Add Sample

Fixes #8

samples/web/src/main/java/Initializer.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2002-2013 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.
+ */
+
+
+import org.springframework.web.context.AbstractContextLoaderInitializer;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
+import org.springframework.web.filter.DelegatingFilterProxy;
+
+import javax.servlet.DispatcherType;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import java.util.EnumSet;
+
+/**
+ * @author Rob Winch
+ */
+public class Initializer extends AbstractContextLoaderInitializer {
+	@Override
+	public void onStartup(ServletContext servletContext) throws ServletException {
+		super.onStartup(servletContext);
+		servletContext.addFilter("sessionFilter", DelegatingFilterProxy.class)
+				.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), false, "/*");
+	}
+
+	@Override
+	protected WebApplicationContext createRootApplicationContext() {
+		AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
+		context.register(Config.class);
+		return context;
+	}
+}