java.lang.String)
@@ -75,7 +74,6 @@ public class DefaultMongoTypeMapper extends DefaultTypeMapper<DBObject> implemen
 		return typeKey == null ? false : typeKey.equals(key);
 	}
 
-
 	/* (non-Javadoc)
 	 * @see org.springframework.data.convert.DefaultTypeMapper#getFallbackTypeFor(java.lang.Object)
 	 */
@@ -83,29 +81,29 @@ public class DefaultMongoTypeMapper extends DefaultTypeMapper<DBObject> implemen
 	protected TypeInformation<?> getFallbackTypeFor(DBObject source) {
 		return source instanceof BasicDBList ? LIST_TYPE_INFO : MAP_TYPE_INFO;
 	}
-	
+
 	/**
 	 * 
 	 * @author Oliver Gierke
 	 */
 	public static final class DBObjectTypeAliasAccessor implements TypeAliasAccessor<DBObject> {
-		
+
 		private final String typeKey;
-		
+
 		public DBObjectTypeAliasAccessor(String typeKey) {
 			this.typeKey = typeKey;
 		}
-		
+
 		/*
 		 * (non-Javadoc)
 		 * @see org.springframework.data.convert.TypeAliasAccessor#readAliasFrom(java.lang.Object)
 		 */
 		public Object readAliasFrom(DBObject source) {
-			
+
 			if (source instanceof BasicDBList) {
 				return null;
 			}
-			
+
 			return source.get(typeKey);
 		}
 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/MappingMongoConverter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011 by the original author(s).
+ * Copyright 2011-2012 by the original author(s).
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,7 +15,6 @@
  */
 package org.springframework.data.mongodb.core.convert;
 
-import java.lang.reflect.Array;
 import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -25,34 +24,34 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
-import org.springframework.context.expression.BeanFactoryResolver;
 import org.springframework.core.CollectionFactory;
 import org.springframework.core.convert.ConversionException;
 import org.springframework.core.convert.support.ConversionServiceFactory;
+import org.springframework.data.convert.EntityInstantiator;
 import org.springframework.data.convert.TypeMapper;
 import org.springframework.data.mapping.Association;
 import org.springframework.data.mapping.AssociationHandler;
-import org.springframework.data.mapping.PreferredConstructor;
 import org.springframework.data.mapping.PropertyHandler;
 import org.springframework.data.mapping.context.MappingContext;
 import org.springframework.data.mapping.model.BeanWrapper;
+import org.springframework.data.mapping.model.DefaultSpELExpressionEvaluator;
 import org.springframework.data.mapping.model.MappingException;
 import org.springframework.data.mapping.model.ParameterValueProvider;
-import org.springframework.data.mapping.model.SpELAwareParameterValueProvider;
+import org.springframework.data.mapping.model.PersistentEntityParameterValueProvider;
+import org.springframework.data.mapping.model.PropertyValueProvider;
+import org.springframework.data.mapping.model.SpELContext;
+import org.springframework.data.mapping.model.SpELExpressionEvaluator;
 import org.springframework.data.mongodb.MongoDbFactory;
-import org.springframework.data.mongodb.core.QueryMapper;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 import org.springframework.data.util.ClassTypeInformation;
 import org.springframework.data.util.TypeInformation;
-import org.springframework.expression.Expression;
 import org.springframework.expression.spel.standard.SpelExpressionParser;
-import org.springframework.expression.spel.support.StandardEvaluationContext;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
@@ -72,7 +71,7 @@ import com.mongodb.DBRef;
  */
 public class MappingMongoConverter extends AbstractMongoConverter implements ApplicationContextAware {
 
-	protected static final Log log = LogFactory.getLog(MappingMongoConverter.class);
+	protected static final Logger log = LoggerFactory.getLogger(MappingMongoConverter.class);
 
 	protected final MappingContext<? extends MongoPersistentEntity<?>, MongoPersistentProperty> mappingContext;
 	protected final SpelExpressionParser spelExpressionParser = new SpelExpressionParser();
@@ -81,6 +80,9 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 	protected ApplicationContext applicationContext;
 	protected boolean useFieldAccessOnly = true;
 	protected MongoTypeMapper typeMapper;
+	protected String mapKeyDotReplacement = null;
+
+	private SpELContext spELContext;
 
 	/**
 	 * Creates a new {@link MappingMongoConverter} given the new {@link MongoDbFactory} and {@link MappingContext}.
@@ -101,6 +103,8 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 		this.mappingContext = mappingContext;
 		this.typeMapper = new DefaultMongoTypeMapper(DefaultMongoTypeMapper.DEFAULT_TYPE_KEY, mappingContext);
 		this.idMapper = new QueryMapper(this);
+
+		this.spELContext = new SpELContext(DBObjectPropertyAccessor.INSTANCE);
 	}
 
 	/**
@@ -116,6 +120,18 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 				mappingContext) : typeMapper;
 	}
 
+	/**
+	 * Configure the characters dots potentially contained in a {@link Map} shall be replaced with. By default we don't do
+	 * any translation but rather reject a {@link Map} with keys containing dots causing the conversion for the entire
+	 * object to fail. If further customization of the translation is needed, have a look at
+	 * {@link #potentiallyEscapeMapKey(String)} as well as {@link #potentiallyUnescapeMapKey(String)}.
+	 * 
+	 * @param mapKeyDotReplacement the mapKeyDotReplacement to set
+	 */
+	public void setMapKeyDotReplacement(String mapKeyDotReplacement) {
+		this.mapKeyDotReplacement = mapKeyDotReplacement;
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.convert.EntityConverter#getMappingContext()
@@ -140,7 +156,9 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 	 * @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)
 	 */
 	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+
 		this.applicationContext = applicationContext;
+		this.spELContext = new SpELContext(this.spELContext, applicationContext);
 	}
 
 	/*
@@ -151,8 +169,12 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 		return read(ClassTypeInformation.from(clazz), dbo);
 	}
 
-	@SuppressWarnings("unchecked")
 	protected <S extends Object> S read(TypeInformation<S> type, DBObject dbo) {
+		return read(type, dbo, null);
+	}
+
+	@SuppressWarnings("unchecked")
+	protected <S extends Object> S read(TypeInformation<S> type, DBObject dbo, Object parent) {
 
 		if (null == dbo) {
 			return null;
@@ -164,17 +186,17 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 		if (conversions.hasCustomReadTarget(dbo.getClass(), rawType)) {
 			return conversionService.convert(dbo, rawType);
 		}
-		
+
 		if (DBObject.class.isAssignableFrom(rawType)) {
 			return (S) dbo;
 		}
 
 		if (typeToUse.isCollectionLike() && dbo instanceof BasicDBList) {
-			return (S) readCollectionOrArray(typeToUse, (BasicDBList) dbo);
+			return (S) readCollectionOrArray(typeToUse, (BasicDBList) dbo, parent);
 		}
 
 		if (typeToUse.isMap()) {
-			return (S) readMap(typeToUse, dbo);
+			return (S) readMap(typeToUse, dbo, parent);
 		}
 
 		// Retrieve persistent entity info
@@ -184,72 +206,43 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 			throw new MappingException("No mapping metadata found for " + rawType.getName());
 		}
 
-		return read(persistentEntity, dbo);
+		return read(persistentEntity, dbo, parent);
 	}
 
-	private <S extends Object> S read(final MongoPersistentEntity<S> entity, final DBObject dbo) {
+	private ParameterValueProvider<MongoPersistentProperty> getParameterProvider(MongoPersistentEntity<?> entity,
+			DBObject source, DefaultSpELExpressionEvaluator evaluator, Object parent) {
 
-		final StandardEvaluationContext spelCtx = new StandardEvaluationContext();
-		if (null != applicationContext) {
-			spelCtx.setBeanResolver(new BeanFactoryResolver(applicationContext));
-		}
-		if (!(dbo instanceof BasicDBList)) {
-			String[] keySet = dbo.keySet().toArray(new String[dbo.keySet().size()]);
-			for (String key : keySet) {
-				spelCtx.setVariable(key, dbo.get(key));
-			}
-		}
+		MongoDbPropertyValueProvider provider = new MongoDbPropertyValueProvider(source, evaluator, parent);
+		PersistentEntityParameterValueProvider<MongoPersistentProperty> parameterProvider = new PersistentEntityParameterValueProvider<MongoPersistentProperty>(
+				entity, provider, parent);
+		parameterProvider.setSpELEvaluator(evaluator);
 
-		final List<String> ctorParamNames = new ArrayList<String>();
-		final MongoPersistentProperty idProperty = entity.getIdProperty();
+		return parameterProvider;
+	}
 
-		ParameterValueProvider provider = new SpELAwareParameterValueProvider(spelExpressionParser, spelCtx) {
-			@Override
-			@SuppressWarnings("unchecked")
-			public <T> T getParameterValue(PreferredConstructor.Parameter<T> parameter) {
+	private <S extends Object> S read(final MongoPersistentEntity<S> entity, final DBObject dbo, Object parent) {
 
-				if (parameter.getKey() != null) {
-					return super.getParameterValue(parameter);
-				}
+		final DefaultSpELExpressionEvaluator evaluator = new DefaultSpELExpressionEvaluator(dbo, spELContext);
 
-				String name = parameter.getName();
-				TypeInformation<T> type = parameter.getType();
-				Class<T> rawType = parameter.getRawType();
-				String key = idProperty == null ? name : idProperty.getName().equals(name) ? idProperty.getFieldName() : name;
-				Object obj = dbo.get(key);
+		ParameterValueProvider<MongoPersistentProperty> provider = getParameterProvider(entity, dbo, evaluator, parent);
+		EntityInstantiator instantiator = instantiators.getInstantiatorFor(entity);
+		S instance = instantiator.createInstance(entity, provider);
 
-				ctorParamNames.add(name);
-				if (obj instanceof DBRef) {
-					return read(type, ((DBRef) obj).fetch());
-				} else if (obj instanceof BasicDBList) {
-					BasicDBList objAsDbList = (BasicDBList) obj;
-					return conversionService.convert(readCollectionOrArray(type, objAsDbList), rawType);
-				} else if (obj instanceof DBObject) {
-					return read(type, ((DBObject) obj));
-				} else if (null != obj && obj.getClass().isAssignableFrom(rawType)) {
-					return (T) obj;
-				} else if (null != obj) {
-					return conversionService.convert(obj, rawType);
-				}
-
-				return null;
-			}
-		};
-
-		final BeanWrapper<MongoPersistentEntity<S>, S> wrapper = BeanWrapper.create(entity, provider, conversionService);
+		final BeanWrapper<MongoPersistentEntity<S>, S> wrapper = BeanWrapper.create(instance, conversionService);
+		final S result = wrapper.getBean();
 
 		// Set properties not already set in the constructor
 		entity.doWithProperties(new PropertyHandler<MongoPersistentProperty>() {
 			public void doWithPersistentProperty(MongoPersistentProperty prop) {
 
-				boolean isConstructorProperty = ctorParamNames.contains(prop.getName());
+				boolean isConstructorProperty = entity.isConstructorArgument(prop);
 				boolean hasValueForProperty = dbo.containsField(prop.getFieldName());
 
 				if (!hasValueForProperty || isConstructorProperty) {
 					return;
 				}
 
-				Object obj = getValueInternal(prop, dbo, spelCtx, prop.getSpelExpression());
+				Object obj = getValueInternal(prop, dbo, evaluator, result);
 				wrapper.setProperty(prop, obj, useFieldAccessOnly);
 			}
 		});
@@ -258,7 +251,7 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 		entity.doWithAssociations(new AssociationHandler<MongoPersistentProperty>() {
 			public void doWithAssociation(Association<MongoPersistentProperty> association) {
 				MongoPersistentProperty inverseProp = association.getInverse();
-				Object obj = getValueInternal(inverseProp, dbo, spelCtx, inverseProp.getSpelExpression());
+				Object obj = getValueInternal(inverseProp, dbo, evaluator, result);
 				try {
 					wrapper.setProperty(inverseProp, obj);
 				} catch (IllegalAccessException e) {
@@ -269,7 +262,23 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 			}
 		});
 
-		return wrapper.getBean();
+		return result;
+	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.convert.MongoWriter#toDBRef(java.lang.Object, org.springframework.data.mongodb.core.mapping.MongoPersistentProperty)
+	 */
+	public DBRef toDBRef(Object object, MongoPersistentProperty referingProperty) {
+
+		org.springframework.data.mongodb.core.mapping.DBRef annotation = null;
+
+		if (referingProperty != null) {
+			annotation = referingProperty.getDBRef();
+			Assert.isTrue(annotation != null, "The referenced property has to be mapped with @DBRef!");
+		}
+
+		return createDBRef(object, annotation);
 	}
 
 	/**
@@ -286,7 +295,7 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 
 		boolean handledByCustomConverter = conversions.getCustomWriteTarget(obj.getClass(), DBObject.class) != null;
 		TypeInformation<? extends Object> type = ClassTypeInformation.from(obj.getClass());
-		
+
 		if (!handledByCustomConverter && !(dbo instanceof BasicDBList)) {
 			typeMapper.writeType(type, dbo);
 		}
@@ -345,7 +354,7 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 		// Write the ID
 		final MongoPersistentProperty idProperty = entity.getIdProperty();
 		if (!dbo.containsField("_id") && null != idProperty) {
-			
+
 			try {
 				Object id = wrapper.getProperty(idProperty, Object.class, useFieldAccessOnly);
 				dbo.put("_id", idMapper.convertId(id));
@@ -356,13 +365,13 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 		// Write the properties
 		entity.doWithProperties(new PropertyHandler<MongoPersistentProperty>() {
 			public void doWithPersistentProperty(MongoPersistentProperty prop) {
-				
+
 				if (prop.equals(idProperty)) {
 					return;
 				}
-				
+
 				Object propertyObj = wrapper.getProperty(prop, prop.getType(), useFieldAccessOnly);
-				
+
 				if (null != propertyObj) {
 					if (!conversions.isSimpleType(propertyObj.getClass())) {
 						writePropertyInternal(propertyObj, dbo, prop);
@@ -499,13 +508,9 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 
 		for (Object element : source) {
 
-			if (element == null) {
-				continue;
-			}
+			Class<?> elementType = element == null ? null : element.getClass();
 
-			Class<?> elementType = element.getClass();
-
-			if (conversions.isSimpleType(elementType)) {
+			if (elementType == null || conversions.isSimpleType(elementType)) {
 				sink.add(getPotentiallyConvertedSimpleWrite(element));
 			} else if (element instanceof Collection || elementType.isArray()) {
 				sink.add(writeCollectionInternal(asCollection(element), componentType, new BasicDBList()));
@@ -528,14 +533,14 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 	 * @return
 	 */
 	protected DBObject writeMapInternal(Map<Object, Object> obj, DBObject dbo, TypeInformation<?> propertyType) {
-		
+
 		for (Map.Entry<Object, Object> entry : obj.entrySet()) {
 			Object key = entry.getKey();
 			Object val = entry.getValue();
 			if (conversions.isSimpleType(key.getClass())) {
 				// Don't use conversion service here as removal of ObjectToString converter results in some primitive types not
 				// being convertable
-				String simpleKey = key.toString();
+				String simpleKey = potentiallyEscapeMapKey(key.toString());
 				if (val == null || conversions.isSimpleType(val.getClass())) {
 					writeSimpleInternal(val, dbo, simpleKey);
 				} else if (val instanceof Collection || val.getClass().isArray()) {
@@ -543,7 +548,8 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 							writeCollectionInternal(asCollection(val), propertyType.getMapValueType(), new BasicDBList()));
 				} else {
 					DBObject newDbo = new BasicDBObject();
-					TypeInformation<?> valueTypeInfo = propertyType.isMap() ? propertyType.getMapValueType() : ClassTypeInformation.OBJECT;
+					TypeInformation<?> valueTypeInfo = propertyType.isMap() ? propertyType.getMapValueType()
+							: ClassTypeInformation.OBJECT;
 					writeInternal(val, newDbo, valueTypeInfo);
 					dbo.put(simpleKey, newDbo);
 				}
@@ -551,10 +557,43 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 				throw new MappingException("Cannot use a complex object as a key value.");
 			}
 		}
-		
+
 		return dbo;
 	}
 
+	/**
+	 * Potentially replaces dots in the given map key with the configured map key replacement if configured or aborts
+	 * conversion if none is configured.
+	 * 
+	 * @see #setMapKeyDotReplacement(String)
+	 * @param source
+	 * @return
+	 */
+	protected String potentiallyEscapeMapKey(String source) {
+
+		if (!source.contains(".")) {
+			return source;
+		}
+
+		if (mapKeyDotReplacement == null) {
+			throw new MappingException(String.format("Map key %s contains dots but no replacement was configured! Make "
+					+ "sure map keys don't contain dots in the first place or configure an appropriate replacement!", source));
+		}
+
+		return source.replaceAll("\\.", mapKeyDotReplacement);
+	}
+
+	/**
+	 * Translates the map key replacements in the given key just read with a dot in case a map key replacement has been
+	 * configured.
+	 * 
+	 * @param source
+	 * @return
+	 */
+	protected String potentiallyUnescapeMapKey(String source) {
+		return mapKeyDotReplacement == null ? source : source.replaceAll(mapKeyDotReplacement, "\\.");
+	}
+
 	/**
 	 * Adds custom type information to the given {@link DBObject} if necessary. That is if the value is not the same as
 	 * the one given. This is usually the case if you store a subtype of the actual declared type of the property.
@@ -635,82 +674,38 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 
 	protected DBRef createDBRef(Object target, org.springframework.data.mongodb.core.mapping.DBRef dbref) {
 
+		Assert.notNull(target);
+
 		MongoPersistentEntity<?> targetEntity = mappingContext.getPersistentEntity(target.getClass());
-		if (null == targetEntity || null == targetEntity.getIdProperty()) {
-			return null;
+
+		if (null == targetEntity) {
+			throw new MappingException("No mapping metadata found for " + target.getClass());
 		}
 
 		MongoPersistentProperty idProperty = targetEntity.getIdProperty();
+
+		if (idProperty == null) {
+			throw new MappingException("No id property found on class " + targetEntity.getType());
+		}
+
 		BeanWrapper<MongoPersistentEntity<Object>, Object> wrapper = BeanWrapper.create(target, conversionService);
 		Object id = wrapper.getProperty(idProperty, Object.class, useFieldAccessOnly);
-		
+
 		if (null == id) {
 			throw new MappingException("Cannot create a reference to an object with a NULL id.");
 		}
 
-		String collection = dbref.collection();
-		if ("".equals(collection)) {
-			collection = targetEntity.getCollection();
-		}
+		DB db = mongoDbFactory.getDb();
+		db = dbref != null && StringUtils.hasText(dbref.db()) ? mongoDbFactory.getDb(dbref.db()) : db;
 
-		String dbname = dbref.db();
-		DB db = StringUtils.hasText(dbname) ? mongoDbFactory.getDb(dbname) : mongoDbFactory.getDb();
-
-		return new DBRef(db, collection, idMapper.convertId(id));
+		return new DBRef(db, targetEntity.getCollection(), idMapper.convertId(id));
 	}
 
-	@SuppressWarnings("unchecked")
-	protected Object getValueInternal(MongoPersistentProperty prop, DBObject dbo, StandardEvaluationContext ctx,
-			String spelExpr) {
+	protected Object getValueInternal(MongoPersistentProperty prop, DBObject dbo, SpELExpressionEvaluator eval,
+			Object parent) {
 
-		Object o;
-		if (null != spelExpr) {
-			Expression x = spelExpressionParser.parseExpression(spelExpr);
-			o = x.getValue(ctx);
-		} else {
-
-			Object sourceValue = dbo.get(prop.getFieldName());
-
-			if (sourceValue == null) {
-				return null;
-			}
-
-			Class<?> propertyType = prop.getType();
-
-			if (conversions.hasCustomReadTarget(sourceValue.getClass(), propertyType)) {
-				return conversionService.convert(sourceValue, propertyType);
-			}
-
-			if (sourceValue instanceof DBRef) {
-				sourceValue = ((DBRef) sourceValue).fetch();
-			}
-			if (sourceValue instanceof DBObject) {
-				if (prop.isMap()) {
-					return readMap(prop.getTypeInformation(), (DBObject) sourceValue);
-				} else if (prop.isArray() && sourceValue instanceof BasicDBObject
-						&& ((DBObject) sourceValue).keySet().size() == 0) {
-					// It's empty
-					return Array.newInstance(prop.getComponentType(), 0);
-				} else if (prop.isCollectionLike() && sourceValue instanceof BasicDBList) {
-					return readCollectionOrArray((TypeInformation<? extends Collection<?>>) prop.getTypeInformation(),
-							(BasicDBList) sourceValue);
-				}
-
-				TypeInformation<?> toType = typeMapper.readType((DBObject) sourceValue);
-
-				// It's a complex object, have to read it in
-				if (toType != null) {
-					// TODO: why do we remove the type?
-					// dbo.removeField(CUSTOM_TYPE_KEY);
-					o = read(toType, (DBObject) sourceValue);
-				} else {
-					o = read(mappingContext.getPersistentEntity(prop.getTypeInformation()), (DBObject) sourceValue);
-				}
-			} else {
-				o = sourceValue;
-			}
-		}
-		return o;
+		MongoDbPropertyValueProvider provider = new MongoDbPropertyValueProvider(dbo, spELContext, parent);
+		return provider.getPropertyValue(prop);
 	}
 
 	/**
@@ -721,21 +716,29 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 	 * @return the converted {@link Collections}, will never be {@literal null}.
 	 */
 	@SuppressWarnings("unchecked")
-	private Collection<?> readCollectionOrArray(TypeInformation<?> targetType, BasicDBList sourceValue) {
+	private Collection<?> readCollectionOrArray(TypeInformation<?> targetType, BasicDBList sourceValue, Object parent) {
 
 		Assert.notNull(targetType);
 
+		if (sourceValue.isEmpty()) {
+			return Collections.emptySet();
+		}
+
+		Class<?> collectionType = targetType.getType();
+		collectionType = Collection.class.isAssignableFrom(collectionType) ? collectionType : List.class;
+
 		Collection<Object> items = targetType.getType().isArray() ? new ArrayList<Object>() : CollectionFactory
-				.createCollection(targetType.getType(), sourceValue.size());
+				.createCollection(collectionType, sourceValue.size());
+		TypeInformation<?> componentType = targetType.getComponentType();
 
 		for (int i = 0; i < sourceValue.size(); i++) {
 			Object dbObjItem = sourceValue.get(i);
 			if (dbObjItem instanceof DBRef) {
-				items.add(read(targetType.getComponentType(), ((DBRef) dbObjItem).fetch()));
+				items.add(read(componentType, ((DBRef) dbObjItem).fetch(), parent));
 			} else if (dbObjItem instanceof DBObject) {
-				items.add(read(targetType.getComponentType(), (DBObject) dbObjItem));
+				items.add(read(componentType, (DBObject) dbObjItem, parent));
 			} else {
-				items.add(getPotentiallyConvertedSimpleRead(dbObjItem, targetType.getComponentType().getType()));
+				items.add(getPotentiallyConvertedSimpleRead(dbObjItem, componentType == null ? null : componentType.getType()));
 			}
 		}
 
@@ -750,7 +753,7 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 	 * @return
 	 */
 	@SuppressWarnings("unchecked")
-	protected Map<Object, Object> readMap(TypeInformation<?> type, DBObject dbObject) {
+	protected Map<Object, Object> readMap(TypeInformation<?> type, DBObject dbObject, Object parent) {
 
 		Assert.notNull(dbObject);
 
@@ -763,19 +766,19 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 				continue;
 			}
 
-			Object key = entry.getKey();
+			Object key = potentiallyUnescapeMapKey(entry.getKey());
 
 			TypeInformation<?> keyTypeInformation = type.getComponentType();
 			if (keyTypeInformation != null) {
 				Class<?> keyType = keyTypeInformation.getType();
-				key = conversionService.convert(entry.getKey(), keyType);
+				key = conversionService.convert(key, keyType);
 			}
 
 			Object value = entry.getValue();
 			TypeInformation<?> valueType = type.getMapValueType();
 
 			if (value instanceof DBObject) {
-				map.put(key, read(valueType, (DBObject) value));
+				map.put(key, read(valueType, (DBObject) value, parent));
 			} else {
 				Class<?> valueClass = valueType == null ? null : valueType.getType();
 				map.put(key, getPotentiallyConvertedSimpleRead(value, valueClass));
@@ -838,14 +841,14 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 			return result;
 		}
 
-		if (obj instanceof List) {
-			return maybeConvertList((List<?>) obj);
-		}
-
 		if (obj.getClass().isArray()) {
 			return maybeConvertList(Arrays.asList((Object[]) obj));
 		}
 
+		if (obj instanceof Collection) {
+			return maybeConvertList((Collection<?>) obj);
+		}
+
 		DBObject newDbo = new BasicDBObject();
 		this.write(obj, newDbo);
 		return removeTypeInfoRecursively(newDbo);
@@ -858,7 +861,7 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 		}
 		return newDbl;
 	}
-	
+
 	/**
 	 * Removes the type information from the conversion result.
 	 * 
@@ -895,4 +898,55 @@ public class MappingMongoConverter extends AbstractMongoConverter implements App
 
 		return dbObject;
 	}
+
+	private class MongoDbPropertyValueProvider implements PropertyValueProvider<MongoPersistentProperty> {
+
+		private final DBObject source;
+		private final SpELExpressionEvaluator evaluator;
+		private final Object parent;
+
+		public MongoDbPropertyValueProvider(DBObject source, SpELContext factory, Object parent) {
+			this(source, new DefaultSpELExpressionEvaluator(source, factory), parent);
+		}
+
+		public MongoDbPropertyValueProvider(DBObject source, DefaultSpELExpressionEvaluator evaluator, Object parent) {
+
+			Assert.notNull(source);
+			Assert.notNull(evaluator);
+
+			this.source = source;
+			this.evaluator = evaluator;
+			this.parent = parent;
+		}
+
+		/* 
+		 * (non-Javadoc)
+		 * @see org.springframework.data.convert.PropertyValueProvider#getPropertyValue(org.springframework.data.mapping.PersistentProperty)
+		 */
+		@SuppressWarnings("unchecked")
+		public <T> T getPropertyValue(MongoPersistentProperty property) {
+
+			String expression = property.getSpelExpression();
+			Object value = expression != null ? evaluator.evaluate(expression) : source.get(property.getFieldName());
+
+			if (value == null) {
+				return null;
+			}
+
+			TypeInformation<?> type = property.getTypeInformation();
+			Class<?> rawType = type.getType();
+
+			if (conversions.hasCustomReadTarget(value.getClass(), rawType)) {
+				return (T) conversionService.convert(value, rawType);
+			} else if (value instanceof DBRef) {
+				return (T) read(type, ((DBRef) value).fetch(), parent);
+			} else if (value instanceof BasicDBList) {
+				return (T) getPotentiallyConvertedSimpleRead(readCollectionOrArray(type, (BasicDBList) value, parent), rawType);
+			} else if (value instanceof DBObject) {
+				return (T) read(type, (DBObject) value, parent);
+			} else {
+				return (T) getPotentiallyConvertedSimpleRead(value, rawType);
+			}
+		}
+	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/MongoConverters.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011 the original author or authors.
+ * Copyright 2011-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/MongoWriter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2011 the original author or authors.
+ * Copyright 2010-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,8 +16,10 @@
 package org.springframework.data.mongodb.core.convert;
 
 import org.springframework.data.convert.EntityWriter;
+import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 
 import com.mongodb.DBObject;
+import com.mongodb.DBRef;
 
 /**
  * A MongoWriter is responsible for converting an object of type T to the native MongoDB representation DBObject.
@@ -37,4 +39,14 @@ public interface MongoWriter<T> extends EntityWriter<T, DBObject> {
 	 * @return
 	 */
 	Object convertToMongoType(Object obj);
+
+	/**
+	 * Creates a {@link DBRef} to refer to the given object.
+	 * 
+	 * @param object the object to create a {@link DBRef} to link to. The object's type has to carry an id attribute.
+	 * @param referingProperty the client-side property referring to the object which might carry additional metadata for
+	 *          the {@link DBRef} object to create. Can be {@literal null}.
+	 * @return will never be {@literal null}.
+	 */
+	DBRef toDBRef(Object object, MongoPersistentProperty referingProperty);
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/QueryMapper.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.springframework.data.mongodb.core;
+package org.springframework.data.mongodb.core.convert;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -25,11 +25,12 @@ import org.bson.types.ObjectId;
 import org.springframework.core.convert.ConversionException;
 import org.springframework.core.convert.ConversionService;
 import org.springframework.data.mapping.PersistentEntity;
-import org.springframework.data.mongodb.core.convert.MongoConverter;
+import org.springframework.data.mapping.context.MappingContext;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 import org.springframework.util.Assert;
 
+import com.mongodb.BasicDBList;
 import com.mongodb.BasicDBObject;
 import com.mongodb.DBObject;
 
@@ -41,6 +42,9 @@ import com.mongodb.DBObject;
  */
 public class QueryMapper {
 
+	private static final List<String> DEFAULT_ID_NAMES = Arrays.asList("id", "_id");
+	private static final String N_OR_PATTERN = "\\$.*or";
+
 	private final ConversionService conversionService;
 	private final MongoConverter converter;
 
@@ -59,8 +63,8 @@ public class QueryMapper {
 	 * Replaces the property keys used in the given {@link DBObject} with the appropriate keys by using the
 	 * {@link PersistentEntity} metadata.
 	 * 
-	 * @param query
-	 * @param entity
+	 * @param query must not be {@literal null}.
+	 * @param entity can be {@literal null}.
 	 * @return
 	 */
 	public DBObject getMappedObject(DBObject query, MongoPersistentEntity<?> entity) {
@@ -68,8 +72,11 @@ public class QueryMapper {
 		DBObject newDbo = new BasicDBObject();
 
 		for (String key : query.keySet()) {
+
+			MongoPersistentEntity<?> nestedEntity = getNestedEntity(entity, key);
 			String newKey = key;
 			Object value = query.get(key);
+
 			if (isIdKey(key, entity)) {
 				if (value instanceof DBObject) {
 					DBObject valueDbo = (DBObject) value;
@@ -81,34 +88,51 @@ public class QueryMapper {
 						}
 						valueDbo.put(inKey, ids.toArray(new Object[ids.size()]));
 					} else {
-						value = getMappedObject((DBObject) value, entity);
+						value = getMappedObject((DBObject) value, nestedEntity);
 					}
 				} else {
 					value = convertId(value);
 				}
 				newKey = "_id";
-			} else if (key.startsWith("$") && key.endsWith("or")) {
+			} else if (key.matches(N_OR_PATTERN)) {
 				// $or/$nor
-				BasicBSONList conditions = (BasicBSONList) value;
+				Iterable<?> conditions = (Iterable<?>) value;
 				BasicBSONList newConditions = new BasicBSONList();
-				Iterator<Object> iter = conditions.iterator();
+				Iterator<?> iter = conditions.iterator();
 				while (iter.hasNext()) {
-					newConditions.add(getMappedObject((DBObject) iter.next(), entity));
+					newConditions.add(getMappedObject((DBObject) iter.next(), nestedEntity));
 				}
 				value = newConditions;
 			} else if (key.equals("$ne")) {
 				value = convertId(value);
-			} else if (value instanceof DBObject) {
-				newDbo.put(newKey, getMappedObject((DBObject) value, entity));
-				return newDbo;
 			}
 
-			newDbo.put(newKey, converter.convertToMongoType(value));
+			newDbo.put(newKey, convertSimpleOrDBObject(value, nestedEntity));
 		}
 
 		return newDbo;
 	}
 
+	/**
+	 * Retriggers mapping if the given source is a {@link DBObject} or simply invokes the
+	 * 
+	 * @param source
+	 * @param entity
+	 * @return
+	 */
+	private Object convertSimpleOrDBObject(Object source, MongoPersistentEntity<?> entity) {
+
+		if (source instanceof BasicDBList) {
+			return converter.convertToMongoType(source);
+		}
+
+		if (source instanceof DBObject) {
+			return getMappedObject((DBObject) source, entity);
+		}
+
+		return converter.convertToMongoType(source);
+	}
+
 	/**
 	 * Returns whether the given key will be considered an id key.
 	 * 
@@ -123,7 +147,19 @@ public class QueryMapper {
 			return idProperty.getName().equals(key) || idProperty.getFieldName().equals(key);
 		}
 
-		return Arrays.asList("id", "_id").contains(key);
+		return DEFAULT_ID_NAMES.contains(key);
+	}
+
+	private MongoPersistentEntity<?> getNestedEntity(MongoPersistentEntity<?> entity, String key) {
+
+		MongoPersistentProperty property = entity == null ? null : entity.getPersistentProperty(key);
+
+		if (property == null || !property.isEntity()) {
+			return null;
+		}
+
+		MappingContext<? extends MongoPersistentEntity<?>, MongoPersistentProperty> context = converter.getMappingContext();
+		return context.getPersistentEntity(property);
 	}
 
 	/**

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/geo/Box.java

@@ -66,7 +66,7 @@ public class Box implements Shape {
 		list.add(getUpperRight().asList());
 		return list;
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.core.geo.Shape#getCommand()
@@ -74,7 +74,7 @@ public class Box implements Shape {
 	public String getCommand() {
 		return "$box";
 	}
-	
+
 	@Override
 	public String toString() {
 		return String.format("Box [%s, %s]", first, second);

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/geo/Circle.java

@@ -40,10 +40,10 @@ public class Circle implements Shape {
 	 */
 	@PersistenceConstructor
 	public Circle(Point center, double radius) {
-		
+
 		Assert.notNull(center);
 		Assert.isTrue(radius >= 0, "Radius must not be negative!");
-		
+
 		this.center = center;
 		this.radius = radius;
 	}
@@ -76,7 +76,7 @@ public class Circle implements Shape {
 	public double getRadius() {
 		return radius;
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.core.geo.Shape#asList()
@@ -87,7 +87,7 @@ public class Circle implements Shape {
 		result.add(getRadius());
 		return result;
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.core.geo.Shape#getCommand()
@@ -104,26 +104,26 @@ public class Circle implements Shape {
 	public String toString() {
 		return String.format("Circle [center=%s, radius=%f]", center, radius);
 	}
-	
+
 	/* (non-Javadoc)
 	 * @see java.lang.Object#equals(java.lang.Object)
 	 */
 	@Override
 	public boolean equals(Object obj) {
-		
+
 		if (this == obj) {
 			return true;
 		}
-		
+
 		if (obj == null || !getClass().equals(obj.getClass())) {
 			return false;
 		}
-		
+
 		Circle that = (Circle) obj;
-		
+
 		return this.center.equals(that.center) && this.radius == that.radius;
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see java.lang.Object#hashCode()

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/geo/Polygon.java

@@ -50,22 +50,22 @@ public class Polygon implements Shape, Iterable<Point> {
 		this.points.addAll(Arrays.asList(x, y, z));
 		this.points.addAll(Arrays.asList(others));
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.core.geo.Shape#asList()
 	 */
 	public List<List<Double>> asList() {
-		
+
 		List<List<Double>> result = new ArrayList<List<Double>>();
-		
+
 		for (Point point : points) {
 			result.add(point.asList());
 		}
-		
+
 		return result;
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.core.geo.Shape#getCommand()
@@ -73,7 +73,7 @@ public class Polygon implements Shape, Iterable<Point> {
 	public String getCommand() {
 		return "$polygon";
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see java.lang.Iterable#iterator()
@@ -88,20 +88,20 @@ public class Polygon implements Shape, Iterable<Point> {
 	 */
 	@Override
 	public boolean equals(Object obj) {
-		
+
 		if (this == obj) {
 			return true;
 		}
-		
+
 		if (obj == null || !getClass().equals(obj.getClass())) {
 			return false;
 		}
-		
+
 		Polygon that = (Polygon) obj;
-		
+
 		return this.points.equals(that.points);
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see java.lang.Object#hashCode()

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/geo/Shape.java

@@ -19,7 +19,7 @@ import java.util.List;
 
 /**
  * Common interface for all shapes. Allows building MongoDB representations of them.
- *
+ * 
  * @author Oliver Gierke
  */
 public interface Shape {
@@ -31,7 +31,7 @@ public interface Shape {
 	 * @return
 	 */
 	List<? extends Object> asList();
-	
+
 	/**
 	 * Returns the command to be used to create the {@literal $within} criterion.
 	 * 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/index/IndexField.java

@@ -0,0 +1,132 @@
+/*
+ * Copyright 2012 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.core.index;
+
+import org.springframework.data.mongodb.core.query.Order;
+import org.springframework.util.Assert;
+import org.springframework.util.ObjectUtils;
+
+/**
+ * Value object for an index field.
+ * 
+ * @author Oliver Gierke
+ */
+public final class IndexField {
+
+	private final String key;
+	private final Order order;
+	private final boolean isGeo;
+
+	private IndexField(String key, Order order, boolean isGeo) {
+
+		Assert.hasText(key);
+		Assert.isTrue(order != null ^ isGeo);
+
+		this.key = key;
+		this.order = order;
+		this.isGeo = isGeo;
+	}
+
+	/**
+	 * Creates a default {@link IndexField} with the given key and {@link Order}.
+	 * 
+	 * @param key must not be {@literal null} or emtpy.
+	 * @param order must not be {@literal null}.
+	 * @return
+	 */
+	public static IndexField create(String key, Order order) {
+		Assert.notNull(order);
+		return new IndexField(key, order, false);
+	}
+
+	/**
+	 * Creates a geo {@link IndexField} for the given key.
+	 * 
+	 * @param key must not be {@literal null} or empty.
+	 * @return
+	 */
+	public static IndexField geo(String key) {
+		return new IndexField(key, null, true);
+	}
+
+	/**
+	 * @return the key
+	 */
+	public String getKey() {
+		return key;
+	}
+
+	/**
+	 * Returns the order of the {@link IndexField} or {@literal null} in case we have a geo index field.
+	 * 
+	 * @return the order
+	 */
+	public Order getOrder() {
+		return order;
+	}
+
+	/**
+	 * Returns whether the {@link IndexField} is a geo index field.
+	 * 
+	 * @return the isGeo
+	 */
+	public boolean isGeo() {
+		return isGeo;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see java.lang.Object#equals(java.lang.Object)
+	 */
+	@Override
+	public boolean equals(Object obj) {
+
+		if (this == obj) {
+			return true;
+		}
+
+		if (!(obj instanceof IndexField)) {
+			return false;
+		}
+
+		IndexField that = (IndexField) obj;
+
+		return this.key.equals(that.key) && ObjectUtils.nullSafeEquals(this.order, that.order) && this.isGeo == that.isGeo;
+	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see java.lang.Object#hashCode()
+	 */
+	@Override
+	public int hashCode() {
+
+		int result = 17;
+		result += 31 * ObjectUtils.nullSafeHashCode(key);
+		result += 31 * ObjectUtils.nullSafeHashCode(order);
+		result += 31 * ObjectUtils.nullSafeHashCode(isGeo);
+		return result;
+	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
+	@Override
+	public String toString() {
+		return String.format("IndexField [ key: %s, order: %s, isGeo: %s]", key, order, isGeo);
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/index/IndexInfo.java

@@ -15,34 +15,57 @@
  */
 package org.springframework.data.mongodb.core.index;
 
-import java.util.Map;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
 
-import org.springframework.data.mongodb.core.query.Order;
+import org.springframework.util.Assert;
+import org.springframework.util.ObjectUtils;
 
 public class IndexInfo {
 
-	private final Map<String, Order> fieldSpec;
+	private final List<IndexField> indexFields;
 
-	private String name;
+	private final String name;
+	private final boolean unique;
+	private final boolean dropDuplicates;
+	private final boolean sparse;
 
-	private boolean unique = false;
+	public IndexInfo(List<IndexField> indexFields, String name, boolean unique, boolean dropDuplicates, boolean sparse) {
 
-	private boolean dropDuplicates = false;
-
-	private boolean sparse = false;
-
-
-	public IndexInfo(Map<String, Order> fieldSpec, String name, boolean unique, boolean dropDuplicates, boolean sparse) {
-		super();
-		this.fieldSpec = fieldSpec;
+		this.indexFields = Collections.unmodifiableList(indexFields);
 		this.name = name;
 		this.unique = unique;
 		this.dropDuplicates = dropDuplicates;
 		this.sparse = sparse;
 	}
 
-	public Map<String, Order> getFieldSpec() {
-		return fieldSpec;
+	/**
+	 * Returns the individual index fields of the index.
+	 * 
+	 * @return
+	 */
+	public List<IndexField> getIndexFields() {
+		return this.indexFields;
+	}
+
+	/**
+	 * Returns whether the index is covering exactly the fields given independently of the order.
+	 * 
+	 * @param keys must not be {@literal null}.
+	 * @return
+	 */
+	public boolean isIndexForFields(Collection<String> keys) {
+
+		Assert.notNull(keys);
+		List<String> indexKeys = new ArrayList<String>(indexFields.size());
+
+		for (IndexField field : indexFields) {
+			indexKeys.add(field.getKey());
+		}
+
+		return indexKeys.containsAll(keys);
 	}
 
 	public String getName() {
@@ -63,7 +86,7 @@ public class IndexInfo {
 
 	@Override
 	public String toString() {
-		return "IndexInfo [fieldSpec=" + fieldSpec + ", name=" + name + ", unique=" + unique + ", dropDuplicates="
+		return "IndexInfo [indexFields=" + indexFields + ", name=" + name + ", unique=" + unique + ", dropDuplicates="
 				+ dropDuplicates + ", sparse=" + sparse + "]";
 	}
 
@@ -72,7 +95,7 @@ public class IndexInfo {
 		final int prime = 31;
 		int result = 1;
 		result = prime * result + (dropDuplicates ? 1231 : 1237);
-		result = prime * result + ((fieldSpec == null) ? 0 : fieldSpec.hashCode());
+		result = prime * result + ObjectUtils.nullSafeHashCode(indexFields);
 		result = prime * result + ((name == null) ? 0 : name.hashCode());
 		result = prime * result + (sparse ? 1231 : 1237);
 		result = prime * result + (unique ? 1231 : 1237);
@@ -81,35 +104,39 @@ public class IndexInfo {
 
 	@Override
 	public boolean equals(Object obj) {
-		if (this == obj)
+		if (this == obj) {
 			return true;
-		if (obj == null)
+		}
+		if (obj == null) {
 			return false;
-		if (getClass() != obj.getClass())
+		}
+		if (getClass() != obj.getClass()) {
 			return false;
+		}
 		IndexInfo other = (IndexInfo) obj;
-		if (dropDuplicates != other.dropDuplicates)
+		if (dropDuplicates != other.dropDuplicates) {
 			return false;
-		if (fieldSpec == null) {
-			if (other.fieldSpec != null)
+		}
+		if (indexFields == null) {
+			if (other.indexFields != null) {
 				return false;
-		} else if (!fieldSpec.equals(other.fieldSpec))
+			}
+		} else if (!indexFields.equals(other.indexFields)) {
 			return false;
+		}
 		if (name == null) {
-			if (other.name != null)
+			if (other.name != null) {
 				return false;
-		} else if (!name.equals(other.name))
+			}
+		} else if (!name.equals(other.name)) {
 			return false;
-		if (sparse != other.sparse)
+		}
+		if (sparse != other.sparse) {
 			return false;
-		if (unique != other.unique)
+		}
+		if (unique != other.unique) {
 			return false;
+		}
 		return true;
 	}
-
-
-	/**
-	 * [{ "v" : 1 , "key" : { "_id" : 1} ,  "ns" : "database.person" , "name" : "_id_"}, 
-      { "v" : 1 , "key" : { "age" : -1} , "ns" : "database.person" , "name" : "age_-1" ,  "unique" : true , "dropDups" : true}]
-	 */
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/index/MongoMappingEventPublisher.java

@@ -23,12 +23,12 @@ import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 
 /**
- * An implementation of ApplicationEventPublisher that will only fire MappingContextEvents for use by the index creator when
- * MongoTemplate is used 'stand-alone', that is not declared inside a Spring ApplicationContext.
+ * An implementation of ApplicationEventPublisher that will only fire MappingContextEvents for use by the index creator
+ * when MongoTemplate is used 'stand-alone', that is not declared inside a Spring ApplicationContext.
+ * 
+ * Declare MongoTemplate inside an ApplicationContext to enable the publishing of all persistence events such as
+ * {@link AfterLoadEvent}, {@link AfterSaveEvent}, etc.
  * 
- * Declare MongoTemplate inside an ApplicationContext to enable the publishing of all persistence events such as 
- * {@link AfterLoadEvent}, {@link AfterSaveEvent}, etc. 
- *
  * @author Jon Brisbin <jbrisbin@vmware.com>
  */
 public class MongoMappingEventPublisher implements ApplicationEventPublisher {

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/index/MongoPersistentEntityIndexCreator.java

@@ -20,9 +20,10 @@ import java.lang.reflect.Field;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.context.ApplicationListener;
+import org.springframework.data.mapping.PersistentEntity;
 import org.springframework.data.mapping.PropertyHandler;
 import org.springframework.data.mapping.event.MappingContextEvent;
 import org.springframework.data.mongodb.MongoDbFactory;
@@ -47,7 +48,7 @@ import com.mongodb.util.JSON;
 public class MongoPersistentEntityIndexCreator implements
 		ApplicationListener<MappingContextEvent<MongoPersistentEntity<MongoPersistentProperty>, MongoPersistentProperty>> {
 
-	private static final Log log = LogFactory.getLog(MongoPersistentEntityIndexCreator.class);
+	private static final Logger log = LoggerFactory.getLogger(MongoPersistentEntityIndexCreator.class);
 
 	private final Map<Class<?>, Boolean> classesSeen = new ConcurrentHashMap<Class<?>, Boolean>();
 	private final MongoDbFactory mongoDbFactory;
@@ -76,7 +77,13 @@ public class MongoPersistentEntityIndexCreator implements
 	 */
 	public void onApplicationEvent(
 			MappingContextEvent<MongoPersistentEntity<MongoPersistentProperty>, MongoPersistentProperty> event) {
-		checkForIndexes(event.getPersistentEntity());
+
+		PersistentEntity<?, ?> entity = event.getPersistentEntity();
+
+		// Double check type as Spring infrastructure does not consider nested generics
+		if (entity instanceof MongoPersistentEntity) {
+			checkForIndexes(event.getPersistentEntity());
+		}
 	}
 
 	protected void checkForIndexes(final MongoPersistentEntity<?> entity) {

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/BasicMongoPersistentProperty.java

@@ -21,9 +21,9 @@ import java.math.BigInteger;
 import java.util.HashSet;
 import java.util.Set;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.bson.types.ObjectId;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.data.mapping.Association;
 import org.springframework.data.mapping.model.AnnotationBasedPersistentProperty;
 import org.springframework.data.mapping.model.SimpleTypeHolder;
@@ -39,7 +39,7 @@ import com.mongodb.DBObject;
 public class BasicMongoPersistentProperty extends AnnotationBasedPersistentProperty<MongoPersistentProperty> implements
 		MongoPersistentProperty {
 
-	private static final Log LOG = LogFactory.getLog(BasicMongoPersistentProperty.class);
+	private static final Logger LOG = LoggerFactory.getLogger(BasicMongoPersistentProperty.class);
 
 	private static final String ID_FIELD_NAME = "_id";
 	private static final Set<Class<?>> SUPPORTED_ID_TYPES = new HashSet<Class<?>>();

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/CachingMongoPersistentProperty.java

@@ -28,6 +28,7 @@ import org.springframework.data.mapping.model.SimpleTypeHolder;
 public class CachingMongoPersistentProperty extends BasicMongoPersistentProperty {
 
 	private Boolean isIdProperty;
+	private Boolean isAssociation;
 	private String fieldName;
 
 	/**
@@ -57,6 +58,18 @@ public class CachingMongoPersistentProperty extends BasicMongoPersistentProperty
 		return this.isIdProperty;
 	}
 
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.mapping.BasicMongoPersistentProperty#isAssociation()
+	 */
+	@Override
+	public boolean isAssociation() {
+		if (this.isAssociation == null) {
+			this.isAssociation = super.isAssociation();
+		}
+		return this.isAssociation;
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.core.mapping.BasicMongoPersistentProperty#getFieldName()

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/DBRef.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011 by the original author(s).
+ * Copyright 2011-2012 by the original author(s).
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.springframework.data.mongodb.core.mapping;
 
+import java.lang.annotation.Documented;
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -24,19 +24,21 @@ import java.lang.annotation.Target;
 import org.springframework.data.annotation.Reference;
 
 /**
- * An annotation that indicates the annotated field is to be stored using a com.mongodb.DBRef
+ * An annotation that indicates the annotated field is to be stored using a {@link com.mongodb.DBRef}.
  * 
- * @author Jon Brisbin <jbrisbin@vmware.com>
+ * @author Jon Brisbin
+ * @authot Oliver Gierke
  */
+@Documented
 @Retention(RetentionPolicy.RUNTIME)
 @Target({ ElementType.FIELD })
 @Reference
 public @interface DBRef {
 
-	String collection() default "";
-
-	String id() default "";
-
+	/**
+	 * The database the referred entity resides in.
+	 * 
+	 * @return
+	 */
 	String db() default "";
-
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/MongoMappingContext.java

@@ -30,7 +30,8 @@ import org.springframework.data.util.TypeInformation;
  * @author Jon Brisbin <jbrisbin@vmware.com>
  * @author Oliver Gierke ogierke@vmware.com
  */
-public class MongoMappingContext extends AbstractMappingContext<BasicMongoPersistentEntity<?>, MongoPersistentProperty> implements ApplicationContextAware {
+public class MongoMappingContext extends AbstractMappingContext<BasicMongoPersistentEntity<?>, MongoPersistentProperty>
+		implements ApplicationContextAware {
 
 	private ApplicationContext context;
 
@@ -57,16 +58,16 @@ public class MongoMappingContext extends AbstractMappingContext<BasicMongoPersis
 	 */
 	@Override
 	protected <T> BasicMongoPersistentEntity<T> createPersistentEntity(TypeInformation<T> typeInformation) {
-		
+
 		BasicMongoPersistentEntity<T> entity = new BasicMongoPersistentEntity<T>(typeInformation);
-		
+
 		if (context != null) {
 			entity.setApplicationContext(context);
 		}
-		
+
 		return entity;
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/MongoSimpleTypes.java

@@ -19,8 +19,10 @@ import java.math.BigInteger;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
+import java.util.UUID;
 import java.util.regex.Pattern;
 
+import org.bson.types.Binary;
 import org.bson.types.CodeWScope;
 import org.bson.types.ObjectId;
 import org.springframework.data.mapping.model.SimpleTypeHolder;
@@ -36,7 +38,7 @@ import com.mongodb.DBRef;
 public abstract class MongoSimpleTypes {
 
 	public static final Set<Class<?>> AUTOGENERATED_ID_TYPES;
-	
+
 	static {
 		Set<Class<?>> classes = new HashSet<Class<?>>();
 		classes.add(ObjectId.class);
@@ -50,6 +52,8 @@ public abstract class MongoSimpleTypes {
 		simpleTypes.add(CodeWScope.class);
 		simpleTypes.add(DBObject.class);
 		simpleTypes.add(Pattern.class);
+		simpleTypes.add(Binary.class);
+		simpleTypes.add(UUID.class);
 		MONGO_SIMPLE_TYPES = Collections.unmodifiableSet(simpleTypes);
 	}
 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/event/AbstractMongoEventListener.java

@@ -15,12 +15,13 @@
  */
 package org.springframework.data.mongodb.core.mapping.event;
 
-import com.mongodb.DBObject;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.context.ApplicationListener;
 import org.springframework.core.GenericTypeResolver;
 
+import com.mongodb.DBObject;
+
 /**
  * Base class to implement domain class specific {@link ApplicationListener}s.
  * 
@@ -29,9 +30,9 @@ import org.springframework.core.GenericTypeResolver;
  */
 public abstract class AbstractMongoEventListener<E> implements ApplicationListener<MongoMappingEvent<?>> {
 
-	protected final Log LOG = LogFactory.getLog(getClass());
+	private static final Logger LOG = LoggerFactory.getLogger(AbstractMongoEventListener.class);
 	private final Class<?> domainClass;
-	
+
 	/**
 	 * Creates a new {@link AbstractMongoEventListener}.
 	 */

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/event/AfterLoadEvent.java

@@ -39,9 +39,9 @@ public class AfterLoadEvent<T> extends MongoMappingEvent<DBObject> {
 	 * @param type must not be {@literal null}.
 	 */
 	public AfterLoadEvent(DBObject dbo, Class<T> type) {
-		
+
 		super(dbo, dbo);
-		
+
 		Assert.notNull(type, "Type must not be null!");
 		this.type = type;
 	}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/event/LoggingEventListener.java

@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2011 by the original author(s).
+ * Copyright 2011-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -15,22 +15,31 @@
  */
 package org.springframework.data.mongodb.core.mapping.event;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import com.mongodb.DBObject;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 
 /**
  * @author Jon Brisbin <jbrisbin@vmware.com>
  */
 public class LoggingEventListener extends AbstractMongoEventListener<Object> {
 
-	private Log log = LogFactory.getLog(getClass());
+	private static final Logger log = LoggerFactory.getLogger(LoggingEventListener.class);
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener#onBeforeConvert(java.lang.Object)
+	 */
 	@Override
 	public void onBeforeConvert(Object source) {
 		log.info("onBeforeConvert: " + source);
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener#onBeforeSave(java.lang.Object, com.mongodb.DBObject)
+	 */
 	@Override
 	public void onBeforeSave(Object source, DBObject dbo) {
 		try {
@@ -39,19 +48,30 @@ public class LoggingEventListener extends AbstractMongoEventListener<Object> {
 		}
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener#onAfterSave(java.lang.Object, com.mongodb.DBObject)
+	 */
 	@Override
 	public void onAfterSave(Object source, DBObject dbo) {
 		log.info("onAfterSave: " + source + ", " + dbo);
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener#onAfterLoad(com.mongodb.DBObject)
+	 */
 	@Override
 	public void onAfterLoad(DBObject dbo) {
 		log.info("onAfterLoad: " + dbo);
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener#onAfterConvert(com.mongodb.DBObject, java.lang.Object)
+	 */
 	@Override
 	public void onAfterConvert(DBObject dbo, Object source) {
 		log.info("onAfterConvert: " + dbo + ", " + source);
 	}
-
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapping/event/ValidatingMongoEventListener.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2012 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.core.mapping.event;
+
+import java.util.Set;
+
+import javax.validation.ConstraintViolationException;
+import javax.validation.Validator;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.Assert;
+
+import com.mongodb.DBObject;
+
+/**
+ * javax.validation dependant entities validator. When it is registered as Spring component its automatically invoked
+ * before entities are saved in database.
+ * 
+ * @author Maciej Walkowiak
+ */
+public class ValidatingMongoEventListener extends AbstractMongoEventListener<Object> {
+
+	private static final Logger LOG = LoggerFactory.getLogger(ValidatingMongoEventListener.class);
+
+	private final Validator validator;
+
+	/**
+	 * Creates a new {@link ValidatingMongoEventListener} using the given {@link Validator}.
+	 * 
+	 * @param validator must not be {@literal null}.
+	 */
+	public ValidatingMongoEventListener(Validator validator) {
+		Assert.notNull(validator);
+		this.validator = validator;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener#onBeforeSave(java.lang.Object, com.mongodb.DBObject)
+	 */
+	@Override
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	public void onBeforeSave(Object source, DBObject dbo) {
+
+		LOG.debug("Validating object: {}", source);
+		Set violations = validator.validate(source);
+
+		if (!violations.isEmpty()) {
+
+			LOG.info("During object: {} validation violations found: {}", source, violations);
+			throw new ConstraintViolationException(violations);
+		}
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapreduce/GroupBy.java

@@ -19,24 +19,19 @@ import com.mongodb.BasicDBObject;
 import com.mongodb.DBObject;
 
 /**
- * Collects the parameters required to perform a group operation on a collection.  The query condition and the input collection are specified on the group method as method arguments
- * to be consistent with other operations, e.g. map-reduce.
+ * Collects the parameters required to perform a group operation on a collection. The query condition and the input
+ * collection are specified on the group method as method arguments to be consistent with other operations, e.g.
+ * map-reduce.
  * 
  * @author Mark Pollack
- *
  */
 public class GroupBy {
 
 	private DBObject dboKeys;
-
 	private String keyFunction;
-
 	private String initial;
-	
 	private DBObject initialDbObject;
-
 	private String reduce;
-
 	private String finalize;
 
 	public GroupBy(String... keys) {
@@ -71,24 +66,22 @@ public class GroupBy {
 		initial = initialDocument;
 		return this;
 	}
-	
+
 	public GroupBy initialDocument(DBObject initialDocument) {
 		initialDbObject = initialDocument;
 		return this;
 	}
-	
+
 	public GroupBy reduceFunction(String reduceFunction) {
 		reduce = reduceFunction;
 		return this;
 	}
-	
+
 	public GroupBy finalizeFunction(String finalizeFunction) {
 		finalize = finalizeFunction;
 		return this;
 	}
 
-	
-
 	public DBObject getGroupByObject() {
 		// return new GroupCommand(dbCollection, dboKeys, condition, initial, reduce, finalize);
 		BasicDBObject dbo = new BasicDBObject();
@@ -100,19 +93,15 @@ public class GroupBy {
 		}
 
 		dbo.put("$reduce", reduce);
-		
-		dbo.put("initial", initialDbObject); 					
+
+		dbo.put("initial", initialDbObject);
 		if (initial != null) {
 			dbo.put("initial", initial);
 		}
 		if (finalize != null) {
 			dbo.put("finalize", finalize);
 		}
-		return dbo;				
+		return dbo;
 	}
 
-
-
-
-
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapreduce/GroupByResults.java

@@ -26,31 +26,27 @@ import com.mongodb.DBObject;
  * Collects the results of executing a group operation.
  * 
  * @author Mark Pollack
- *
  * @param <T> The class in which the results are mapped onto, accessible via an interator.
  */
 public class GroupByResults<T> implements Iterable<T> {
 
 	private final List<T> mappedResults;
-	
-	private DBObject rawResults;
-	
+	private final DBObject rawResults;
+
 	private double count;
-	
 	private int keys;
-	
 	private String serverUsed;
-	
+
 	public GroupByResults(List<T> mappedResults, DBObject rawResults) {
 		Assert.notNull(mappedResults);
 		Assert.notNull(rawResults);
 		this.mappedResults = mappedResults;
 		this.rawResults = rawResults;
-		parseKeys();		
+		parseKeys();
 		parseCount();
 		parseServerUsed();
 	}
-	
+
 	public double getCount() {
 		return count;
 	}
@@ -58,36 +54,36 @@ public class GroupByResults<T> implements Iterable<T> {
 	public int getKeys() {
 		return keys;
 	}
-	
+
 	public String getServerUsed() {
 		return serverUsed;
 	}
 
 	public Iterator<T> iterator() {
-			return mappedResults.iterator();
+		return mappedResults.iterator();
 	}
-		
+
 	public DBObject getRawResults() {
 		return rawResults;
 	}
-	
+
 	private void parseCount() {
 		Object object = rawResults.get("count");
 		if (object instanceof Double) {
 			count = (Double) object;
 		}
-		
+
 	}
 
 	private void parseKeys() {
 		Object object = rawResults.get("keys");
 		if (object instanceof Integer) {
 			keys = (Integer) object;
-		}		
+		}
 	}
-	
+
 	private void parseServerUsed() {
-		//"serverUsed" : "127.0.0.1:27017"
+		// "serverUsed" : "127.0.0.1:27017"
 		Object object = rawResults.get("serverUsed");
 		if (object instanceof String) {
 			serverUsed = (String) object;

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapreduce/MapReduceCounts.java

@@ -15,13 +15,14 @@
  */
 package org.springframework.data.mongodb.core.mapreduce;
 
+/**
+ * @author Mark Pollack
+ */
 public class MapReduceCounts {
 
-	private int inputCount;
-	
-	private int emitCount;
-	
-	private int outputCount;
+	private final int inputCount;
+	private final int emitCount;
+	private final int outputCount;
 
 	public MapReduceCounts(int inputCount, int emitCount, int outputCount) {
 		super();
@@ -42,12 +43,20 @@ public class MapReduceCounts {
 		return outputCount;
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
 	@Override
 	public String toString() {
 		return "MapReduceCounts [inputCount=" + inputCount + ", emitCount=" + emitCount + ", outputCount=" + outputCount
 				+ "]";
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see java.lang.Object#hashCode()
+	 */
 	@Override
 	public int hashCode() {
 		final int prime = 31;
@@ -58,24 +67,31 @@ public class MapReduceCounts {
 		return result;
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * @see java.lang.Object#equals(java.lang.Object)
+	 */
 	@Override
 	public boolean equals(Object obj) {
-		if (this == obj)
+		if (this == obj) {
 			return true;
-		if (obj == null)
+		}
+		if (obj == null) {
 			return false;
-		if (getClass() != obj.getClass())
+		}
+		if (getClass() != obj.getClass()) {
 			return false;
+		}
 		MapReduceCounts other = (MapReduceCounts) obj;
-		if (emitCount != other.emitCount)
+		if (emitCount != other.emitCount) {
 			return false;
-		if (inputCount != other.inputCount)
+		}
+		if (inputCount != other.inputCount) {
 			return false;
-		if (outputCount != other.outputCount)
+		}
+		if (outputCount != other.outputCount) {
 			return false;
+		}
 		return true;
 	}
-
-	
-	
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapreduce/MapReduceOptions.java

@@ -39,10 +39,9 @@ public class MapReduceOptions {
 	private Boolean jsMode;
 
 	private Boolean verbose = true;
-	
+
 	private Map<String, Object> extraOptions = new HashMap<String, Object>();
-	
-	
+
 	/**
 	 * Static factory method to create a MapReduceOptions instance
 	 * 
@@ -189,12 +188,12 @@ public class MapReduceOptions {
 		this.verbose = verbose;
 		return this;
 	}
-	
+
 	/**
-	 * Add additional extra options that may not have a method on this class.  This method will help if you use a 
-	 * version of this client library with a server version that has added additional map-reduce options that do not 
-	 * yet have an method for use in setting them.
-	 * options
+	 * Add additional extra options that may not have a method on this class. This method will help if you use a version
+	 * of this client library with a server version that has added additional map-reduce options that do not yet have an
+	 * method for use in setting them. options
+	 * 
 	 * @param key The key option
 	 * @param value The value of the option
 	 * @return MapReduceOptions so that methods can be chained in a fluent API style
@@ -203,40 +202,39 @@ public class MapReduceOptions {
 		extraOptions.put(key, value);
 		return this;
 	}
-	
+
 	public Map<String, Object> getExtraOptions() {
-			return extraOptions;
+		return extraOptions;
 	}
-	
+
 	public String getFinalizeFunction() {
 		return this.finalizeFunction;
 	}
-	
+
 	public Boolean getJavaScriptMode() {
 		return this.jsMode;
 	}
-	
+
 	public String getOutputCollection() {
 		return this.outputCollection;
 	}
-	
+
 	public String getOutputDatabase() {
 		return this.outputDatabase;
 	}
-	
+
 	public Boolean getOutputSharded() {
 		return this.outputSharded;
 	}
-	
+
 	public MapReduceCommand.OutputType getOutputType() {
 		return this.outputType;
 	}
-	
+
 	public Map<String, Object> getScopeVariables() {
 		return this.scopeVariables;
 	}
-	
-	
+
 	public DBObject getOptionsObject() {
 		BasicDBObject cmd = new BasicDBObject();
 
@@ -253,7 +251,7 @@ public class MapReduceOptions {
 		if (scopeVariables != null) {
 			cmd.put("scope", scopeVariables);
 		}
-		
+
 		if (!extraOptions.keySet().isEmpty()) {
 			cmd.putAll(extraOptions);
 		}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapreduce/MapReduceResults.java

@@ -24,77 +24,77 @@ import com.mongodb.DBObject;
 
 /**
  * Collects the results of performing a MapReduce operations.
+ * 
  * @author Mark Pollack
- *
+ * 
  * @param <T> The class in which the results are mapped onto, accessible via an interator.
  */
 public class MapReduceResults<T> implements Iterable<T> {
 
 	private final List<T> mappedResults;
-	
+
 	private DBObject rawResults;
 
 	private MapReduceTiming mapReduceTiming;
-	
+
 	private MapReduceCounts mapReduceCounts;
-	
+
 	private String outputCollection;
-	
+
 	public MapReduceResults(List<T> mappedResults, DBObject rawResults) {
 		Assert.notNull(mappedResults);
 		Assert.notNull(rawResults);
 		this.mappedResults = mappedResults;
 		this.rawResults = rawResults;
 		parseTiming(rawResults);
-		parseCounts(rawResults);		
+		parseCounts(rawResults);
 		if (rawResults.get("result") != null) {
 			this.outputCollection = (String) rawResults.get("result");
 		}
 	}
-	
+
 	public Iterator<T> iterator() {
-			return mappedResults.iterator();
+		return mappedResults.iterator();
 	}
-		
+
 	public MapReduceTiming getTiming() {
 		return mapReduceTiming;
 	}
-	
+
 	public MapReduceCounts getCounts() {
 		return mapReduceCounts;
 	}
-	
+
 	public String getOutputCollection() {
 		return outputCollection;
 	}
-	
+
 	public DBObject getRawResults() {
 		return rawResults;
 	}
-	
+
 	protected void parseTiming(DBObject rawResults) {
 		DBObject timing = (DBObject) rawResults.get("timing");
 		if (timing != null) {
 			if (timing.get("mapTime") != null && timing.get("emitLoop") != null && timing.get("total") != null) {
-				mapReduceTiming =  new MapReduceTiming( (Long)timing.get("mapTime"), 
-																								(Integer)timing.get("emitLoop"), 
-																								(Integer)timing.get("total"));
+				mapReduceTiming = new MapReduceTiming((Long) timing.get("mapTime"), (Integer) timing.get("emitLoop"),
+						(Integer) timing.get("total"));
 			}
 		} else {
-			mapReduceTiming = new MapReduceTiming(-1,-1,-1);
+			mapReduceTiming = new MapReduceTiming(-1, -1, -1);
 		}
 	}
-	
-	
+
 	protected void parseCounts(DBObject rawResults) {
 		DBObject counts = (DBObject) rawResults.get("counts");
 		if (counts != null) {
 			if (counts.get("input") != null && counts.get("emit") != null && counts.get("output") != null) {
-				mapReduceCounts =  new MapReduceCounts( (Integer)counts.get("input"), (Integer)counts.get("emit"), (Integer)counts.get("output"));
+				mapReduceCounts = new MapReduceCounts((Integer) counts.get("input"), (Integer) counts.get("emit"),
+						(Integer) counts.get("output"));
 			}
 		} else {
-			mapReduceCounts = new MapReduceCounts(-1,-1,-1);
+			mapReduceCounts = new MapReduceCounts(-1, -1, -1);
 		}
 	}
-	
+
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/mapreduce/MapReduceTiming.java

@@ -18,15 +18,15 @@ package org.springframework.data.mongodb.core.mapreduce;
 public class MapReduceTiming {
 
 	private long mapTime;
-	
+
 	private long emitLoopTime;
-	
+
 	private long totalTime;
-	
+
 	public MapReduceTiming(long mapTime, long emitLoopTime, long totalTime) {
 		this.mapTime = mapTime;
 		this.emitLoopTime = emitLoopTime;
-		this.totalTime = totalTime;		
+		this.totalTime = totalTime;
 	}
 
 	public long getMapTime() {
@@ -73,8 +73,5 @@ public class MapReduceTiming {
 			return false;
 		return true;
 	}
-	
-	
-	
-	
+
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/query/Criteria.java

@@ -20,14 +20,15 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.regex.Pattern;
 
+import org.bson.BSON;
 import org.bson.types.BasicBSONList;
 import org.springframework.data.mongodb.InvalidMongoDbApiUsageException;
 import org.springframework.data.mongodb.core.geo.Circle;
 import org.springframework.data.mongodb.core.geo.Point;
 import org.springframework.data.mongodb.core.geo.Shape;
 import org.springframework.util.Assert;
-import org.springframework.util.StringUtils;
 
 import com.mongodb.BasicDBObject;
 import com.mongodb.DBObject;
@@ -69,7 +70,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Static factory method to create a Criteria using the provided key
-	 *
+	 * 
 	 * @param key
 	 * @return
 	 */
@@ -79,7 +80,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Static factory method to create a Criteria using the provided key
-	 *
+	 * 
 	 * @return
 	 */
 	public Criteria and(String key) {
@@ -88,7 +89,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using equality
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -97,16 +98,20 @@ public class Criteria implements CriteriaDefinition {
 			throw new InvalidMongoDbApiUsageException(
 					"Multiple 'is' values declared. You need to use 'and' with multiple criteria");
 		}
-		if (this.criteria.size() > 0 && "$not".equals(this.criteria.keySet().toArray()[this.criteria.size() - 1])) {
+		if (lastOperatorWasNot()) {
 			throw new InvalidMongoDbApiUsageException("Invalid query: 'not' can't be used with 'is' - use 'ne' instead.");
 		}
 		this.isValue = o;
 		return this;
 	}
 
+	private boolean lastOperatorWasNot() {
+		return this.criteria.size() > 0 && "$not".equals(this.criteria.keySet().toArray()[this.criteria.size() - 1]);
+	}
+
 	/**
 	 * Creates a criterion using the $ne operator
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -117,7 +122,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $lt operator
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -128,7 +133,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $lte operator
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -139,7 +144,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $gt operator
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -150,7 +155,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $gte operator
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -161,7 +166,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $in operator
-	 *
+	 * 
 	 * @param o the values to match against
 	 * @return
 	 */
@@ -176,7 +181,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $in operator
-	 *
+	 * 
 	 * @param c the collection containing the values to match against
 	 * @return
 	 */
@@ -187,7 +192,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $nin operator
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -202,7 +207,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $mod operator
-	 *
+	 * 
 	 * @param value
 	 * @param remainder
 	 * @return
@@ -217,7 +222,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $all operator
-	 *
+	 * 
 	 * @param o
 	 * @return
 	 */
@@ -232,7 +237,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $size operator
-	 *
+	 * 
 	 * @param s
 	 * @return
 	 */
@@ -243,7 +248,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $exists operator
-	 *
+	 * 
 	 * @param b
 	 * @return
 	 */
@@ -254,7 +259,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $type operator
-	 *
+	 * 
 	 * @param t
 	 * @return
 	 */
@@ -265,43 +270,65 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $not meta operator which affects the clause directly following
-	 *
+	 * 
 	 * @return
 	 */
 	public Criteria not() {
-		criteria.put("$not", null);
+		return not(null);
+	}
+
+	private Criteria not(Object value) {
+		criteria.put("$not", value);
 		return this;
 	}
 
 	/**
 	 * Creates a criterion using a $regex
-	 *
+	 * 
 	 * @param re
 	 * @return
 	 */
 	public Criteria regex(String re) {
-		criteria.put("$regex", re);
-		return this;
+		return regex(re, null);
 	}
 
 	/**
 	 * Creates a criterion using a $regex and $options
-	 *
+	 * 
 	 * @param re
 	 * @param options
 	 * @return
 	 */
 	public Criteria regex(String re, String options) {
-		criteria.put("$regex", re);
-		if (StringUtils.hasText(options)) {
-			criteria.put("$options", options);
+		return regex(toPattern(re, options));
+	}
+
+	/**
+	 * Syntactical sugar for {@link #is(Object)} making obvious that we create a regex predicate.
+	 * 
+	 * @param pattern
+	 * @return
+	 */
+	public Criteria regex(Pattern pattern) {
+
+		Assert.notNull(pattern);
+
+		if (lastOperatorWasNot()) {
+			return not(pattern);
 		}
+
+		this.isValue = pattern;
 		return this;
 	}
 
+	private Pattern toPattern(String regex, String options) {
+		Assert.notNull(regex);
+		return Pattern.compile(regex, options == null ? 0 : BSON.regexFlags(options));
+	}
+
 	/**
 	 * Creates a geospatial criterion using a $within $center operation. This is only available for Mongo 1.7 and higher.
-	 *
+	 * 
 	 * @param circle must not be {@literal null}
 	 * @return
 	 */
@@ -320,7 +347,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a geospatial criterion using a $near operation
-	 *
+	 * 
 	 * @param point must not be {@literal null}
 	 * @return
 	 */
@@ -332,7 +359,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a geospatial criterion using a $nearSphere operation. This is only available for Mongo 1.7 and higher.
-	 *
+	 * 
 	 * @param point must not be {@literal null}
 	 * @return
 	 */
@@ -344,7 +371,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a geospatical criterion using a $maxDistance operation, for use with $near
-	 *
+	 * 
 	 * @param maxDistance
 	 * @return
 	 */
@@ -355,7 +382,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a criterion using the $elemMatch operator
-	 *
+	 * 
 	 * @param c
 	 * @return
 	 */
@@ -366,7 +393,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates an 'or' criteria using the $or operator for all of the provided criteria
-	 *
+	 * 
 	 * @param criteria
 	 */
 	public Criteria orOperator(Criteria... criteria) {
@@ -377,7 +404,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates a 'nor' criteria using the $nor operator for all of the provided criteria
-	 *
+	 * 
 	 * @param criteria
 	 */
 	public Criteria norOperator(Criteria... criteria) {
@@ -388,7 +415,7 @@ public class Criteria implements CriteriaDefinition {
 
 	/**
 	 * Creates an 'and' criteria using the $and operator for all of the provided criteria
-	 *
+	 * 
 	 * @param criteria
 	 */
 	public Criteria andOperator(Criteria... criteria) {
@@ -397,7 +424,6 @@ public class Criteria implements CriteriaDefinition {
 		return this;
 	}
 
-
 	public String getKey() {
 		return this.key;
 	}
@@ -427,16 +453,17 @@ public class Criteria implements CriteriaDefinition {
 		DBObject dbo = new BasicDBObject();
 		boolean not = false;
 		for (String k : this.criteria.keySet()) {
+			Object value = this.criteria.get(k);
 			if (not) {
 				DBObject notDbo = new BasicDBObject();
-				notDbo.put(k, this.criteria.get(k));
+				notDbo.put(k, value);
 				dbo.put("$not", notDbo);
 				not = false;
 			} else {
-				if ("$not".equals(k)) {
+				if ("$not".equals(k) && value == null) {
 					not = true;
 				} else {
-					dbo.put(k, this.criteria.get(k));
+					dbo.put(k, value);
 				}
 			}
 		}
@@ -462,11 +489,10 @@ public class Criteria implements CriteriaDefinition {
 		Object existing = dbo.get(key);
 		if (existing == null) {
 			dbo.put(key, value);
-		}
-		else {
-			throw new InvalidMongoDbApiUsageException("Due to limitations of the com.mongodb.BasicDBObject, " +
-					"you can't add a second '" + key + "' expression specified as '" + key + " : " + value + "'. " +
-					"Criteria already contains '" + key + " : " + existing + "'.");
+		} else {
+			throw new InvalidMongoDbApiUsageException("Due to limitations of the com.mongodb.BasicDBObject, "
+					+ "you can't add a second '" + key + "' expression specified as '" + key + " : " + value + "'. "
+					+ "Criteria already contains '" + key + " : " + existing + "'.");
 		}
 	}
 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/core/query/Query.java

@@ -36,7 +36,7 @@ public class Query {
 
 	/**
 	 * Static factory method to create a Query using the provided criteria
-	 *
+	 * 
 	 * @param critera
 	 * @return
 	 */
@@ -56,11 +56,10 @@ public class Query {
 		String key = criteria.getKey();
 		if (existing == null) {
 			this.criteria.put(key, criteria);
-		}
-		else {
-			throw new InvalidMongoDbApiUsageException("Due to limitations of the com.mongodb.BasicDBObject, " +
-					"you can't add a second '" + key + "' criteria. " +
-					"Query already contains '" + existing.getCriteriaObject() + "'.");
+		} else {
+			throw new InvalidMongoDbApiUsageException("Due to limitations of the com.mongodb.BasicDBObject, "
+					+ "you can't add a second '" + key + "' criteria. " + "Query already contains '"
+					+ existing.getCriteriaObject() + "'.");
 		}
 		return this;
 	}
@@ -93,12 +92,12 @@ public class Query {
 		this.hint = name;
 		return this;
 	}
-	
+
 	public Sort sort() {
 		if (this.sort == null) {
 			this.sort = new Sort();
 		}
-	
+
 		return this.sort;
 	}
 
@@ -137,7 +136,7 @@ public class Query {
 	public String getHint() {
 		return hint;
 	}
-	
+
 	protected List<Criteria> getCriteria() {
 		return new ArrayList<Criteria>(this.criteria.values());
 	}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/AntPath.java

@@ -0,0 +1,106 @@
+/*
+ * Copyright 2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.gridfs;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.springframework.util.Assert;
+
+/**
+ * Value object to abstract Ant paths.
+ * 
+ * @author Oliver Gierke
+ */
+class AntPath {
+
+	private static final String PREFIX_DELIMITER = ":";
+	private static final Pattern WILDCARD_PATTERN = Pattern.compile("\\?|\\*\\*|\\*");
+
+	private final String path;
+
+	/**
+	 * Creates a new {@link AntPath} from the given path.
+	 * 
+	 * @param path must not be {@literal null}.
+	 */
+	public AntPath(String path) {
+		Assert.notNull(path);
+		this.path = path;
+	}
+
+	/**
+	 * Returns whether the path is a pattern.
+	 * 
+	 * @return
+	 */
+	public boolean isPattern() {
+		String path = stripPrefix(this.path);
+		return (path.indexOf('*') != -1 || path.indexOf('?') != -1);
+	}
+
+	private static String stripPrefix(String path) {
+		int index = path.indexOf(PREFIX_DELIMITER);
+		return (index > -1 ? path.substring(index + 1) : path);
+	}
+
+	/**
+	 * Returns the regular expression equivalent of this Ant path.
+	 * 
+	 * @return
+	 */
+	public String toRegex() {
+
+		StringBuilder patternBuilder = new StringBuilder();
+		Matcher m = WILDCARD_PATTERN.matcher(path);
+		int end = 0;
+
+		while (m.find()) {
+
+			patternBuilder.append(quote(path, end, m.start()));
+			String match = m.group();
+
+			if ("?".equals(match)) {
+				patternBuilder.append('.');
+			} else if ("**".equals(match)) {
+				patternBuilder.append(".*");
+			} else if ("*".equals(match)) {
+				patternBuilder.append("[^/]*");
+			}
+
+			end = m.end();
+		}
+
+		patternBuilder.append(quote(path, end, path.length()));
+		return patternBuilder.toString();
+	}
+
+	private static String quote(String s, int start, int end) {
+		if (start == end) {
+			return "";
+		}
+		return Pattern.quote(s.substring(start, end));
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
+	@Override
+	public String toString() {
+		return path;
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/GridFsCriteria.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright 2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.gridfs;
+
+import org.springframework.data.mongodb.core.query.Criteria;
+
+/**
+ * GridFs-specific helper class to define {@link Criteria}s.
+ * 
+ * @author Oliver Gierke
+ */
+public class GridFsCriteria extends Criteria {
+
+	/**
+	 * Creates a new {@link GridFsCriteria} for the given key.
+	 * 
+	 * @param key
+	 */
+	public GridFsCriteria(String key) {
+		super(key);
+	}
+
+	/**
+	 * Creates a {@link GridFsCriteria} for restrictions on the file's metadata.
+	 * 
+	 * @return
+	 */
+	public static GridFsCriteria whereMetaData() {
+		return new GridFsCriteria("metadata");
+	}
+
+	/**
+	 * Creates a {@link GridFsCriteria} for restrictions on a single file's metadata item.
+	 * 
+	 * @param metadataKey
+	 * @return
+	 */
+	public static GridFsCriteria whereMetaData(String metadataKey) {
+		String extension = metadataKey == null ? "" : "." + metadataKey;
+		return new GridFsCriteria(String.format("metadata%s", extension));
+	}
+
+	/**
+	 * Creates a {@link GridFsCriteria} for restrictions on the file's name.
+	 * 
+	 * @return
+	 */
+	public static GridFsCriteria whereFilename() {
+		return new GridFsCriteria("filename");
+	}
+
+	/**
+	 * Creates a {@link GridFsCriteria} for restrictions on the file's content type.
+	 * 
+	 * @return
+	 */
+	public static GridFsCriteria whereContentType() {
+		return new GridFsCriteria("contentType");
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/GridFsOperations.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright 2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.gridfs;
+
+import java.io.InputStream;
+import java.util.List;
+
+import org.springframework.core.io.support.ResourcePatternResolver;
+import org.springframework.data.mongodb.core.query.Query;
+
+import com.mongodb.DBObject;
+import com.mongodb.gridfs.GridFSDBFile;
+import com.mongodb.gridfs.GridFSFile;
+
+/**
+ * Collection of operations to store and read files from MongoDB GridFS.
+ * 
+ * @author Oliver Gierke
+ */
+public interface GridFsOperations extends ResourcePatternResolver {
+
+	/**
+	 * Stores the given content into a file with the given name.
+	 * 
+	 * @param content must not be {@literal null}.
+	 * @param filename must not be {@literal null} or empty.
+	 * @return the {@link GridFSFile} just created
+	 */
+	GridFSFile store(InputStream content, String filename);
+
+	/**
+	 * Stores the given content into a file with the given name using the given metadata. The metadata object will be
+	 * marshalled before writing.
+	 * 
+	 * @param content must not be {@literal null}.
+	 * @param filename must not be {@literal null} or empty.
+	 * @param metadata
+	 * @return the {@link GridFSFile} just created
+	 */
+	GridFSFile store(InputStream content, String filename, Object metadata);
+
+	/**
+	 * Stores the given content into a file with the given name using the given metadata.
+	 * 
+	 * @param content must not be {@literal null}.
+	 * @param filename must not be {@literal null} or empty.
+	 * @param metadata must not be {@literal null}.
+	 * @return the {@link GridFSFile} just created
+	 */
+	GridFSFile store(InputStream content, String filename, DBObject metadata);
+
+	/**
+	 * Returns all files matching the given query.
+	 * 
+	 * @param query
+	 * @return
+	 */
+	List<GridFSDBFile> find(Query query);
+
+	/**
+	 * Returns a single file matching the given query or {@literal null} in case no file matches.
+	 * 
+	 * @param query
+	 * @return
+	 */
+	GridFSDBFile findOne(Query query);
+
+	/**
+	 * Deletes all files matching the given {@link Query}.
+	 * 
+	 * @param query
+	 */
+	void delete(Query query);
+
+	/**
+	 * Returns all {@link GridFsResource} with the given file name.
+	 * 
+	 * @param filename
+	 * @return
+	 * @see ResourcePatternResolver#getResource(String)
+	 */
+	GridFsResource getResource(String filename);
+
+	/**
+	 * Returns all {@link GridFsResource}s matching the given file name pattern.
+	 * 
+	 * @param filenamePattern
+	 * @return
+	 * @see ResourcePatternResolver#getResources(String)
+	 */
+	GridFsResource[] getResources(String filenamePattern);
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/GridFsResource.java

@@ -0,0 +1,88 @@
+/*
+ * Copyright 2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.gridfs;
+
+import java.io.IOException;
+
+import org.springframework.core.io.InputStreamResource;
+import org.springframework.core.io.Resource;
+
+import com.mongodb.gridfs.GridFSDBFile;
+
+/**
+ * {@link GridFSDBFile} based {@link Resource} implementation.
+ * 
+ * @author Oliver Gierke
+ */
+public class GridFsResource extends InputStreamResource {
+
+	private final GridFSDBFile file;
+
+	/**
+	 * Creates a new {@link GridFsResource} from the given {@link GridFSDBFile}.
+	 * 
+	 * @param file must not be {@literal null}.
+	 */
+	public GridFsResource(GridFSDBFile file) {
+		super(file.getInputStream());
+		this.file = file;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.core.io.AbstractResource#contentLength()
+	 */
+	@Override
+	public long contentLength() throws IOException {
+		return file.getLength();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.core.io.AbstractResource#getFilename()
+	 */
+	@Override
+	public String getFilename() throws IllegalStateException {
+		return file.getFilename();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.core.io.AbstractResource#lastModified()
+	 */
+	@Override
+	public long lastModified() throws IOException {
+		return file.getUploadDate().getTime();
+	}
+
+	/**
+	 * Returns the {@link Resource}'s id.
+	 * 
+	 * @return
+	 */
+	public Object getId() {
+		return file.getId();
+	}
+
+	/**
+	 * Returns the {@link Resource}'s content type.
+	 * 
+	 * @return
+	 */
+	public String getContentType() {
+		return file.getContentType();
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/GridFsTemplate.java

@@ -0,0 +1,194 @@
+/*
+ * Copyright 2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.gridfs;
+
+import static org.springframework.data.mongodb.core.query.Query.*;
+import static org.springframework.data.mongodb.gridfs.GridFsCriteria.*;
+
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.springframework.core.io.support.ResourcePatternResolver;
+import org.springframework.data.mongodb.MongoDbFactory;
+import org.springframework.data.mongodb.core.convert.MongoConverter;
+import org.springframework.data.mongodb.core.convert.QueryMapper;
+import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.util.Assert;
+import org.springframework.util.StringUtils;
+
+import com.mongodb.BasicDBObject;
+import com.mongodb.DB;
+import com.mongodb.DBObject;
+import com.mongodb.gridfs.GridFS;
+import com.mongodb.gridfs.GridFSDBFile;
+import com.mongodb.gridfs.GridFSFile;
+import com.mongodb.gridfs.GridFSInputFile;
+
+/**
+ * {@link GridFsOperations} implementation to store content into MongoDB GridFS.
+ * 
+ * @author Oliver Gierke
+ */
+public class GridFsTemplate implements GridFsOperations, ResourcePatternResolver {
+
+	private final MongoDbFactory dbFactory;
+	private final String bucket;
+	private final MongoConverter converter;
+	private final QueryMapper queryMapper;
+
+	/**
+	 * Creates a new {@link GridFsTemplate} using the given {@link MongoDbFactory} and {@link MongoConverter}.
+	 * 
+	 * @param dbFactory must not be {@literal null}.
+	 * @param converter must not be {@literal null}.
+	 */
+	public GridFsTemplate(MongoDbFactory dbFactory, MongoConverter converter) {
+		this(dbFactory, converter, null);
+	}
+
+	/**
+	 * Creates a new {@link GridFsTemplate} using the given {@link MongoDbFactory} and {@link MongoConverter}.
+	 * 
+	 * @param dbFactory must not be {@literal null}.
+	 * @param converter must not be {@literal null}.
+	 * @param bucket
+	 */
+	public GridFsTemplate(MongoDbFactory dbFactory, MongoConverter converter, String bucket) {
+
+		Assert.notNull(dbFactory);
+		Assert.notNull(converter);
+
+		this.dbFactory = dbFactory;
+		this.converter = converter;
+		this.bucket = bucket;
+
+		this.queryMapper = new QueryMapper(converter);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.gridfs.GridFsOperations#store(java.io.InputStream, java.lang.String)
+	 */
+	public GridFSFile store(InputStream content, String filename) {
+		return store(content, filename, (Object) null);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.gridfs.GridFsOperations#store(java.io.InputStream, java.lang.String, java.lang.Object)
+	 */
+	public GridFSFile store(InputStream content, String filename, Object metadata) {
+
+		DBObject dbObject = new BasicDBObject();
+		converter.write(metadata, dbObject);
+		return store(content, filename, dbObject);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.gridfs.GridFsOperations#store(java.io.InputStream, java.lang.String, com.mongodb.DBObject)
+	 */
+	public GridFSFile store(InputStream content, String filename, DBObject metadata) {
+
+		Assert.notNull(content);
+		Assert.hasText(filename);
+		Assert.notNull(metadata);
+
+		GridFSInputFile file = getGridFs().createFile(content);
+		file.setFilename(filename);
+		file.setMetaData(metadata);
+		file.save();
+
+		return file;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.gridfs.GridFsOperations#find(com.mongodb.DBObject)
+	 */
+	public List<GridFSDBFile> find(Query query) {
+		return getGridFs().find(getMappedQuery(query));
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.gridfs.GridFsOperations#findOne(com.mongodb.DBObject)
+	 */
+	public GridFSDBFile findOne(Query query) {
+		return getGridFs().findOne(getMappedQuery(query));
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.gridfs.GridFsOperations#delete(org.springframework.data.mongodb.core.query.Query)
+	 */
+	public void delete(Query query) {
+		getGridFs().remove(getMappedQuery(query));
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.core.io.ResourceLoader#getClassLoader()
+	 */
+	public ClassLoader getClassLoader() {
+		return dbFactory.getClass().getClassLoader();
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.core.io.ResourceLoader#getResource(java.lang.String)
+	 */
+	public GridFsResource getResource(String location) {
+		return new GridFsResource(findOne(query(whereFilename().is(location))));
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.springframework.core.io.support.ResourcePatternResolver#getResources(java.lang.String)
+	 */
+	public GridFsResource[] getResources(String locationPattern) {
+
+		if (!StringUtils.hasText(locationPattern)) {
+			return new GridFsResource[0];
+		}
+
+		AntPath path = new AntPath(locationPattern);
+
+		if (path.isPattern()) {
+
+			List<GridFSDBFile> files = find(query(whereFilename().regex(path.toRegex())));
+			List<GridFsResource> resources = new ArrayList<GridFsResource>(files.size());
+
+			for (GridFSDBFile file : files) {
+				resources.add(new GridFsResource(file));
+			}
+
+			return resources.toArray(new GridFsResource[resources.size()]);
+		}
+
+		return new GridFsResource[] { getResource(locationPattern) };
+	}
+
+	private DBObject getMappedQuery(Query query) {
+		return query == null ? null : queryMapper.getMappedObject(query.getQueryObject(), null);
+	}
+
+	private GridFS getGridFs() {
+		DB db = dbFactory.getDb();
+		return bucket == null ? new GridFS(db) : new GridFS(db, bucket);
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/monitor/AbstractMonitor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,13 +15,15 @@
  */
 package org.springframework.data.mongodb.monitor;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.data.authentication.UserCredentials;
+import org.springframework.data.mongodb.core.MongoDbUtils;
+
 import com.mongodb.CommandResult;
 import com.mongodb.DB;
 import com.mongodb.Mongo;
 import com.mongodb.MongoException;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.springframework.data.mongodb.core.MongoDbUtils;
 
 /**
  * Base class to encapsulate common configuration settings when connecting to a database
@@ -30,7 +32,7 @@ import org.springframework.data.mongodb.core.MongoDbUtils;
  */
 public abstract class AbstractMonitor {
 
-	private final Log logger = LogFactory.getLog(getClass());
+	private final Logger logger = LoggerFactory.getLogger(getClass());
 
 	protected Mongo mongo;
 	private String username;
@@ -51,7 +53,6 @@ public abstract class AbstractMonitor {
 	 * @param password The password to use
 	 */
 	public void setPassword(String password) {
-
 		this.password = password;
 	}
 
@@ -65,6 +66,6 @@ public abstract class AbstractMonitor {
 	}
 
 	public DB getDb(String databaseName) {
-		return MongoDbUtils.getDB(mongo, databaseName, username, password == null ? null : password.toCharArray());
+		return MongoDbUtils.getDB(mongo, databaseName, new UserCredentials(username, password));
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/MongoRepository.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2010-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,22 +32,19 @@ public interface MongoRepository<T, ID extends Serializable> extends PagingAndSo
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see org.springframework.data.repository.Repository#save(java.lang.Iterable)
+	 * @see org.springframework.data.repository.CrudRepository#save(java.lang.Iterable)
 	 */
-	List<T> save(Iterable<? extends T> entites);
+	<S extends T> List<S> save(Iterable<S> entites);
 
 	/*
-	  * (non-Javadoc)
-	  *
-	  * @see org.springframework.data.repository.Repository#findAll()
-	  */
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.CrudRepository#findAll()
+	 */
 	List<T> findAll();
 
 	/*
-	  * (non-Javadoc)
-	  *
-	  * @see org.springframework.data.repository.PagingAndSortingRepository#findAll(org.springframework.data.domain.Sort)
-	  */
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.PagingAndSortingRepository#findAll(org.springframework.data.domain.Sort)
+	 */
 	List<T> findAll(Sort sort);
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/cdi/MongoRepositoryBean.java

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2012 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.repository.cdi;
+
+import java.lang.annotation.Annotation;
+import java.util.Set;
+
+import javax.enterprise.context.spi.CreationalContext;
+import javax.enterprise.inject.spi.Bean;
+import javax.enterprise.inject.spi.BeanManager;
+
+import org.springframework.data.mongodb.core.MongoOperations;
+import org.springframework.data.mongodb.repository.support.MongoRepositoryFactory;
+import org.springframework.data.repository.cdi.CdiRepositoryBean;
+import org.springframework.util.Assert;
+
+/**
+ * {@link CdiRepositoryBean} to create Mongo repository instances.
+ * 
+ * @author Oliver Gierke
+ */
+public class MongoRepositoryBean<T> extends CdiRepositoryBean<T> {
+
+	private final Bean<MongoOperations> operations;
+
+	/**
+	 * Creates a new {@link MongoRepositoryBean}.
+	 * 
+	 * @param operations must not be {@literal null}.
+	 * @param qualifiers must not be {@literal null}.
+	 * @param repositoryType must not be {@literal null}.
+	 * @param beanManager must not be {@literal null}.
+	 */
+	public MongoRepositoryBean(Bean<MongoOperations> operations, Set<Annotation> qualifiers, Class<T> repositoryType,
+			BeanManager beanManager) {
+
+		super(qualifiers, repositoryType, beanManager);
+
+		Assert.notNull(operations);
+		this.operations = operations;
+	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see javax.enterprise.inject.spi.Bean#getScope()
+	 */
+	public Class<? extends Annotation> getScope() {
+		return operations.getScope();
+	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.cdi.CdiRepositoryBean#create(javax.enterprise.context.spi.CreationalContext, java.lang.Class)
+	 */
+	@Override
+	protected T create(CreationalContext<T> creationalContext, Class<T> repositoryType) {
+
+		MongoOperations mongoOperations = getDependencyInstance(operations, MongoOperations.class);
+		MongoRepositoryFactory factory = new MongoRepositoryFactory(mongoOperations);
+
+		return factory.getRepository(repositoryType);
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/cdi/MongoRepositoryExtension.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright 2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.repository.cdi;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Type;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import javax.enterprise.event.Observes;
+import javax.enterprise.inject.UnsatisfiedResolutionException;
+import javax.enterprise.inject.spi.AfterBeanDiscovery;
+import javax.enterprise.inject.spi.Bean;
+import javax.enterprise.inject.spi.BeanManager;
+import javax.enterprise.inject.spi.ProcessBean;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.data.mongodb.core.MongoOperations;
+import org.springframework.data.repository.cdi.CdiRepositoryExtensionSupport;
+
+/**
+ * CDI extension to export Mongo repositories.
+ * 
+ * @author Oliver Gierke
+ */
+public class MongoRepositoryExtension extends CdiRepositoryExtensionSupport {
+
+	private static final Logger LOG = LoggerFactory.getLogger(MongoRepositoryExtension.class);
+
+	private final Map<Set<Annotation>, Bean<MongoOperations>> mongoOperations = new HashMap<Set<Annotation>, Bean<MongoOperations>>();
+
+	public MongoRepositoryExtension() {
+		LOG.info("Activating CDI extension for Spring Data MongoDB repositories.");
+	}
+
+	@SuppressWarnings("unchecked")
+	<X> void processBean(@Observes ProcessBean<X> processBean) {
+
+		Bean<X> bean = processBean.getBean();
+
+		for (Type type : bean.getTypes()) {
+			if (type instanceof Class<?> && MongoOperations.class.isAssignableFrom((Class<?>) type)) {
+				if (LOG.isDebugEnabled()) {
+					LOG.debug(String.format("Discovered %s with qualifiers %s.", MongoOperations.class.getName(),
+							bean.getQualifiers()));
+				}
+
+				// Store the EntityManager bean using its qualifiers.
+				mongoOperations.put(new HashSet<Annotation>(bean.getQualifiers()), (Bean<MongoOperations>) bean);
+			}
+		}
+	}
+
+	void afterBeanDiscovery(@Observes AfterBeanDiscovery afterBeanDiscovery, BeanManager beanManager) {
+
+		for (Entry<Class<?>, Set<Annotation>> entry : getRepositoryTypes()) {
+
+			Class<?> repositoryType = entry.getKey();
+			Set<Annotation> qualifiers = entry.getValue();
+
+			// Create the bean representing the repository.
+			Bean<?> repositoryBean = createRepositoryBean(repositoryType, qualifiers, beanManager);
+
+			if (LOG.isInfoEnabled()) {
+				LOG.info(String.format("Registering bean for %s with qualifiers %s.", repositoryType.getName(), qualifiers));
+			}
+
+			// Register the bean to the container.
+			afterBeanDiscovery.addBean(repositoryBean);
+		}
+	}
+
+	/**
+	 * Creates a {@link Bean}.
+	 * 
+	 * @param <T> The type of the repository.
+	 * @param repositoryType The class representing the repository.
+	 * @param beanManager The BeanManager instance.
+	 * @return The bean.
+	 */
+	private <T> Bean<T> createRepositoryBean(Class<T> repositoryType, Set<Annotation> qualifiers, BeanManager beanManager) {
+
+		// Determine the MongoOperations bean which matches the qualifiers of the repository.
+		Bean<MongoOperations> mongoOperations = this.mongoOperations.get(qualifiers);
+
+		if (mongoOperations == null) {
+			throw new UnsatisfiedResolutionException(String.format("Unable to resolve a bean for '%s' with qualifiers %s.",
+					MongoOperations.class.getName(), qualifiers));
+		}
+
+		// Construct and return the repository bean.
+		return new MongoRepositoryBean<T>(mongoOperations, qualifiers, repositoryType, beanManager);
+	}
+}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/config/MongoRepositoryConfigParser.java

@@ -48,7 +48,7 @@ public class MongoRepositoryConfigParser extends
 	protected void postProcessBeanDefinition(MongoRepositoryConfiguration context, BeanDefinitionBuilder builder,
 			BeanDefinitionRegistry registry, Object beanSource) {
 
-		builder.addPropertyReference("template", context.getMongoTemplateRef());
+		builder.addPropertyReference("mongoOperations", context.getMongoTemplateRef());
 		builder.addPropertyValue("createIndexesForQueryMethods", context.getCreateQueryIndexes());
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/AbstractMongoQuery.java

@@ -15,15 +15,15 @@
  */
 package org.springframework.data.mongodb.repository.query;
 
-import static org.springframework.data.mongodb.repository.query.QueryUtils.applyPagination;
+import static org.springframework.data.mongodb.repository.query.QueryUtils.*;
 
 import java.util.List;
 
 import org.springframework.data.domain.PageImpl;
 import org.springframework.data.domain.Pageable;
-import org.springframework.data.mongodb.core.CollectionCallback;
 import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.core.geo.Distance;
+import org.springframework.data.mongodb.core.geo.GeoPage;
 import org.springframework.data.mongodb.core.geo.GeoResult;
 import org.springframework.data.mongodb.core.geo.GeoResults;
 import org.springframework.data.mongodb.core.geo.Point;
@@ -34,10 +34,6 @@ import org.springframework.data.repository.query.RepositoryQuery;
 import org.springframework.data.util.TypeInformation;
 import org.springframework.util.Assert;
 
-import com.mongodb.DBCollection;
-import com.mongodb.DBCursor;
-import com.mongodb.DBObject;
-
 /**
  * Base class for {@link RepositoryQuery} implementations for Mongo.
  * 
@@ -46,42 +42,47 @@ import com.mongodb.DBObject;
 public abstract class AbstractMongoQuery implements RepositoryQuery {
 
 	private final MongoQueryMethod method;
-	private final MongoOperations mongoOperations;
+	private final MongoOperations operations;
 
 	/**
 	 * Creates a new {@link AbstractMongoQuery} from the given {@link MongoQueryMethod} and {@link MongoOperations}.
 	 * 
-	 * @param method
-	 * @param template
+	 * @param method must not be {@literal null}.
+	 * @param operations must not be {@literal null}.
 	 */
-	public AbstractMongoQuery(MongoQueryMethod method, MongoOperations template) {
+	public AbstractMongoQuery(MongoQueryMethod method, MongoOperations operations) {
 
-		Assert.notNull(template);
+		Assert.notNull(operations);
 		Assert.notNull(method);
 
 		this.method = method;
-		this.mongoOperations = template;
+		this.operations = operations;
 	}
 
-	/* (non-Javadoc)
+	/* 
+	 * (non-Javadoc)
 	 * @see org.springframework.data.repository.query.RepositoryQuery#getQueryMethod()
 	 */
 	public MongoQueryMethod getQueryMethod() {
-
 		return method;
 	}
 
 	/*
-	  * (non-Javadoc)
-	  *
-	  * @see org.springframework.data.repository.query.RepositoryQuery#execute(java .lang.Object[])
-	  */
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.query.RepositoryQuery#execute(java.lang.Object[])
+	 */
 	public Object execute(Object[] parameters) {
 
 		MongoParameterAccessor accessor = new MongoParametersParameterAccessor(method, parameters);
-		Query query = createQuery(new ConvertingParameterAccessor(mongoOperations.getConverter(), accessor));
+		Query query = createQuery(new ConvertingParameterAccessor(operations.getConverter(), accessor));
 
-		if (method.isGeoNearQuery()) {
+		if (method.isGeoNearQuery() && method.isPageQuery()) {
+
+			MongoParameterAccessor countAccessor = new MongoParametersParameterAccessor(method, parameters);
+			Query countQuery = createCountQuery(new ConvertingParameterAccessor(operations.getConverter(), countAccessor));
+
+			return new GeoNearExecution(accessor).execute(query, countQuery);
+		} else if (method.isGeoNearQuery()) {
 			return new GeoNearExecution(accessor).execute(query);
 		} else if (method.isCollectionQuery()) {
 			return new CollectionExecution().execute(query);
@@ -93,14 +94,25 @@ public abstract class AbstractMongoQuery implements RepositoryQuery {
 	}
 
 	/**
-	 * Create a {@link Query} instance using the given {@link ParameterAccessor}
+	 * Creates a {@link Query} instance using the given {@link ParameterAccessor}
 	 * 
-	 * @param accessor
-	 * @param converter
+	 * @param accessor must not be {@literal null}.
 	 * @return
 	 */
 	protected abstract Query createQuery(ConvertingParameterAccessor accessor);
 
+	/**
+	 * Creates a {@link Query} instance using the given {@link ConvertingParameterAccessor}. Will delegate to
+	 * {@link #createQuery(ConvertingParameterAccessor)} by default but allows customization of the count query to be
+	 * triggered.
+	 * 
+	 * @param accessor must not be {@literal null}.
+	 * @return
+	 */
+	protected Query createCountQuery(ConvertingParameterAccessor accessor) {
+		return createQuery(accessor);
+	}
+
 	private abstract class Execution {
 
 		abstract Object execute(Query query);
@@ -110,7 +122,7 @@ public abstract class AbstractMongoQuery implements RepositoryQuery {
 			MongoEntityInformation<?, ?> metadata = method.getEntityInformation();
 
 			String collectionName = metadata.getCollectionName();
-			return mongoOperations.find(query, metadata.getJavaType(), collectionName);
+			return operations.find(query, metadata.getJavaType(), collectionName);
 		}
 	}
 
@@ -122,13 +134,11 @@ public abstract class AbstractMongoQuery implements RepositoryQuery {
 	class CollectionExecution extends Execution {
 
 		/*
-		   * (non-Javadoc)
-		   *
-		   * @see org.springframework.data.mongodb.repository.MongoQuery.Execution #execute(com.mongodb.DBObject)
-		   */
+		 * (non-Javadoc)
+		 * @see org.springframework.data.mongodb.repository.query.AbstractMongoQuery.Execution#execute(org.springframework.data.mongodb.core.query.Query)
+		 */
 		@Override
 		public Object execute(Query query) {
-
 			return readCollection(query);
 		}
 	}
@@ -162,24 +172,13 @@ public abstract class AbstractMongoQuery implements RepositoryQuery {
 		Object execute(Query query) {
 
 			MongoEntityInformation<?, ?> metadata = method.getEntityInformation();
-			int count = getCollectionCursor(metadata.getCollectionName(), query.getQueryObject()).count();
+			long count = operations.count(query, metadata.getCollectionName());
 
-			List<?> result = mongoOperations.find(applyPagination(query, pageable), metadata.getJavaType(),
+			List<?> result = operations.find(applyPagination(query, pageable), metadata.getJavaType(),
 					metadata.getCollectionName());
 
 			return new PageImpl(result, pageable, count);
 		}
-
-		private DBCursor getCollectionCursor(String collectionName, final DBObject query) {
-
-			return mongoOperations.execute(collectionName, new CollectionCallback<DBCursor>() {
-
-				public DBCursor doInCollection(DBCollection collection) {
-
-					return collection.find(query);
-				}
-			});
-		}
 	}
 
 	/**
@@ -197,19 +196,19 @@ public abstract class AbstractMongoQuery implements RepositoryQuery {
 		Object execute(Query query) {
 
 			MongoEntityInformation<?, ?> entityInformation = method.getEntityInformation();
-			return mongoOperations.findOne(query, entityInformation.getJavaType());
+			return operations.findOne(query, entityInformation.getJavaType());
 		}
 	}
 
 	/**
 	 * {@link Execution} to execute geo-near queries.
-	 *
+	 * 
 	 * @author Oliver Gierke
 	 */
 	class GeoNearExecution extends Execution {
-		
+
 		private final MongoParameterAccessor accessor;
-		
+
 		public GeoNearExecution(MongoParameterAccessor accessor) {
 			this.accessor = accessor;
 		}
@@ -220,27 +219,48 @@ public abstract class AbstractMongoQuery implements RepositoryQuery {
 		 */
 		@Override
 		Object execute(Query query) {
-			
+
+			GeoResults<?> results = doExecuteQuery(query);
+			return isListOfGeoResult() ? results.getContent() : results;
+		}
+
+		/**
+		 * Executes the given {@link Query} to return a page.
+		 * 
+		 * @param query must not be {@literal null}.
+		 * @param countQuery must not be {@literal null}.
+		 * @return
+		 */
+		Object execute(Query query, Query countQuery) {
+
+			MongoEntityInformation<?, ?> information = method.getEntityInformation();
+			long count = operations.count(countQuery, information.getCollectionName());
+
+			return new GeoPage<Object>(doExecuteQuery(query), accessor.getPageable(), count);
+		}
+
+		@SuppressWarnings("unchecked")
+		private GeoResults<Object> doExecuteQuery(Query query) {
+
 			Point nearLocation = accessor.getGeoNearLocation();
 			NearQuery nearQuery = NearQuery.near(nearLocation);
-			
+
 			if (query != null) {
 				nearQuery.query(query);
 			}
-			
+
 			Distance maxDistance = accessor.getMaxDistance();
 			if (maxDistance != null) {
 				nearQuery.maxDistance(maxDistance);
 			}
-			
-			MongoEntityInformation<?,?> entityInformation = method.getEntityInformation();
-			GeoResults<?> results = mongoOperations.geoNear(nearQuery, entityInformation.getJavaType(), entityInformation.getCollectionName());
-			
-			return isListOfGeoResult() ? results.getContent() : results;
+
+			MongoEntityInformation<?, ?> entityInformation = method.getEntityInformation();
+			return (GeoResults<Object>) operations.geoNear(nearQuery, entityInformation.getJavaType(),
+					entityInformation.getCollectionName());
 		}
-		
+
 		private boolean isListOfGeoResult() {
-			
+
 			TypeInformation<?> returnType = method.getReturnType();
 			return returnType.getType().equals(List.class) && GeoResult.class.equals(returnType.getComponentType());
 		}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/ConvertingParameterAccessor.java

@@ -22,6 +22,7 @@ import org.springframework.data.domain.Sort;
 import org.springframework.data.mongodb.core.convert.MongoWriter;
 import org.springframework.data.mongodb.core.geo.Distance;
 import org.springframework.data.mongodb.core.geo.Point;
+import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 import org.springframework.data.repository.query.ParameterAccessor;
 import org.springframework.util.Assert;
 
@@ -42,10 +43,10 @@ public class ConvertingParameterAccessor implements MongoParameterAccessor {
 	 * @param delegate must not be {@literal null}.
 	 */
 	public ConvertingParameterAccessor(MongoWriter<?> writer, MongoParameterAccessor delegate) {
-		
+
 		Assert.notNull(writer);
 		Assert.notNull(delegate);
-		
+
 		this.writer = writer;
 		this.delegate = delegate;
 	}
@@ -92,7 +93,7 @@ public class ConvertingParameterAccessor implements MongoParameterAccessor {
 	public Distance getMaxDistance() {
 		return delegate.getMaxDistance();
 	}
-	
+
 	/* (non-Javadoc)
 	 * @see org.springframework.data.mongodb.repository.MongoParameterAccessor#getGeoNearLocation()
 	 */
@@ -110,6 +111,14 @@ public class ConvertingParameterAccessor implements MongoParameterAccessor {
 		return writer.convertToMongoType(value);
 	}
 
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.query.ParameterAccessor#hasBindableNullValue()
+	 */
+	public boolean hasBindableNullValue() {
+		return delegate.hasBindableNullValue();
+	}
+
 	/**
 	 * Custom {@link Iterator} to convert items before returning them.
 	 * 
@@ -129,37 +138,33 @@ public class ConvertingParameterAccessor implements MongoParameterAccessor {
 		}
 
 		/*
-		   * (non-Javadoc)
-		   *
-		   * @see java.util.Iterator#hasNext()
-		   */
+		 * (non-Javadoc)
+		 * @see java.util.Iterator#hasNext()
+		 */
 		public boolean hasNext() {
 			return delegate.hasNext();
 		}
 
 		/*
-		   * (non-Javadoc)
-		   *
-		   * @see java.util.Iterator#next()
-		   */
+		 * (non-Javadoc)
+		 * @see java.util.Iterator#next()
+		 */
 		public Object next() {
-
 			return delegate.next();
 		}
 
-		/* (non-Javadoc)
+		/* 
+		 * (non-Javadoc)
 		 * @see org.springframework.data.mongodb.repository.ConvertingParameterAccessor.PotentiallConvertingIterator#nextConverted()
 		 */
-		public Object nextConverted() {
-
-			return getConvertedValue(next());
+		public Object nextConverted(MongoPersistentProperty property) {
+			return property.isAssociation() ? writer.toDBRef(next(), property) : getConvertedValue(next());
 		}
 
 		/*
-		   * (non-Javadoc)
-		   *
-		   * @see java.util.Iterator#remove()
-		   */
+		 * (non-Javadoc)
+		 * @see java.util.Iterator#remove()
+		 */
 		public void remove() {
 			delegate.remove();
 		}
@@ -177,6 +182,6 @@ public class ConvertingParameterAccessor implements MongoParameterAccessor {
 		 * 
 		 * @return
 		 */
-		Object nextConverted();
+		Object nextConverted(MongoPersistentProperty property);
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/EntityInformationCreator.java

@@ -17,10 +17,9 @@ package org.springframework.data.mongodb.repository.query;
 
 import java.io.Serializable;
 
-
 /**
  * Interface for components being able to provide {@link EntityInformationCreator} for a given {@link Class}.
- *
+ * 
  * @author Oliver Gierke
  */
 public interface EntityInformationCreator {

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/MongoParameterAccessor.java

@@ -33,7 +33,7 @@ public interface MongoParameterAccessor extends ParameterAccessor {
 	 *         at all or the given value for it was {@literal null}.
 	 */
 	Distance getMaxDistance();
-	
+
 	/**
 	 * Returns the {@link Point} to use for a geo-near query.
 	 * 

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/MongoParameters.java

@@ -35,7 +35,7 @@ public class MongoParameters extends Parameters {
 
 	private final Integer distanceIndex;
 	private Integer nearIndex;
-	
+
 	/**
 	 * Creates a new {@link MongoParameters} instance from the given {@link Method} and {@link MongoQueryMethod}.
 	 * 
@@ -43,55 +43,56 @@ public class MongoParameters extends Parameters {
 	 * @param queryMethod must not be {@literal null}.
 	 */
 	public MongoParameters(Method method, boolean isGeoNearMethod) {
-		
+
 		super(method);
 		List<Class<?>> parameterTypes = Arrays.asList(method.getParameterTypes());
 		this.distanceIndex = parameterTypes.indexOf(Distance.class);
-		
+
 		if (this.nearIndex == null && isGeoNearMethod) {
 			this.nearIndex = getNearIndex(parameterTypes);
 		} else if (this.nearIndex == null) {
 			this.nearIndex = -1;
 		}
 	}
-	
+
 	@SuppressWarnings("unchecked")
 	private final int getNearIndex(List<Class<?>> parameterTypes) {
-		
+
 		for (Class<?> reference : Arrays.asList(Point.class, double[].class)) {
-			
+
 			int nearIndex = parameterTypes.indexOf(reference);
-			
+
 			if (nearIndex == -1) {
 				continue;
 			}
-			
+
 			if (nearIndex == parameterTypes.lastIndexOf(reference)) {
 				return nearIndex;
 			} else {
 				throw new IllegalStateException("Multiple Point parameters found but none annotated with @Near!");
 			}
 		}
-		
+
 		return -1;
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.repository.query.Parameters#createParameter(org.springframework.core.MethodParameter)
 	 */
 	@Override
 	protected Parameter createParameter(MethodParameter parameter) {
-		
+
 		MongoParameter mongoParameter = new MongoParameter(parameter);
-		
+
 		// Detect manually annotated @Near Point and reject multiple annotated ones
 		if (this.nearIndex == null && mongoParameter.isManuallyAnnotatedNearParameter()) {
 			this.nearIndex = mongoParameter.getIndex();
 		} else if (mongoParameter.isManuallyAnnotatedNearParameter()) {
-			throw new IllegalStateException(String.format("Found multiple @Near annotations ond method %s! Only one allowed!", parameter.getMethod().toString()));
+			throw new IllegalStateException(String.format(
+					"Found multiple @Near annotations ond method %s! Only one allowed!", parameter.getMethod().toString()));
 		}
-		
+
 		return mongoParameter;
 	}
 
@@ -103,7 +104,7 @@ public class MongoParameters extends Parameters {
 	public int getDistanceIndex() {
 		return distanceIndex;
 	}
-	
+
 	/**
 	 * Returns the index of the parameter to be used to start a geo-near query from.
 	 * 
@@ -112,16 +113,16 @@ public class MongoParameters extends Parameters {
 	public int getNearIndex() {
 		return nearIndex;
 	}
-	
+
 	/**
 	 * Custom {@link Parameter} implementation adding parameters of type {@link Distance} to the special ones.
-	 *
+	 * 
 	 * @author Oliver Gierke
 	 */
 	class MongoParameter extends Parameter {
-		
+
 		private final MethodParameter parameter;
-		
+
 		/**
 		 * Creates a new {@link MongoParameter}.
 		 * 
@@ -130,7 +131,7 @@ public class MongoParameters extends Parameters {
 		MongoParameter(MethodParameter parameter) {
 			super(parameter);
 			this.parameter = parameter;
-			
+
 			if (!isPoint() && hasNearAnnotation()) {
 				throw new IllegalArgumentException("Near annotation is only allowed at Point parameter!");
 			}
@@ -142,23 +143,22 @@ public class MongoParameters extends Parameters {
 		 */
 		@Override
 		public boolean isSpecialParameter() {
-			return super.isSpecialParameter() || getType().equals(Distance.class)
-					|| isNearParameter();
+			return super.isSpecialParameter() || getType().equals(Distance.class) || isNearParameter();
 		}
-		
+
 		private boolean isNearParameter() {
 			Integer nearIndex = MongoParameters.this.nearIndex;
 			return nearIndex != null && nearIndex.equals(getIndex());
 		}
-		
+
 		private boolean isManuallyAnnotatedNearParameter() {
 			return isPoint() && hasNearAnnotation();
 		}
-		
+
 		private boolean isPoint() {
 			return getType().equals(Point.class) || getType().equals(double[].class);
 		}
-		
+
 		private boolean hasNearAnnotation() {
 			return parameter.getParameterAnnotation(Near.class) != null;
 		}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/MongoParametersParameterAccessor.java

@@ -21,13 +21,13 @@ import org.springframework.data.repository.query.ParametersParameterAccessor;
 
 /**
  * Mongo-specific {@link ParametersParameterAccessor} to allow access to the {@link Distance} parameter.
- *
+ * 
  * @author Oliver Gierke
  */
 public class MongoParametersParameterAccessor extends ParametersParameterAccessor implements MongoParameterAccessor {
 
 	private final MongoQueryMethod method;
-	
+
 	/**
 	 * Creates a new {@link MongoParametersParameterAccessor}.
 	 * 
@@ -47,25 +47,25 @@ public class MongoParametersParameterAccessor extends ParametersParameterAccesso
 		int index = method.getParameters().getDistanceIndex();
 		return index == -1 ? null : (Distance) getValue(index);
 	}
-	
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.mongodb.repository.MongoParameterAccessor#getGeoNearLocation()
 	 */
 	public Point getGeoNearLocation() {
-		
+
 		int nearIndex = method.getParameters().getNearIndex();
-		
+
 		if (nearIndex == -1) {
 			return null;
 		}
-		
+
 		Object value = getValue(nearIndex);
-		
+
 		if (value == null) {
 			return null;
 		}
-		
+
 		if (value instanceof double[]) {
 			double[] typedValue = (double[]) value;
 			if (typedValue.length != 2) {
@@ -74,7 +74,7 @@ public class MongoParametersParameterAccessor extends ParametersParameterAccesso
 				return new Point(typedValue[0], typedValue[1]);
 			}
 		}
-		
+
 		return (Point) value;
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/MongoQueryCreator.java

@@ -20,8 +20,8 @@ import static org.springframework.data.mongodb.core.query.Criteria.*;
 import java.util.Collection;
 import java.util.Iterator;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.data.domain.Sort;
 import org.springframework.data.mapping.context.MappingContext;
 import org.springframework.data.mapping.context.PersistentPropertyPath;
@@ -31,7 +31,6 @@ import org.springframework.data.mongodb.core.geo.Shape;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
 import org.springframework.data.mongodb.core.query.Criteria;
 import org.springframework.data.mongodb.core.query.CriteriaDefinition;
-import org.springframework.data.mongodb.core.query.OrQuery;
 import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.data.mongodb.repository.query.ConvertingParameterAccessor.PotentiallyConvertingIterator;
 import org.springframework.data.repository.query.parser.AbstractQueryCreator;
@@ -45,9 +44,9 @@ import org.springframework.util.Assert;
  * 
  * @author Oliver Gierke
  */
-class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
+class MongoQueryCreator extends AbstractQueryCreator<Query, Criteria> {
 
-	private static final Log LOG = LogFactory.getLog(MongoQueryCreator.class);
+	private static final Logger LOG = LoggerFactory.getLogger(MongoQueryCreator.class);
 	private final MongoParameterAccessor accessor;
 	private final boolean isGeoNearQuery;
 
@@ -92,18 +91,19 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 	* @see org.springframework.data.repository.query.parser.AbstractQueryCreator#create(org.springframework.data.repository.query.parser.Part, java.util.Iterator)
 	*/
 	@Override
-	protected Query create(Part part, Iterator<Object> iterator) {
+	protected Criteria create(Part part, Iterator<Object> iterator) {
 
 		if (isGeoNearQuery && part.getType().equals(Type.NEAR)) {
 			return null;
 		}
 
 		PersistentPropertyPath<MongoPersistentProperty> path = context.getPersistentPropertyPath(part.getProperty());
-		Criteria criteria = from(part.getType(),
+		MongoPersistentProperty property = path.getLeafProperty();
+		Criteria criteria = from(part.getType(), property,
 				where(path.toDotPath(MongoPersistentProperty.PropertyToFieldNameConverter.INSTANCE)),
 				(PotentiallyConvertingIterator) iterator);
 
-		return new Query(criteria);
+		return criteria;
 	}
 
 	/*
@@ -111,18 +111,20 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 	* @see org.springframework.data.repository.query.parser.AbstractQueryCreator#and(org.springframework.data.repository.query.parser.Part, java.lang.Object, java.util.Iterator)
 	*/
 	@Override
-	protected Query and(Part part, Query base, Iterator<Object> iterator) {
+	protected Criteria and(Part part, Criteria base, Iterator<Object> iterator) {
 
 		if (base == null) {
 			return create(part, iterator);
 		}
 
-		PersistentPropertyPath<MongoPersistentProperty> path2 = context.getPersistentPropertyPath(part.getProperty());
+		PersistentPropertyPath<MongoPersistentProperty> path = context.getPersistentPropertyPath(part.getProperty());
+		MongoPersistentProperty property = path.getLeafProperty();
 
-		Criteria criteria = from(part.getType(),
-				where(path2.toDotPath(MongoPersistentProperty.PropertyToFieldNameConverter.INSTANCE)),
+		Criteria criteria = from(part.getType(), property,
+				where(path.toDotPath(MongoPersistentProperty.PropertyToFieldNameConverter.INSTANCE)),
 				(PotentiallyConvertingIterator) iterator);
-		return base.addCriteria(criteria);
+
+		return criteria.andOperator(criteria);
 	}
 
 	/*
@@ -133,8 +135,10 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 	* #or(java.lang.Object, java.lang.Object)
 	*/
 	@Override
-	protected Query or(Query base, Query query) {
-		return new OrQuery(new Query[] { base, query });
+	protected Criteria or(Criteria base, Criteria criteria) {
+
+		Criteria result = new Criteria();
+		return result.orOperator(base, criteria);
 	}
 
 	/*
@@ -145,12 +149,13 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 	* #complete(java.lang.Object, org.springframework.data.domain.Sort)
 	*/
 	@Override
-	protected Query complete(Query query, Sort sort) {
+	protected Query complete(Criteria criteria, Sort sort) {
 
-		if (query == null) {
+		if (criteria == null) {
 			return null;
 		}
 
+		Query query = new Query(criteria);
 		QueryUtils.applySorting(query, sort);
 
 		if (LOG.isDebugEnabled()) {
@@ -161,37 +166,44 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 	}
 
 	/**
-	 * Populates the given {@link CriteriaDefinition} depending on the {@link Type} given.
+	 * Populates the given {@link CriteriaDefinition} depending on the {@link Part} given.
 	 * 
-	 * @param type
+	 * @param part
+	 * @param property
 	 * @param criteria
 	 * @param parameters
 	 * @return
 	 */
-	private Criteria from(Type type, Criteria criteria, PotentiallyConvertingIterator parameters) {
+	private Criteria from(Type type, MongoPersistentProperty property, Criteria criteria,
+			PotentiallyConvertingIterator parameters) {
 
 		switch (type) {
+		case AFTER:
 		case GREATER_THAN:
-			return criteria.gt(parameters.nextConverted());
+			return criteria.gt(parameters.nextConverted(property));
 		case GREATER_THAN_EQUAL:
-			return criteria.gte(parameters.nextConverted());
+			return criteria.gte(parameters.nextConverted(property));
+		case BEFORE:
 		case LESS_THAN:
-			return criteria.lt(parameters.nextConverted());
+			return criteria.lt(parameters.nextConverted(property));
 		case LESS_THAN_EQUAL:
-			return criteria.lte(parameters.nextConverted());
+			return criteria.lte(parameters.nextConverted(property));
 		case BETWEEN:
-			return criteria.gt(parameters.nextConverted()).lt(parameters.nextConverted());
+			return criteria.gt(parameters.nextConverted(property)).lt(parameters.nextConverted(property));
 		case IS_NOT_NULL:
 			return criteria.ne(null);
 		case IS_NULL:
 			return criteria.is(null);
 		case NOT_IN:
-			return criteria.nin(nextAsArray(parameters));
+			return criteria.nin(nextAsArray(parameters, property));
 		case IN:
-			return criteria.in(nextAsArray(parameters));
+			return criteria.in(nextAsArray(parameters, property));
 		case LIKE:
+		case STARTING_WITH:
+		case ENDING_WITH:
+		case CONTAINING:
 			String value = parameters.next().toString();
-			return criteria.regex(toLikeRegex(value));
+			return criteria.regex(toLikeRegex(value, type));
 		case REGEX:
 			return criteria.regex(parameters.next().toString());
 		case EXISTS:
@@ -203,7 +215,8 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 		case NEAR:
 
 			Distance distance = accessor.getMaxDistance();
-			Point point = nextAs(parameters, Point.class);
+			Point point = accessor.getGeoNearLocation();
+			point = point == null ? nextAs(parameters, Point.class) : point;
 
 			if (distance == null) {
 				return criteria.near(point);
@@ -221,9 +234,9 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 			Object parameter = parameters.next();
 			return criteria.within((Shape) parameter);
 		case SIMPLE_PROPERTY:
-			return criteria.is(parameters.nextConverted());
+			return criteria.is(parameters.nextConverted(property));
 		case NEGATING_SIMPLE_PROPERTY:
-			return criteria.not().is(parameters.nextConverted());
+			return criteria.not().is(parameters.nextConverted(property));
 		}
 
 		throw new IllegalArgumentException("Unsupported keyword!");
@@ -249,8 +262,8 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 				parameter.getClass()));
 	}
 
-	private Object[] nextAsArray(PotentiallyConvertingIterator iterator) {
-		Object next = iterator.nextConverted();
+	private Object[] nextAsArray(PotentiallyConvertingIterator iterator, MongoPersistentProperty property) {
+		Object next = iterator.nextConverted(property);
 
 		if (next instanceof Collection) {
 			return ((Collection<?>) next).toArray();
@@ -261,7 +274,19 @@ class MongoQueryCreator extends AbstractQueryCreator<Query, Query> {
 		return new Object[] { next };
 	}
 
-	private String toLikeRegex(String source) {
+	private String toLikeRegex(String source, Type type) {
+
+		switch (type) {
+		case STARTING_WITH:
+			source = source + "*";
+			break;
+		case ENDING_WITH:
+			source = "*" + source;
+			break;
+		case CONTAINING:
+			source = "*" + source + "*";
+			break;
+		}
 
 		return source.replaceAll("\\*", ".*");
 	}

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/PartTreeMongoQuery.java

@@ -38,8 +38,8 @@ public class PartTreeMongoQuery extends AbstractMongoQuery {
 	/**
 	 * Creates a new {@link PartTreeMongoQuery} from the given {@link QueryMethod} and {@link MongoTemplate}.
 	 * 
-	 * @param method
-	 * @param template
+	 * @param method must not be {@literal null}.
+	 * @param template must not be {@literal null}.
 	 */
 	public PartTreeMongoQuery(MongoQueryMethod method, MongoOperations mongoOperations) {
 
@@ -50,6 +50,8 @@ public class PartTreeMongoQuery extends AbstractMongoQuery {
 	}
 
 	/**
+	 * Return the {@link PartTree} backing the query.
+	 * 
 	 * @return the tree
 	 */
 	public PartTree getTree() {
@@ -57,16 +59,22 @@ public class PartTreeMongoQuery extends AbstractMongoQuery {
 	}
 
 	/*
-	  * (non-Javadoc)
-	  *
-	  * @see
-	  * org.springframework.data.mongodb.repository.AbstractMongoQuery#createQuery(org.springframework.data.
-	  * document.mongodb.repository.ConvertingParameterAccessor)
-	  */
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.repository.query.AbstractMongoQuery#createQuery(org.springframework.data.mongodb.repository.query.ConvertingParameterAccessor, boolean)
+	 */
 	@Override
 	protected Query createQuery(ConvertingParameterAccessor accessor) {
 
 		MongoQueryCreator creator = new MongoQueryCreator(tree, accessor, context, isGeoNearQuery);
 		return creator.createQuery();
 	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.repository.query.AbstractMongoQuery#createCountQuery(org.springframework.data.mongodb.repository.query.ConvertingParameterAccessor)
+	 */
+	@Override
+	protected Query createCountQuery(ConvertingParameterAccessor accessor) {
+		return new MongoQueryCreator(tree, accessor, context, false).createQuery();
+	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/StringBasedMongoQuery.java

@@ -18,13 +18,14 @@ package org.springframework.data.mongodb.repository.query;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.bson.types.ObjectId;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.core.query.BasicQuery;
 import org.springframework.data.mongodb.core.query.Query;
 
+import com.mongodb.util.JSON;
+
 /**
  * Query to use a plain JSON String to create the {@link Query} to actually execute.
  * 
@@ -33,7 +34,7 @@ import org.springframework.data.mongodb.core.query.Query;
 public class StringBasedMongoQuery extends AbstractMongoQuery {
 
 	private static final Pattern PLACEHOLDER = Pattern.compile("\\?(\\d+)");
-	private static final Log LOG = LogFactory.getLog(StringBasedMongoQuery.class);
+	private static final Logger LOG = LoggerFactory.getLogger(StringBasedMongoQuery.class);
 
 	private final String query;
 	private final String fieldSpec;
@@ -55,12 +56,9 @@ public class StringBasedMongoQuery extends AbstractMongoQuery {
 	}
 
 	/*
-	  * (non-Javadoc)
-	  *
-	  * @see
-	  * org.springframework.data.mongodb.repository.AbstractMongoQuery#createQuery(org.springframework.data.
-	  * repository.query.SimpleParameterAccessor, org.springframework.data.mongodb.core.core.support.convert.MongoConverter)
-	  */
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mongodb.repository.query.AbstractMongoQuery#createQuery(org.springframework.data.mongodb.repository.query.ConvertingParameterAccessor)
+	 */
 	@Override
 	protected Query createQuery(ConvertingParameterAccessor accessor) {
 
@@ -74,7 +72,7 @@ public class StringBasedMongoQuery extends AbstractMongoQuery {
 		} else {
 			query = new BasicQuery(queryString);
 		}
-		
+
 		QueryUtils.applySorting(query, accessor.getSort());
 
 		if (LOG.isDebugEnabled()) {
@@ -99,13 +97,6 @@ public class StringBasedMongoQuery extends AbstractMongoQuery {
 	}
 
 	private String getParameterWithIndex(ConvertingParameterAccessor accessor, int index) {
-		Object parameter = accessor.getBindableValue(index);
-		if (parameter instanceof String || parameter.getClass().isEnum()) {
-			return String.format("\"%s\"", parameter);
-		} else if (parameter instanceof ObjectId) {
-			return String.format("{ '$oid' : '%s' }", parameter);
-		}
-
-		return parameter.toString();
+		return JSON.serialize(accessor.getBindableValue(index));
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/DefaultEntityInformationCreator.java

@@ -25,7 +25,8 @@ import org.springframework.data.mongodb.repository.query.MongoEntityInformation;
 import org.springframework.util.Assert;
 
 /**
- * Simple {@link EntityInformationCreator} to to create {@link MongoEntityInformation} instances based on a {@link MappingContext}.
+ * Simple {@link EntityInformationCreator} to to create {@link MongoEntityInformation} instances based on a
+ * {@link MappingContext}.
  * 
  * @author Oliver Gierke
  */

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/IndexEnsuringQueryCreationListener.java

@@ -19,8 +19,8 @@ import java.util.Arrays;
 import java.util.HashSet;
 import java.util.Set;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.data.domain.Sort;
 import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.core.index.Index;
@@ -43,8 +43,8 @@ import org.springframework.util.Assert;
 class IndexEnsuringQueryCreationListener implements QueryCreationListener<PartTreeMongoQuery> {
 
 	private static final Set<Type> GEOSPATIAL_TYPES = new HashSet<Type>(Arrays.asList(Type.NEAR, Type.WITHIN));
-	private static final Log LOG = LogFactory.getLog(IndexEnsuringQueryCreationListener.class);
-	
+	private static final Logger LOG = LoggerFactory.getLogger(IndexEnsuringQueryCreationListener.class);
+
 	private final MongoOperations operations;
 
 	/**

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/MongoRepositoryFactory.java

@@ -81,7 +81,7 @@ public class MongoRepositoryFactory extends RepositoryFactorySupport {
 	protected Object getTargetRepository(RepositoryMetadata metadata) {
 
 		Class<?> repositoryInterface = metadata.getRepositoryInterface();
-		MongoEntityInformation<?, Serializable> entityInformation = getEntityInformation(metadata.getDomainClass());
+		MongoEntityInformation<?, Serializable> entityInformation = getEntityInformation(metadata.getDomainType());
 
 		if (isQueryDslRepository(repositoryInterface)) {
 			return new QueryDslMongoRepository(entityInformation, mongoOperations);

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/MongoRepositoryFactoryBean.java

@@ -17,7 +17,7 @@ package org.springframework.data.mongodb.repository.support;
 
 import java.io.Serializable;
 
-import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.data.repository.Repository;
 import org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport;
@@ -32,17 +32,17 @@ import org.springframework.util.Assert;
 public class MongoRepositoryFactoryBean<T extends Repository<S, ID>, S, ID extends Serializable> extends
 		RepositoryFactoryBeanSupport<T, S, ID> {
 
-	private MongoTemplate template;
+	private MongoOperations operations;
 	private boolean createIndexesForQueryMethods = false;
 
 	/**
-	 * Configures the {@link MongoTemplate} to be used.
+	 * Configures the {@link MongoOperations} to be used.
 	 * 
-	 * @param template the template to set
+	 * @param operations the operations to set
 	 */
-	public void setTemplate(MongoTemplate template) {
+	public void setMongoOperations(MongoOperations operations) {
 
-		this.template = template;
+		this.operations = operations;
 	}
 
 	/**
@@ -64,10 +64,10 @@ public class MongoRepositoryFactoryBean<T extends Repository<S, ID>, S, ID exten
 	@Override
 	protected final RepositoryFactorySupport createRepositoryFactory() {
 
-		RepositoryFactorySupport factory = getFactoryInstance(template);
+		RepositoryFactorySupport factory = getFactoryInstance(operations);
 
 		if (createIndexesForQueryMethods) {
-			factory.addQueryCreationListener(new IndexEnsuringQueryCreationListener(template));
+			factory.addQueryCreationListener(new IndexEnsuringQueryCreationListener(operations));
 		}
 
 		return factory;
@@ -76,11 +76,11 @@ public class MongoRepositoryFactoryBean<T extends Repository<S, ID>, S, ID exten
 	/**
 	 * Creates and initializes a {@link RepositoryFactorySupport} instance.
 	 * 
-	 * @param template
+	 * @param operations
 	 * @return
 	 */
-	protected RepositoryFactorySupport getFactoryInstance(MongoTemplate template) {
-		return new MongoRepositoryFactory(template);
+	protected RepositoryFactorySupport getFactoryInstance(MongoOperations operations) {
+		return new MongoRepositoryFactory(operations);
 	}
 
 	/*
@@ -94,6 +94,6 @@ public class MongoRepositoryFactoryBean<T extends Repository<S, ID>, S, ID exten
 	public void afterPropertiesSet() {
 
 		super.afterPropertiesSet();
-		Assert.notNull(template, "MongoTemplate must not be null!");
+		Assert.notNull(operations, "MongoTemplate must not be null!");
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/QueryDslMongoRepository.java

@@ -19,7 +19,6 @@ import java.io.Serializable;
 import java.util.List;
 import java.util.regex.Pattern;
 
-import org.apache.commons.collections15.Transformer;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageImpl;
 import org.springframework.data.domain.Pageable;
@@ -38,7 +37,6 @@ import org.springframework.data.querydsl.SimpleEntityPathResolver;
 import org.springframework.data.repository.core.EntityMetadata;
 import org.springframework.util.Assert;
 
-import com.mongodb.DBCollection;
 import com.mongodb.DBObject;
 import com.mysema.query.mongodb.MongodbQuery;
 import com.mysema.query.mongodb.MongodbSerializer;
@@ -164,13 +162,9 @@ public class QueryDslMongoRepository<T, ID extends Serializable> extends SimpleM
 	 */
 	private MongodbQuery<T> createQueryFor(Predicate predicate) {
 
-		DBCollection collection = getMongoOperations().getCollection(getEntityInformation().getCollectionName());
-		MongodbQuery<T> query = new MongodbQuery<T>(collection, new Transformer<DBObject, T>() {
-			public T transform(DBObject input) {
-				Class<T> type = getEntityInformation().getJavaType();
-				return getMongoOperations().getConverter().read(type, input);
-			}
-		}, serializer);
+		Class<T> domainType = getEntityInformation().getJavaType();
+
+		MongodbQuery<T> query = new SpringDataMongodbQuery<T>(getMongoOperations(), serializer, domainType);
 		return query.where(predicate);
 	}
 
@@ -252,7 +246,7 @@ public class QueryDslMongoRepository<T, ID extends Serializable> extends SimpleM
 			Path<?> parent = metadata.getParent();
 			MongoPersistentEntity<?> entity = mappingContext.getPersistentEntity(parent.getType());
 			MongoPersistentProperty property = entity.getPersistentProperty(metadata.getExpression().toString());
-			return property.getFieldName();
+			return property == null ? super.getKeyForPath(expr, metadata) : property.getFieldName();
 		}
 
 		@Override

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/QuerydslRepositorySupport.java

@@ -15,14 +15,11 @@
  */
 package org.springframework.data.mongodb.repository.support;
 
-import org.apache.commons.collections15.Transformer;
 import org.springframework.data.mapping.context.MappingContext;
 import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
 import org.springframework.util.Assert;
 
-import com.mongodb.DBCollection;
-import com.mongodb.DBObject;
 import com.mysema.query.mongodb.MongodbQuery;
 import com.mysema.query.mongodb.MongodbSerializer;
 import com.mysema.query.types.EntityPath;
@@ -75,11 +72,6 @@ public abstract class QuerydslRepositorySupport {
 		Assert.notNull(path);
 		Assert.hasText(collection);
 
-		DBCollection dbCollection = template.getCollection(collection);
-		return new MongodbQuery<T>(dbCollection, new Transformer<DBObject, T>() {
-			public T transform(DBObject input) {
-				return template.getConverter().read(path.getType(), input);
-			}
-		}, serializer);
+		return new SpringDataMongodbQuery<T>(template, serializer, path.getType(), collection);
 	}
 }

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/SimpleMongoRepository.java

@@ -20,7 +20,9 @@ import static org.springframework.data.mongodb.core.query.Criteria.*;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageImpl;
@@ -30,9 +32,9 @@ import org.springframework.data.mongodb.core.MongoOperations;
 import org.springframework.data.mongodb.core.MongoTemplate;
 import org.springframework.data.mongodb.core.query.Criteria;
 import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.data.mongodb.repository.query.MongoEntityInformation;
 import org.springframework.data.mongodb.repository.query.QueryUtils;
-import org.springframework.data.repository.PagingAndSortingRepository;
 import org.springframework.util.Assert;
 
 /**
@@ -40,7 +42,7 @@ import org.springframework.util.Assert;
  * 
  * @author Oliver Gierke
  */
-public class SimpleMongoRepository<T, ID extends Serializable> implements PagingAndSortingRepository<T, ID> {
+public class SimpleMongoRepository<T, ID extends Serializable> implements MongoRepository<T, ID> {
 
 	private final MongoOperations mongoOperations;
 	private final MongoEntityInformation<T, ID> entityInformation;
@@ -61,12 +63,10 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.Repository#save(java.lang.Object)
+	 * @see org.springframework.data.repository.CrudRepository#save(java.lang.Object)
 	 */
-	public T save(T entity) {
-		
+	public <S extends T> S save(S entity) {
+
 		Assert.notNull(entity, "Entity must not be null!");
 
 		mongoOperations.save(entity, entityInformation.getCollectionName());
@@ -75,17 +75,15 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.Repository#save(java.lang.Iterable)
+	 * @see org.springframework.data.repository.CrudRepository#save(java.lang.Iterable)
 	 */
-	public List<T> save(Iterable<? extends T> entities) {
+	public <S extends T> List<S> save(Iterable<S> entities) {
 
 		Assert.notNull(entities, "The given Iterable of entities not be null!");
-		
-		List<T> result = new ArrayList<T>();
 
-		for (T entity : entities) {
+		List<S> result = new ArrayList<S>();
+
+		for (S entity : entities) {
 			save(entity);
 			result.add(entity);
 		}
@@ -95,10 +93,7 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.Repository#findById(java.io.Serializable
-	 * )
+	 * @see org.springframework.data.repository.CrudRepository#findOne(java.io.Serializable)
 	 */
 	public T findOne(ID id) {
 		Assert.notNull(id, "The given id must not be null!");
@@ -115,10 +110,7 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.Repository#exists(java.io.Serializable
-	 * )
+	 * @see org.springframework.data.repository.CrudRepository#exists(java.io.Serializable)
 	 */
 	public boolean exists(ID id) {
 
@@ -129,8 +121,7 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see org.springframework.data.repository.Repository#count()
+	 * @see org.springframework.data.repository.CrudRepository#count()
 	 */
 	public long count() {
 
@@ -139,7 +130,7 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * @see org.springframework.data.repository.Repository#delete(java.io.Serializable)
+	 * @see org.springframework.data.repository.CrudRepository#delete(java.io.Serializable)
 	 */
 	public void delete(ID id) {
 		Assert.notNull(id, "The given id must not be null!");
@@ -148,9 +139,7 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.Repository#delete(java.lang.Object)
+	 * @see org.springframework.data.repository.CrudRepository#delete(java.lang.Object)
 	 */
 	public void delete(T entity) {
 		Assert.notNull(entity, "The given entity must not be null!");
@@ -159,14 +148,12 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.Repository#delete(java.lang.Iterable)
+	 * @see org.springframework.data.repository.CrudRepository#delete(java.lang.Iterable)
 	 */
 	public void delete(Iterable<? extends T> entities) {
 
 		Assert.notNull(entities, "The given Iterable of entities not be null!");
-		
+
 		for (T entity : entities) {
 			delete(entity);
 		}
@@ -174,8 +161,7 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see org.springframework.data.repository.Repository#deleteAll()
+	 * @see org.springframework.data.repository.CrudRepository#deleteAll()
 	 */
 	public void deleteAll() {
 
@@ -184,20 +170,29 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see org.springframework.data.repository.Repository#findAll()
+	 * @see org.springframework.data.repository.CrudRepository#findAll()
 	 */
 	public List<T> findAll() {
-
 		return findAll(new Query());
 	}
 
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.repository.CrudRepository#findAll(java.lang.Iterable)
+	 */
+	public Iterable<T> findAll(Iterable<ID> ids) {
+
+		Set<ID> parameters = new HashSet<ID>();
+		for (ID id : ids) {
+			parameters.add(id);
+		}
+
+		return findAll(new Query(new Criteria(entityInformation.getIdAttribute()).in(parameters)));
+	}
+
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.PagingAndSortingRepository#findAll
-	 * (org.springframework.data.domain.Pageable)
+	 * @see org.springframework.data.repository.PagingAndSortingRepository#findAll(org.springframework.data.domain.Pageable)
 	 */
 	public Page<T> findAll(final Pageable pageable) {
 
@@ -209,43 +204,13 @@ public class SimpleMongoRepository<T, ID extends Serializable> implements Paging
 
 	/*
 	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.PagingAndSortingRepository#findAll
-	 * (org.springframework.data.domain.Sort)
+	 * @see org.springframework.data.repository.PagingAndSortingRepository#findAll(org.springframework.data.domain.Sort)
 	 */
 	public List<T> findAll(final Sort sort) {
 
 		return findAll(QueryUtils.applySorting(new Query(), sort));
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.springframework.data.repository.Repository#findAll(java.lang.Iterable
-	 * )
-	 */
-	public List<T> findAll(Iterable<ID> ids) {
-
-		Query query = null;
-
-		//TODO: verify intent
-//		for (ID id : ids) {
-//			if (query == null) {
-//				query = getIdQuery(id);
-//			} else {
-//				query = new Query().or(getIdQuery(id));
-//			}
-//		}
-		List<ID> idList = new ArrayList<ID>();
-		for (ID id : ids) {
-			idList.add(id);
-		}
-		query = new Query(Criteria.where(entityInformation.getIdAttribute()).in(idList));
-		return findAll(query);
-	}
-
 	private List<T> findAll(Query query) {
 
 		if (query == null) {

spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/support/SpringDataMongodbQuery.java

@@ -0,0 +1,75 @@
+/*
+ * Copyright 2012 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.repository.support;
+
+import org.springframework.data.mongodb.core.MongoOperations;
+
+import com.google.common.base.Function;
+import com.mongodb.DBCollection;
+import com.mongodb.DBObject;
+import com.mysema.query.mongodb.MongodbQuery;
+import com.mysema.query.mongodb.MongodbSerializer;
+
+/**
+ * Spring Data specfic {@link MongodbQuery} implementation.
+ * 
+ * @author Oliver Gierke
+ */
+class SpringDataMongodbQuery<T> extends MongodbQuery<T> {
+
+	private final MongoOperations operations;
+
+	/**
+	 * Creates a new {@link SpringDataMongodbQuery}.
+	 * 
+	 * @param operations must not be {@literal null}.
+	 * @param serializer must not be {@literal null}.
+	 * @param type must not be {@literal null}.
+	 */
+	public SpringDataMongodbQuery(final MongoOperations operations, final MongodbSerializer serializer,
+			final Class<? extends T> type) {
+		this(operations, serializer, type, operations.getCollectionName(type));
+	}
+
+	/**
+	 * Creates a new {@link SpringDataMongodbQuery} to query the given collection.
+	 * 
+	 * @param operations must not be {@literal null}.
+	 * @param serializer must not be {@literal null}.
+	 * @param type must not be {@literal null}.
+	 * @param collectionName must not be {@literal null} or empty.
+	 */
+	public SpringDataMongodbQuery(final MongoOperations operations, final MongodbSerializer serializer,
+			final Class<? extends T> type, String collectionName) {
+
+		super(operations.getCollection(collectionName), new Function<DBObject, T>() {
+			public T apply(DBObject input) {
+				return operations.getConverter().read(type, input);
+			}
+		}, serializer);
+
+		this.operations = operations;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see com.mysema.query.mongodb.MongodbQuery#getCollection(java.lang.Class)
+	 */
+	@Override
+	protected DBCollection getCollection(Class<?> type) {
+		return operations.getCollection(operations.getCollectionName(type));
+	}
+}

spring-data-mongodb/src/main/resources/META-INF/services/javax.enterprise.inject.spi.Extension

@@ -0,0 +1 @@
+org.springframework.data.mongodb.repository.cdi.MongoRepositoryExtension

spring-data-mongodb/src/main/resources/META-INF/spring.schemas

@@ -1,2 +1,3 @@
+http\://www.springframework.org/schema/data/mongo/spring-mongo-1.1.xsd=org/springframework/data/mongodb/config/spring-mongo-1.1.xsd
 http\://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd=org/springframework/data/mongodb/config/spring-mongo-1.0.xsd
-http\://www.springframework.org/schema/data/mongo/spring-mongo.xsd=org/springframework/data/mongodb/config/spring-mongo-1.0.xsd
+http\://www.springframework.org/schema/data/mongo/spring-mongo.xsd=org/springframework/data/mongodb/config/spring-mongo-1.1.xsd

spring-data-mongodb/src/main/resources/org/springframework/data/mongodb/config/spring-mongo-1.0.xsd

@@ -7,16 +7,14 @@
 						xmlns:context="http://www.springframework.org/schema/context"
 						xmlns:repository="http://www.springframework.org/schema/data/repository"
 						targetNamespace="http://www.springframework.org/schema/data/mongo"
-						elementFormDefault="qualified" attributeFormDefault="unqualified"
-						xsi:schemaLocation="http://www.springframework.org/schema/beans
-            http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
+						elementFormDefault="qualified" attributeFormDefault="unqualified">
 
-	<xsd:import namespace="http://www.springframework.org/schema/beans"/>
-	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
+	<xsd:import namespace="http://www.springframework.org/schema/beans" />
+	<xsd:import namespace="http://www.springframework.org/schema/tool" />
 	<xsd:import namespace="http://www.springframework.org/schema/context"
-							schemaLocation="http://www.springframework.org/schema/context/spring-context.xsd"/>
+				schemaLocation="http://www.springframework.org/schema/context/spring-context.xsd" />
 	<xsd:import namespace="http://www.springframework.org/schema/data/repository"
-							schemaLocation="http://www.springframework.org/schema/data/repository/spring-repository.xsd"/>
+				schemaLocation="http://www.springframework.org/schema/data/repository/spring-repository.xsd" />
 
 	<xsd:element name="mongo" type="mongoType">
 		<xsd:annotation>

spring-data-mongodb/src/main/resources/org/springframework/data/mongodb/config/spring-mongo-1.1.xsd

@@ -0,0 +1,479 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xsd:schema xmlns="http://www.springframework.org/schema/data/mongo"
+						xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+						xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+						xmlns:beans="http://www.springframework.org/schema/beans"
+						xmlns:tool="http://www.springframework.org/schema/tool"
+						xmlns:context="http://www.springframework.org/schema/context"
+						xmlns:repository="http://www.springframework.org/schema/data/repository"
+						targetNamespace="http://www.springframework.org/schema/data/mongo"
+						elementFormDefault="qualified" attributeFormDefault="unqualified">
+
+	<xsd:import namespace="http://www.springframework.org/schema/beans" />
+	<xsd:import namespace="http://www.springframework.org/schema/tool" />
+	<xsd:import namespace="http://www.springframework.org/schema/context"
+				schemaLocation="http://www.springframework.org/schema/context/spring-context.xsd" />
+	<xsd:import namespace="http://www.springframework.org/schema/data/repository"
+				schemaLocation="http://www.springframework.org/schema/data/repository/spring-repository.xsd" />
+
+	<xsd:element name="mongo" type="mongoType">
+		<xsd:annotation>
+			<xsd:documentation source="org.springframework.data.mongodb.core.core.MongoFactoryBean"><![CDATA[
+Defines a Mongo instance used for accessing MongoDB'.
+			]]></xsd:documentation>
+			<xsd:appinfo>
+				<tool:annotation>
+					<tool:exports type="com.mongodb.Mongo"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+	</xsd:element>
+
+	<xsd:element name="db-factory">
+		<xsd:annotation>
+			<xsd:documentation><![CDATA[
+Defines a MongoDbFactory for connecting to a specific database
+			]]></xsd:documentation>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:attribute name="id" type="xsd:ID" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The name of the mongo definition (by default "mongoDbFactory").]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="mongo-ref" type="mongoRef" use="optional">
+				<xsd:annotation>
+					<xsd:documentation>
+						The reference to a Mongo. Will default to 'mongo'.
+					</xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="dbname" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The name of the database to connect to. Default is 'db'.
+							]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="port" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The port to connect to MongoDB server.  Default is 27017
+							]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="host" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The host to connect to a MongoDB server.  Default is localhost
+							]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="username" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The username to use when connecting to a MongoDB server.
+							]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="password" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The password to use when connecting to a MongoDB server.
+							]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="uri" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The Mongo URI string.]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="write-concern">
+				<xsd:annotation>
+					<xsd:documentation>
+					The WriteConcern that will be the default value used when asking the MongoDbFactory for a DB object
+					</xsd:documentation>
+				</xsd:annotation>
+				<xsd:simpleType>
+					<xsd:union memberTypes="writeConcernEnumeration xsd:string"/>
+				</xsd:simpleType>
+			</xsd:attribute>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:complexType name="mongo-repository">
+		<xsd:complexContent>
+			<xsd:extension base="repository:repository">
+				<xsd:attributeGroup ref="mongo-repository-attributes"/>
+				<xsd:attributeGroup ref="repository:repository-attributes"/>
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:attributeGroup name="mongo-repository-attributes">
+		<xsd:attribute name="mongo-template-ref" type="mongoTemplateRef" default="mongoTemplate">
+			<xsd:annotation>
+				<xsd:documentation>
+					The reference to a MongoTemplate. Will default to 'mongoTemplate'.
+				</xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="create-query-indexes" type="xsd:boolean" default="false">
+			<xsd:annotation>
+				<xsd:documentation>
+					Enables creation of indexes for queries that get derived from the method name
+					and thus reference domain class properties. Defaults to false.
+				</xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+	</xsd:attributeGroup>
+
+	<xsd:element name="repositories">
+		<xsd:complexType>
+			<xsd:complexContent>
+				<xsd:extension base="repository:repositories">
+					<xsd:sequence>
+						<xsd:element name="repository" minOccurs="0" maxOccurs="unbounded" type="mongo-repository"/>
+					</xsd:sequence>
+					<xsd:attributeGroup ref="mongo-repository-attributes"/>
+					<xsd:attributeGroup ref="repository:repository-attributes"/>
+				</xsd:extension>
+			</xsd:complexContent>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="mapping-converter">
+		<xsd:annotation>
+			<xsd:documentation><![CDATA[Defines a MongoConverter for getting rich mapping functionality.]]></xsd:documentation>
+			<xsd:appinfo>
+				<tool:exports type="org.springframework.data.mongodb.core.convert.MappingMongoConverter" />
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:sequence>
+				<xsd:element name="custom-converters" minOccurs="0">
+					<xsd:annotation>
+						<xsd:documentation><![CDATA[
+        Top-level element that contains one or more custom converters to be used for mapping
+        domain objects to and from Mongo's DBObject]]>
+						</xsd:documentation>
+					</xsd:annotation>
+					<xsd:complexType>
+						<xsd:sequence>
+							<xsd:element name="converter" type="customConverterType" minOccurs="0" maxOccurs="unbounded"/>
+						</xsd:sequence>
+						<xsd:attribute name="base-package" type="xsd:string" />
+					</xsd:complexType>
+				</xsd:element>
+			</xsd:sequence>
+			<xsd:attribute name="id" type="xsd:ID" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The name of the MappingMongoConverter instance (by default "mappingConverter").]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="base-package" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The base package in which to scan for entities annotated with @Document
+							]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="db-factory-ref" type="xsd:string" use="optional">
+				<xsd:annotation>
+					<xsd:documentation>
+						The reference to a DbFactory.
+					</xsd:documentation>
+					<xsd:appinfo>
+						<tool:annotation kind="ref">
+							<tool:assignable-to type="org.springframework.data.mongodb.MongoDbFactory" />
+						</tool:annotation>
+					</xsd:appinfo>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="mongo-ref" type="mongoRef" use="optional">
+				<xsd:annotation>
+					<xsd:documentation>
+						The reference to a Mongo. Will default to 'mongo'.
+					</xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="mapping-context-ref" type="mappingContextRef" use="optional">
+				<xsd:annotation>
+					<xsd:documentation source="org.springframework.data.mapping.model.MappingContext">
+						The reference to a MappingContext. Will default to 'mappingContext'.
+					</xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="mongo-template-ref" type="mongoTemplateRef" use="optional">
+				<xsd:annotation>
+					<xsd:documentation source="org.springframework.data.mongodb.core.core.MongoTemplate">
+						The reference to a MongoTemplate. Will default to 'mongoTemplate'.
+					</xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+			<xsd:attribute name="disable-validation" use="optional">
+				<xsd:annotation>
+					<xsd:documentation source="org.springframework.data.mongodb.core.mapping.event.ValidatingMongoEventListener">
+						Disables JSR-303 validation on MongoDB documents before they are saved. By default it is set to false.
+					</xsd:documentation>
+				</xsd:annotation>
+				<xsd:simpleType>
+					<xsd:union memberTypes="xsd:boolean xsd:string"/>
+				</xsd:simpleType>
+			</xsd:attribute>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:element name="jmx">
+		<xsd:annotation>
+			<xsd:documentation><![CDATA[
+Defines a JMX Model MBeans for monitoring a MongoDB server'.
+			]]></xsd:documentation>
+		</xsd:annotation>
+		<xsd:complexType>
+			<xsd:attribute name="mongo-ref" type="mongoRef" use="optional">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The name of the Mongo object that determines what server to monitor. (by default "mongo").]]></xsd:documentation>
+				</xsd:annotation>
+			</xsd:attribute>
+		</xsd:complexType>
+	</xsd:element>
+
+	<xsd:simpleType name="mappingContextRef">
+		<xsd:annotation>
+			<xsd:appinfo>
+				<tool:annotation kind="ref">
+					<tool:assignable-to type="org.springframework.data.mapping.model.MappingContext"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:union memberTypes="xsd:string"/>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="mongoTemplateRef">
+		<xsd:annotation>
+			<xsd:appinfo>
+				<tool:annotation kind="ref">
+					<tool:assignable-to type="org.springframework.data.mongodb.core.core.MongoTemplate"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:union memberTypes="xsd:string"/>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="mongoRef">
+		<xsd:annotation>
+			<xsd:appinfo>
+				<tool:annotation kind="ref">
+					<tool:assignable-to type="org.springframework.data.mongodb.core.core.MongoFactoryBean"/>
+				</tool:annotation>
+			</xsd:appinfo>
+		</xsd:annotation>
+		<xsd:union memberTypes="xsd:string"/>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="writeConcernEnumeration">
+		<xsd:restriction base="xsd:token">
+			<xsd:enumeration value="NONE" />
+			<xsd:enumeration value="NORMAL" />
+			<xsd:enumeration value="SAFE" />
+			<xsd:enumeration value="FSYNC_SAFE" />
+			<xsd:enumeration value="REPLICAS_SAFE" />
+			<xsd:enumeration value="JOURNAL_SAFE" />
+			<xsd:enumeration value="MAJORITY" />
+		</xsd:restriction>
+	</xsd:simpleType>
+	<!--  MLP
+	<xsd:attributeGroup name="writeConcern">
+		<xsd:attribute name="write-concern">
+			<xsd:simpleType>
+				<xsd:restriction base="xsd:string">
+					<xsd:enumeration value="NONE" />
+					<xsd:enumeration value="NORMAL" />
+					<xsd:enumeration value="SAFE" />
+					<xsd:enumeration value="FSYNC_SAFE" />
+					<xsd:enumeration value="REPLICA_SAFE" />
+					<xsd:enumeration value="JOURNAL_SAFE" />
+					<xsd:enumeration value="MAJORITY" />
+				</xsd:restriction>
+			</xsd:simpleType>
+		</xsd:attribute>
+	</xsd:attributeGroup>
+	-->
+	<xsd:complexType name="mongoType">
+		<xsd:sequence minOccurs="0" maxOccurs="1">
+			<xsd:element name="options" type="optionsType">
+				<xsd:annotation>
+					<xsd:documentation><![CDATA[
+The Mongo driver options
+							]]></xsd:documentation>
+					<xsd:appinfo>
+						<tool:annotation>
+							<tool:exports type="com.mongodb.MongoOptions"/>
+						</tool:annotation>
+					</xsd:appinfo>
+				</xsd:annotation>
+			</xsd:element>
+		</xsd:sequence>
+			<xsd:attribute name="write-concern">
+				<xsd:annotation>
+					<xsd:documentation>
+					The WriteConcern that will be the default value used when asking the MongoDbFactory for a DB object
+					</xsd:documentation>
+				</xsd:annotation>
+				<xsd:simpleType>
+					<xsd:union memberTypes="writeConcernEnumeration xsd:string"/>
+				</xsd:simpleType>
+			</xsd:attribute>		
+		<!-- MLP 
+		<xsd:attributeGroup ref="writeConcern" />
+		-->
+		<xsd:attribute name="id" type="xsd:ID" use="optional">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The name of the mongo definition (by default "mongo").]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="port" type="xsd:string" use="optional">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The port to connect to MongoDB server.  Default is 27017
+							]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="host" type="xsd:string" use="optional">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The host to connect to a MongoDB server.  Default is localhost
+							]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="replica-set" type="xsd:string" use="optional">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The comma delimited list of host:port entries to use for replica set/pairs.
+							]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>				
+	</xsd:complexType>
+
+	<xsd:complexType name="optionsType">
+		<xsd:attribute name="connections-per-host" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The number of connections allowed per host.  Will block if run out.	 Default is 10.  System property MONGO.POOLSIZE can override	
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="threads-allowed-to-block-for-connection-multiplier" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The multiplier for connectionsPerHost for # of threads that can block.  Default is 5.
+If connectionsPerHost is 10, and threadsAllowedToBlockForConnectionMultiplier is 5, 
+then 50 threads can block more than that and an exception will be thrown.			
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="max-wait-time" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The max wait time of a blocking thread for a connection. Default is 12000 ms (2 minutes)	
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="connect-timeout" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The connect timeout in milliseconds. 0 is default and infinite.	
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="socket-timeout" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The socket timeout.  0 is default and infinite.
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="socket-keep-alive" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The keep alive flag, controls whether or not to have socket keep alive timeout.  Defaults to false.
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>		
+		<xsd:attribute name="auto-connect-retry" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+This controls whether or not on a connect, the system retries automatically.  Default is false. 
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="max-auto-connect-retry-time" type="xsd:long">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+The maximum amount of time in millisecons to spend retrying to open connection to the same server. Default is 0, which means to use the default 15s if autoConnectRetry is on. 
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="write-number" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+This specifies the number of servers to wait for on the write operation, and exception raising behavior.  The 'w' option to the getlasterror command.  Defaults to 0.
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="write-timeout" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+This controls timeout for write operations in milliseconds.  The 'wtimeout' option to the getlasterror command.  Defaults to 0 (indefinite).  Greater than zero is number of milliseconds to wait.
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>
+		<xsd:attribute name="write-fsync" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+This controls whether or not to fsync.  The 'fsync' option to the getlasterror command. Defaults to false.
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>						
+		<xsd:attribute name="slave-ok" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation><![CDATA[
+This controls if the driver is allowed to read from secondaries or slaves.  Defaults to false.
+				]]></xsd:documentation>
+			</xsd:annotation>
+		</xsd:attribute>				
+	</xsd:complexType>
+
+	<xsd:group name="beanElementGroup">
+		<xsd:choice>
+			<xsd:element ref="beans:bean"/>
+			<xsd:element ref="beans:ref"/>
+		</xsd:choice>
+	</xsd:group>
+
+	<xsd:complexType name="customConverterType">
+		<xsd:annotation>
+			<xsd:documentation><![CDATA[
+  Element defining a custom converterr.
+      ]]></xsd:documentation>
+		</xsd:annotation>
+		<xsd:group ref="beanElementGroup" minOccurs="0" maxOccurs="1"/>
+		<xsd:attribute name="ref" type="xsd:string">
+			<xsd:annotation>
+				<xsd:documentation>
+					A reference to a custom converter.
+				</xsd:documentation>
+				<xsd:appinfo>
+					<tool:annotation kind="ref"/>
+				</xsd:appinfo>
+			</xsd:annotation>
+		</xsd:attribute>
+	</xsd:complexType>
+
+</xsd:schema>

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/config/MappingMongoConverterParserIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011 the original author or authors.
+ * Copyright 2011-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -37,15 +37,14 @@ import org.springframework.stereotype.Component;
 import com.mongodb.DBObject;
 
 /**
- * Integration tests for {@link MongoParser}.
+ * Integration tests for {@link MappingMongoConverterParser}.
  * 
  * @author Oliver Gierke
  */
 public class MappingMongoConverterParserIntegrationTests {
-	
+
 	DefaultListableBeanFactory factory;
-	
-	
+
 	@Before
 	public void setUp() {
 		factory = new DefaultListableBeanFactory();
@@ -55,26 +54,26 @@ public class MappingMongoConverterParserIntegrationTests {
 
 	@Test
 	public void allowsDbFactoryRefAttribute() {
-		
+
 		factory.getBeanDefinition("converter");
 		factory.getBean("converter");
 	}
-	
+
 	@Test
 	public void scansForConverterAndSetsUpCustomConversionsAccordingly() {
-		
+
 		CustomConversions conversions = factory.getBean(CustomConversions.class);
 		assertThat(conversions.hasCustomWriteTarget(Person.class), is(true));
 		assertThat(conversions.hasCustomWriteTarget(Account.class), is(true));
 	}
-	
+
 	@Component
 	public static class SampleConverter implements Converter<Person, DBObject> {
 		public DBObject convert(Person source) {
 			return null;
 		}
 	}
-	
+
 	@Component
 	public static class SampleConverterFactory implements GenericConverter {
 

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/config/MappingMongoConverterParserValidationIntegrationTests.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2012 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.mongodb.config;
+
+import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.NoSuchBeanDefinitionException;
+import org.springframework.beans.factory.support.BeanDefinitionReader;
+import org.springframework.beans.factory.support.DefaultListableBeanFactory;
+import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
+import org.springframework.core.io.ClassPathResource;
+
+/**
+ * Integration test for creation of instance of
+ * {@link org.springframework.data.mongodb.core.mapping.event.ValidatingMongoEventListener} by defining
+ * {@code <mongo:mapping-converter />} in context XML.
+ * 
+ * @see DATAMONGO-36
+ * @author Maciej Walkowiak
+ */
+public class MappingMongoConverterParserValidationIntegrationTests {
+
+	DefaultListableBeanFactory factory;
+	BeanDefinitionReader reader;
+
+	@Before
+	public void setUp() {
+		factory = new DefaultListableBeanFactory();
+		reader = new XmlBeanDefinitionReader(factory);
+	}
+
+	@Test
+	public void validatingEventListenerCreatedWithDefaultConfig() {
+
+		reader.loadBeanDefinitions(new ClassPathResource("namespace/converter-default.xml"));
+		assertThat(factory.getBean(BeanNames.VALIDATING_EVENT_LISTENER), is(not(nullValue())));
+	}
+
+	@Test
+	public void validatingEventListenerCreatedWhenValidationEnabled() {
+
+		reader.loadBeanDefinitions(new ClassPathResource("namespace/converter-validation-enabled.xml"));
+		assertThat(factory.getBean(BeanNames.VALIDATING_EVENT_LISTENER), is(not(nullValue())));
+	}
+
+	@Test(expected = NoSuchBeanDefinitionException.class)
+	public void validatingEventListenersIsNotCreatedWhenDisabled() {
+
+		reader.loadBeanDefinitions(new ClassPathResource("namespace/converter-validation-disabled.xml"));
+		factory.getBean(BeanNames.VALIDATING_EVENT_LISTENER);
+	}
+}

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/config/MongoDbFactoryNoDatabaseRunningTests.java

@@ -29,17 +29,17 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 /**
  * Integration tests for {@link MongoDbFactory}.
- *
+ * 
  * @author Thomas Risbergf
  */
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration
 public class MongoDbFactoryNoDatabaseRunningTests {
-	
+
 	@Autowired
 	MongoTemplate mongoTemplate;
-	
+
 	/**
 	 * @see DATADOC-139
 	 */
@@ -47,7 +47,7 @@ public class MongoDbFactoryNoDatabaseRunningTests {
 	public void startsUpWithoutADatabaseRunning() {
 		assertThat(mongoTemplate.getClass().getName(), is("org.springframework.data.mongodb.core.MongoTemplate"));
 	}
-	
+
 	@Test(expected = DataAccessResourceFailureException.class)
 	public void failsDataAccessWithoutADatabaseRunning() {
 		mongoTemplate.getCollectionNames();

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/config/MongoDbFactoryParserIntegrationTests.java

@@ -32,6 +32,7 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.SimpleMongoDbFactory;
+import org.springframework.test.util.ReflectionTestUtils;
 
 import com.mongodb.DB;
 import com.mongodb.Mongo;
@@ -40,14 +41,14 @@ import com.mongodb.WriteConcern;
 
 /**
  * Integration tests for {@link MongoDbFactoryParser}.
- *
+ * 
  * @author Oliver Gierke
  */
 public class MongoDbFactoryParserIntegrationTests {
-	
+
 	DefaultListableBeanFactory factory;
 	BeanDefinitionReader reader;
-	
+
 	@Before
 	public void setUp() {
 		factory = new DefaultListableBeanFactory();
@@ -59,112 +60,112 @@ public class MongoDbFactoryParserIntegrationTests {
 		SimpleMongoDbFactory dbFactory = new SimpleMongoDbFactory(new Mongo("localhost"), "database");
 		dbFactory.setWriteConcern(WriteConcern.SAFE);
 		dbFactory.getDb();
-		assertThat(WriteConcern.SAFE, is(dbFactory.getWriteConcern()));
+		assertThat(ReflectionTestUtils.getField(dbFactory, "writeConcern"), is((Object) WriteConcern.SAFE));
 	}
-	
+
 	@Test
 	public void parsesWriteConcern() {
 		ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("namespace/db-factory-bean.xml");
 		assertWriteConcern(ctx, WriteConcern.SAFE);
 	}
-	
+
 	@Test
 	public void parsesCustomWriteConcern() {
-		ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("namespace/db-factory-bean-custom-write-concern.xml");
+		ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
+				"namespace/db-factory-bean-custom-write-concern.xml");
 		assertWriteConcern(ctx, new WriteConcern("rack1"));
 	}
-	
+
 	/**
 	 * @see DATAMONGO-331
 	 */
 	@Test
 	public void readsReplicasWriteConcernCorrectly() {
-		
+
 		ApplicationContext ctx = new ClassPathXmlApplicationContext("namespace/db-factory-bean-custom-write-concern.xml");
 		MongoDbFactory factory = ctx.getBean("second", MongoDbFactory.class);
 		DB db = factory.getDb();
-		
+
 		assertThat(db.getWriteConcern(), is(WriteConcern.REPLICAS_SAFE));
 	}
 
 	private void assertWriteConcern(ClassPathXmlApplicationContext ctx, WriteConcern expectedWriteConcern) {
 		SimpleMongoDbFactory dbFactory = ctx.getBean("first", SimpleMongoDbFactory.class);
 		DB db = dbFactory.getDb();
-		assertThat("db", is(db.getName()));
+		assertThat(db.getName(), is("db"));
 
-		MyWriteConcern myDbFactoryWriteConcern = new MyWriteConcern(dbFactory.getWriteConcern());
+		WriteConcern configuredConcern = (WriteConcern) ReflectionTestUtils.getField(dbFactory, "writeConcern");
+
+		MyWriteConcern myDbFactoryWriteConcern = new MyWriteConcern(configuredConcern);
 		MyWriteConcern myDbWriteConcern = new MyWriteConcern(db.getWriteConcern());
 		MyWriteConcern myExpectedWriteConcern = new MyWriteConcern(expectedWriteConcern);
 
-		
-		assertThat(myDbFactoryWriteConcern, equalTo(myExpectedWriteConcern));
-		assertThat(myDbWriteConcern, equalTo(myExpectedWriteConcern));
-		assertThat(myDbWriteConcern, equalTo(myDbFactoryWriteConcern));
+		assertThat(myDbFactoryWriteConcern, is(myExpectedWriteConcern));
+		assertThat(myDbWriteConcern, is(myExpectedWriteConcern));
+		assertThat(myDbWriteConcern, is(myDbFactoryWriteConcern));
 	}
-	
-	//This test will fail since equals in WriteConcern uses == for _w and not .equals
+
+	// This test will fail since equals in WriteConcern uses == for _w and not .equals
 	public void testWriteConcernEquality() {
-		String s1 =  new String("rack1");
-		String s2 =  new String("rack1");
+		String s1 = new String("rack1");
+		String s2 = new String("rack1");
 		WriteConcern wc1 = new WriteConcern(s1);
 		WriteConcern wc2 = new WriteConcern(s2);
-		assertThat(wc1, equalTo(wc2));
+		assertThat(wc1, is(wc2));
 	}
-	
-	
 
 	@Test
 	public void createsDbFactoryBean() {
-		
+
 		reader.loadBeanDefinitions(new ClassPathResource("namespace/db-factory-bean.xml"));
 		factory.getBean("first");
 	}
-	
+
 	/**
 	 * @see DATADOC-280
 	 */
 	@Test
 	public void parsesMaxAutoConnectRetryTimeCorrectly() {
-		
+
 		reader.loadBeanDefinitions(new ClassPathResource("namespace/db-factory-bean.xml"));
 		Mongo mongo = factory.getBean(Mongo.class);
 		assertThat(mongo.getMongoOptions().maxAutoConnectRetryTime, is(27L));
 	}
-	
+
 	/**
 	 * @see DATADOC-295
 	 */
 	@Test
 	public void setsUpMongoDbFactoryUsingAMongoUri() {
-		
+
 		reader.loadBeanDefinitions(new ClassPathResource("namespace/mongo-uri.xml"));
 		BeanDefinition definition = factory.getBeanDefinition("mongoDbFactory");
 		ConstructorArgumentValues constructorArguments = definition.getConstructorArgumentValues();
-		
+
 		assertThat(constructorArguments.getArgumentCount(), is(1));
 		ValueHolder argument = constructorArguments.getArgumentValue(0, MongoURI.class);
 		assertThat(argument, is(notNullValue()));
 	}
-	
+
 	/**
 	 * @see DATADOC-306
 	 */
 	@Test
 	public void setsUpMongoDbFactoryUsingAMongoUriWithoutCredentials() {
-		
+
 		reader.loadBeanDefinitions(new ClassPathResource("namespace/mongo-uri-no-credentials.xml"));
 		BeanDefinition definition = factory.getBeanDefinition("mongoDbFactory");
 		ConstructorArgumentValues constructorArguments = definition.getConstructorArgumentValues();
-		
+
 		assertThat(constructorArguments.getArgumentCount(), is(1));
 		ValueHolder argument = constructorArguments.getArgumentValue(0, MongoURI.class);
 		assertThat(argument, is(notNullValue()));
-	
+
 		MongoDbFactory dbFactory = factory.getBean("mongoDbFactory", MongoDbFactory.class);
 		DB db = dbFactory.getDb();
 		assertThat(db.getName(), is("database"));
 	}
-	
+
 	/**
 	 * @see DATADOC-295
 	 */

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/config/MongoNamespaceTests.java

@@ -16,17 +16,19 @@
 
 package org.springframework.data.mongodb.config;
 
-import static org.springframework.test.util.ReflectionTestUtils.*;
 import static org.junit.Assert.*;
+import static org.springframework.test.util.ReflectionTestUtils.*;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
+import org.springframework.data.authentication.UserCredentials;
 import org.springframework.data.mongodb.MongoDbFactory;
 import org.springframework.data.mongodb.core.MongoFactoryBean;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
 import com.mongodb.Mongo;
 import com.mongodb.MongoOptions;
 
@@ -62,8 +64,7 @@ public class MongoNamespaceTests {
 		Mongo mongo = (Mongo) getField(dbf, "mongo");
 		assertEquals("localhost", mongo.getAddress().getHost());
 		assertEquals(27017, mongo.getAddress().getPort());
-		assertEquals("joe", getField(dbf, "username"));
-		assertEquals("secret", getField(dbf, "password"));
+		assertEquals(new UserCredentials("joe", "secret"), getField(dbf, "credentials"));
 		assertEquals("database", getField(dbf, "databaseName"));
 	}
 

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/config/MyWriteConcern.java

@@ -3,7 +3,7 @@ package org.springframework.data.mongodb.config;
 import com.mongodb.WriteConcern;
 
 public class MyWriteConcern {
-	
+
 	public MyWriteConcern(WriteConcern wc) {
 		this._w = wc.getWObject();
 		this._continueOnErrorForInsert = wc.getContinueOnErrorForInsert();
@@ -12,11 +12,12 @@ public class MyWriteConcern {
 		this._wtimeout = wc.getWtimeout();
 	}
 
-  Object _w = 0;
-  int _wtimeout = 0;
-  boolean _fsync = false;
-  boolean _j = false;
-  boolean _continueOnErrorForInsert = false;
+	Object _w = 0;
+	int _wtimeout = 0;
+	boolean _fsync = false;
+	boolean _j = false;
+	boolean _continueOnErrorForInsert = false;
+
 	@Override
 	public int hashCode() {
 		final int prime = 31;
@@ -28,6 +29,7 @@ public class MyWriteConcern {
 		result = prime * result + _wtimeout;
 		return result;
 	}
+
 	@Override
 	public boolean equals(Object obj) {
 		if (this == obj)
@@ -52,5 +54,5 @@ public class MyWriteConcern {
 			return false;
 		return true;
 	}
-  
+
 }

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/config/NamespaceTestSupport.java

@@ -20,24 +20,23 @@ import java.lang.reflect.Field;
 
 public class NamespaceTestSupport {
 
+	@SuppressWarnings({ "unchecked" })
+	public static <T> T readField(String name, Object target) throws Exception {
+		Field field = null;
+		Class<?> clazz = target.getClass();
+		do {
+			try {
+				field = clazz.getDeclaredField(name);
+			} catch (Exception ex) {
+			}
 
-  @SuppressWarnings({ "unchecked" })
-  public static <T> T readField(String name, Object target) throws Exception {
-    Field field = null;
-    Class<?> clazz = target.getClass();
-    do {
-      try {
-        field = clazz.getDeclaredField(name);
-      } catch (Exception ex) {
-      }
+			clazz = clazz.getSuperclass();
+		} while (field == null && !clazz.equals(Object.class));
 
-      clazz = clazz.getSuperclass();
-    } while (field == null && !clazz.equals(Object.class));
-
-    if (field == null)
-      throw new IllegalArgumentException("Cannot find field '" + name + "' in the class hierarchy of "
-          + target.getClass());
-    field.setAccessible(true);
-    return (T) field.get(target);
-  }
+		if (field == null)
+			throw new IllegalArgumentException("Cannot find field '" + name + "' in the class hierarchy of "
+					+ target.getClass());
+		field.setAccessible(true);
+		return (T) field.get(target);
+	}
 }