Maven multi module support (#222)

* Restructuring to a Maven multi-module project.

- Renamed directories to match artifact ids.
- Added parent POM.
- Added developers to parent POM.
- Added dependency management and plugin management.  No expectation that the build or release process is fully functional.
- Extracted versions into properties like other projects.

* Fixed file paths for workflow and documentation.

- Added junit to j2html-codegen module.

* Temporarily setting packaging for j2html-codegen to pom, to allow workflow to complete.

* Removed copied configuration of maven-jar-plugin from parent POM.

* Integrating code generation into the main build process.

- j2html-codegen is now supplying a Maven plugin that can read a model file and generate corresponding attribute and tag classes as part of the project build.
- j2html classes that would conflict with the generated classes have been removed.

* Targeting LTS versions only.

- JDK 9 & 10 support ended  in 2018

.github/workflows/main.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java_version: [1.8, 9, 10, 11, 12, 13]
+        java_version: [1.8, 11, 17]
         os: [windows-latest, macOS-latest, ubuntu-latest]
 
     steps:
@@ -23,6 +23,6 @@ jobs:
         if: contains(matrix.os, 'win') == false
         run: chmod +x ./mvnw
       - name: Build with Maven
-        run: ./mvnw verify --file library/pom.xml --batch-mode
+        run: ./mvnw verify --file pom.xml --batch-mode
         env:
           MAVEN_OPTS: -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn

.gitignore

@@ -11,4 +11,5 @@ hs_err_pid*
 buildNumber.properties
 
 ### IntelliJ ###
+*.iml
 .idea/

CONTRIBUTING.md

@@ -33,7 +33,7 @@ If you are on Windows, there should be no Problems.
 ### Reformatting of generated Java Code
 
 As this Projects makes use of Code-Generation techniques in order to generate a more typesafe API without too much manual Work,
-there is the `code_gen/` directory which contains everything needed to generate the code.
+there is the `j2html-codegen/` directory which contains everything needed to generate the code.
 
 For simplicity (and also to avoid extra dependencies), they do not format the code correctly. 
 
@@ -51,7 +51,7 @@ The workflow (most of the time) consists of:
 
 ## Project Architecture
 
-### library/src/main/java/j2html/TagCreator.java
+### j2html/src/main/java/j2html/TagCreator.java
 
 This is **the** central class in J2HTML. It provides the methods 
 for users of J2HTML to generate all HTML Tags.
@@ -80,7 +80,7 @@ html(
 Each HTML Tag has it's own class, which makes it possible for each Tag to have
 the correct Attributes and Methods to set those Attributes.
 
-The classes are located in `library/src/main/java/j2html/tags/specialized` and follow the naming convention `tag_name + 'Tag.java'`, e.g. `BodyTag.java`.
+The classes are located in `j2html/src/main/java/j2html/tags/specialized` and follow the naming convention `tag_name + 'Tag.java'`, e.g. `BodyTag.java`.
 Notice that the first letter of the Tag is in uppercase.
 
 Each Tag-specific class `implements` interfaces which correspond to the Attributes that can be set on these Tags.
@@ -128,7 +128,7 @@ If you find a way, that would be a great PR.
 
 ### Special classes/interfaces besides TagCreator.java
 
-There are 3 classes which contain code-generating methods in `code_gen/src/main/java/j2html_codegen/generators/`:
+There are 3 classes which contain code-generating methods in `j2html-codegen/src/main/java/j2html_codegen/generators/`:
 
 - `AttributeInterfaceCodeGenerator.java` (generating the interfaces for the attributes)
 - `SpecializedTagClassCodeGenerator.java` (generating the classes for the tags)
@@ -147,7 +147,7 @@ Attributes differ in their 'type' . Some of them can be set with numbers (which
 Others can only be set or not set, others still have 3 states: set, unset, and not present. 
 To model these propertise, a single Attribute can be described by an instance of **AttrD.java**.
 
-`library/src/main/java/j2html/tags/generators/AttributesList.java`  contains the different Attributes, their properties,
+`j2html/src/main/java/j2html/tags/generators/AttributesList.java`  contains the different Attributes, their properties,
 and the Tags they can be set on. It is the starting point for adding new Attributes and customizing their properties.
 
 

code_gen/pom.xml

@@ -1,85 +0,0 @@
-<?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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>com.j2html</groupId>
-    <artifactId>j2htmlcodegen</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <name>j2htmlcodegen</name>
-    <url>https://j2html.com/</url>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.jsoup</groupId>
-            <artifactId>jsoup</artifactId>
-            <version>1.14.3</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.squareup</groupId>
-            <artifactId>javapoet</artifactId>
-            <version>1.9.0</version>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.1</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
-            <plugins>
-                <!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
-                <plugin>
-                    <artifactId>maven-clean-plugin</artifactId>
-                    <version>3.2.0</version>
-                </plugin>
-                <!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
-                <plugin>
-                    <artifactId>maven-resources-plugin</artifactId>
-                    <version>3.2.0</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.10.1</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-surefire-plugin</artifactId>
-                    <version>2.22.1</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-jar-plugin</artifactId>
-                    <version>3.2.2</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-install-plugin</artifactId>
-                    <version>2.5.2</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-deploy-plugin</artifactId>
-                    <version>2.8.2</version>
-                </plugin>
-                <!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
-                <plugin>
-                    <artifactId>maven-site-plugin</artifactId>
-                    <version>3.7.1</version>
-                </plugin>
-                <plugin>
-                    <artifactId>maven-project-info-reports-plugin</artifactId>
-                    <version>3.0.0</version>
-                </plugin>
-            </plugins>
-        </pluginManagement>
-    </build>
-</project>

j2html-codegen/pom.xml

@@ -0,0 +1,86 @@
+<?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/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.j2html</groupId>
+        <artifactId>j2html-parent</artifactId>
+        <version>1.6.1-SNAPSHOT</version>
+    </parent>
+
+    <name>j2html-codegen</name>
+    <artifactId>j2html-codegen-maven-plugin</artifactId>
+    <packaging>maven-plugin</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-plugin-api</artifactId>
+            <version>3.8.4</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.maven.plugin-tools</groupId>
+            <artifactId>maven-plugin-annotations</artifactId>
+            <version>3.6.0</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-project</artifactId>
+            <version>2.2.1</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <!--
+          Note:  The use of version properties below is to avoid
+          redefining these versions when using this maven plugin
+          in other projects.  Using the more concise dependency-
+          management strategy for versioning doesn't work when
+          another project tries to detect this plugin's dependency
+          versions.
+        -->
+        <dependency>
+            <groupId>org.jsoup</groupId>
+            <artifactId>jsoup</artifactId>
+            <version>${jsoup.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.squareup</groupId>
+            <artifactId>javapoet</artifactId>
+            <version>${javapoet.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>${mockito.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <artifactId>maven-plugin-plugin</artifactId>
+                    <version>3.6.4</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
+
+</project>

j2html-codegen/src/main/java/com/j2html/codegen/App.java

@@ -1,7 +1,7 @@
-package j2html_codegen;
+package com.j2html.codegen;
 
-import j2html_codegen.generators.AttributeInterfaceCodeGenerator;
-import j2html_codegen.generators.SpecializedTagClassCodeGenerator;
+import com.j2html.codegen.generators.SpecializedTagClassCodeGenerator;
+import com.j2html.codegen.generators.AttributeInterfaceCodeGenerator;
 
 import java.io.IOException;
 import java.nio.file.Path;

j2html-codegen/src/main/java/com/j2html/codegen/Export.java

@@ -0,0 +1,50 @@
+package com.j2html.codegen;
+
+import com.j2html.codegen.model.AttrD;
+
+import static com.j2html.codegen.generators.TagCreatorCodeGenerator.containerTags;
+import static com.j2html.codegen.generators.TagCreatorCodeGenerator.emptyTags;
+import static com.j2html.codegen.model.AttributesList.attributesDescriptive;
+import static com.j2html.codegen.model.AttributesList.getCustomAttributesForHtmlTag;
+import static java.lang.System.*;
+
+public class Export {
+
+    public static void main(String[] args){
+        for (final String tag : emptyTags()) {
+            out.print("EMPTY-ELEMENT[");
+            out.print(tag);
+            out.print("]");
+            out.println();
+        }
+        for (final String tag : containerTags()) {
+            out.print("ELEMENT[");
+            out.print(tag);
+            out.print("]");
+            out.println();
+        }
+
+        out.println();
+
+        for(AttrD attr : attributesDescriptive()){
+            if(attr.hasArgument){
+                out.print("STRING");
+            }else{
+                out.print("BOOLEAN");
+            }
+            out.print("[");
+            out.print(attr.attr);
+            out.print("]");
+            out.println();
+            for(String tag : attr.tags){
+                out.print("ATTRIBUTE[");
+                out.print(tag);
+                out.print(":");
+                out.print(attr.attr);
+                out.print("]");
+                out.println();
+            }
+            out.println();
+        }
+    }
+}

j2html-codegen/src/main/java/com/j2html/codegen/Generator.java

@@ -0,0 +1,199 @@
+package com.j2html.codegen;
+
+import com.j2html.codegen.Model.Node;
+import com.squareup.javapoet.*;
+
+import javax.lang.model.element.Modifier;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.Map;
+
+import static com.j2html.codegen.Model.Metadata.ON_OFF;
+import static com.j2html.codegen.Model.Metadata.SELF_CLOSING;
+
+public class Generator {
+
+    public static final ClassName INSTANCE = ClassName.get("j2html.tags", "IInstance");
+    public static final ClassName TAG = ClassName.get("j2html.tags", "Tag");
+    public static final ClassName EMPTY_TAG = ClassName.get("j2html.tags", "EmptyTag");
+    public static final ClassName CONTAINER_TAG = ClassName.get("j2html.tags", "ContainerTag");
+
+    public static void main(String... args) throws IOException {
+        Path path = Paths.get("j2html-codegen", "src", "test", "resources", "html.model");
+        String definitions = new String(Files.readAllBytes(path));
+        Model model = new Model();
+        Parser.parse(definitions, model);
+
+        Path dir = Paths.get("/j2html/generated-source");
+        Files.createDirectories(dir);
+        generate(dir, "j2html.tags.attributes", "j2html.tags.specialized", model);
+    }
+
+    public static void generate(Path root, String attributePkg, String elementPkg, Model model) throws IOException {
+        Map<String, JavaFile> attributes = generateAttributePackage(attributePkg, model);
+        for (JavaFile file : attributes.values()) {
+            file.writeTo(root);
+        }
+
+        Map<String, JavaFile> elements = generateElementPackage(elementPkg, model, attributes);
+        for (JavaFile file : elements.values()) {
+            file.writeTo(root);
+        }
+    }
+
+    private static Map<String, JavaFile> generateElementPackage(String pkg, Model model, Map<String, JavaFile> attributes) {
+        Map<String, JavaFile> files = new HashMap<>();
+
+        // Convert all elements into classes.
+        for (Node element : model.elements()) {
+            ClassName className = ClassName.get(pkg, capitalize(element.name) + "Tag");
+
+            TypeSpec.Builder type = defineElementClass(element, className);
+
+            // Assign attributes to this element.
+            for (Node attribute : element.children) {
+                JavaFile file = attributes.get(attribute.name);
+                type.addSuperinterface(
+                    ParameterizedTypeName.get(
+                        ClassName.get(file.packageName, file.typeSpec.name),
+                        className
+                    )
+                );
+            }
+
+            files.put(
+                element.name,
+                JavaFile.builder(pkg, type.build())
+                    .skipJavaLangImports(true)
+                    .build()
+            );
+        }
+
+        return files;
+    }
+
+    private static Map<String, JavaFile> generateAttributePackage(String pkg, Model model) {
+        Map<String, JavaFile> files = new HashMap<>();
+
+        // Convert all attributes into classes.
+        for (Node attribute : model.attributes()) {
+            TypeSpec.Builder type = defineAttributeClass(pkg, attribute);
+
+            if (attribute.type.equals(Node.Type.STRING)) {
+                defineStringAttributeMethods(attribute, type);
+            } else if (attribute.type.equals(Node.Type.BOOLEAN) && !attribute.is(ON_OFF)) {
+                defineBooleanAttributeMethods(attribute, type);
+            } else if (attribute.type.equals(Node.Type.BOOLEAN) && attribute.is(ON_OFF)) {
+                defineOnOffAttributeMethods(attribute, type);
+            }
+
+            files.put(
+                attribute.name,
+                JavaFile.builder(pkg, type.build())
+                    .skipJavaLangImports(true)
+                    .build()
+            );
+        }
+
+        return files;
+    }
+
+    private static TypeSpec.Builder defineElementClass(Node element, ClassName className) {
+        MethodSpec constructor = MethodSpec.constructorBuilder()
+            .addModifiers(Modifier.PUBLIC)
+            .addStatement("super(\"" + element.name + "\")")
+            .build();
+
+        TypeSpec.Builder type = TypeSpec.classBuilder(className)
+            .addModifiers(Modifier.PUBLIC)
+            .superclass(
+                ParameterizedTypeName.get(element.is(SELF_CLOSING) ? EMPTY_TAG : CONTAINER_TAG, className)
+            )
+            .addMethod(constructor);
+        return type;
+    }
+
+    private static TypeSpec.Builder defineAttributeClass(String pkg, Node attribute) {
+        ClassName name = ClassName.get(pkg, "I" + capitalize(attribute.name));
+        return TypeSpec.interfaceBuilder(name)
+            .addSuperinterface(ParameterizedTypeName.get(INSTANCE, TypeVariableName.get("T")))
+            .addTypeVariable(TypeVariableName.get("T", ParameterizedTypeName.get(TAG, TypeVariableName.get("T"))))
+            .addModifiers(Modifier.PUBLIC);
+    }
+
+    private static void defineBooleanAttributeMethods(Node attribute, TypeSpec.Builder type) {
+        MethodSpec with = MethodSpec.methodBuilder(methodName("is", attribute.name))
+            .addModifiers(Modifier.PUBLIC, Modifier.DEFAULT)
+            .addStatement("return self().attr(\"" + attribute.name + "\")")
+            .returns(TypeVariableName.get("T"))
+            .build();
+
+        MethodSpec withCond = MethodSpec.methodBuilder(methodName("withCond", attribute.name))
+            .addModifiers(Modifier.PUBLIC, Modifier.DEFAULT)
+            .addParameter(TypeName.BOOLEAN, "enable", Modifier.FINAL)
+            .addStatement("return enable ? self().attr(\"" + attribute.name + "\") : self()")
+            .returns(TypeVariableName.get("T"))
+            .build();
+
+        type.addMethod(with);
+        type.addMethod(withCond);
+    }
+
+    private static void defineOnOffAttributeMethods(Node attribute, TypeSpec.Builder type) {
+        MethodSpec with = MethodSpec.methodBuilder(methodName("is", attribute.name))
+            .addModifiers(Modifier.PUBLIC, Modifier.DEFAULT)
+            .addStatement("return self().attr(\"" + attribute.name + "\", \"on\")")
+            .returns(TypeVariableName.get("T"))
+            .build();
+
+        MethodSpec withCond = MethodSpec.methodBuilder(methodName("withCond", attribute.name))
+            .addModifiers(Modifier.PUBLIC, Modifier.DEFAULT)
+            .addParameter(TypeName.BOOLEAN, "enable", Modifier.FINAL)
+            .addStatement("return enable ? self().attr(\"" + attribute.name + "\", \"on\") : self()")
+            .returns(TypeVariableName.get("T"))
+            .build();
+
+        type.addMethod(with);
+        type.addMethod(withCond);
+    }
+
+    private static void defineStringAttributeMethods(Node attribute, TypeSpec.Builder type) {
+        MethodSpec with = MethodSpec.methodBuilder(methodName("with", attribute.name))
+            .addModifiers(Modifier.PUBLIC, Modifier.DEFAULT)
+            .addParameter(String.class, parameter(attribute), Modifier.FINAL)
+            .addStatement("return self().attr(\"" + attribute.name + "\", " + parameter(attribute) + ")")
+            .returns(TypeVariableName.get("T"))
+            .build();
+
+        MethodSpec withCond = MethodSpec.methodBuilder(methodName("withCond", attribute.name))
+            .addModifiers(Modifier.PUBLIC, Modifier.DEFAULT)
+            .addParameter(TypeName.BOOLEAN, "enable", Modifier.FINAL)
+            .addParameter(String.class, parameter(attribute), Modifier.FINAL)
+            .addStatement("return enable ? self().attr(\"" + attribute.name + "\", " + parameter(attribute) + ") : self()")
+            .returns(TypeVariableName.get("T"))
+            .build();
+
+        type.addMethod(with);
+        type.addMethod(withCond);
+    }
+
+    private static String parameter(Node attribute) {
+        return attribute.name + "_";
+    }
+
+    private static String methodName(String... words) {
+        String[] camelCase = new String[words.length];
+        camelCase[0] = words[0];
+        for (int i = 1; i < words.length; i++) {
+            camelCase[i] = capitalize(words[i]);
+        }
+        return String.join("", camelCase);
+    }
+
+    private static String capitalize(String word) {
+        return word.substring(0, 1).toUpperCase() + word.substring(1).toLowerCase();
+    }
+}

j2html-codegen/src/main/java/com/j2html/codegen/GeneratorUtil.java

@@ -1,4 +1,4 @@
-package j2html_codegen;
+package com.j2html.codegen;
 
 import java.io.File;
 import java.io.IOException;

j2html-codegen/src/main/java/com/j2html/codegen/J2htmlCodeGeneratorMojo.java

@@ -0,0 +1,65 @@
+package com.j2html.codegen;
+
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.plugins.annotations.LifecyclePhase;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.project.MavenProject;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+@Mojo(name = "generate-source-files", defaultPhase = LifecyclePhase.GENERATE_SOURCES)
+public class J2htmlCodeGeneratorMojo extends AbstractMojo {
+
+    @Parameter(defaultValue = "${project}", required = true, readonly = true)
+    MavenProject project;
+
+    @Parameter(property = "modelFile", required = true)
+    String modelFile;
+
+    @Parameter(property = "attributePackage", required = true)
+    String attributePackage;
+
+    @Parameter(property = "tagPackage", required = true)
+    String tagPackage;
+
+    @Override
+    public void execute() throws MojoExecutionException, MojoFailureException {
+        getLog().debug("Model File: " + modelFile);
+        getLog().debug("Attribute Package: " + attributePackage);
+        getLog().debug("Tag Package: " + tagPackage);
+
+        String outputDirectory = project.getBuild().getDirectory() + "/generated-sources/j2html-codegen";
+        project.addCompileSourceRoot(outputDirectory);
+        getLog().debug("Generating J2Html sources in: " + outputDirectory);
+
+        String definitions;
+        try {
+            definitions = new String(Files.readAllBytes(Paths.get(modelFile)));
+        } catch (IOException e) {
+            throw new MojoFailureException("Unable to locate model file: " + modelFile, e);
+        }
+
+        Model model = new Model();
+        try {
+            Parser.parse(definitions, model);
+        }catch (RuntimeException e){
+            throw new MojoFailureException("Unable to parse model file.", e);
+        }
+
+        try {
+            Generator.generate(
+                Paths.get(outputDirectory).toAbsolutePath(),
+                attributePackage,
+                tagPackage,
+                model
+            );
+        } catch (IOException e) {
+            throw new MojoFailureException("Failed to generate source files.", e);
+        }
+    }
+}

j2html-codegen/src/main/java/com/j2html/codegen/Model.java

@@ -0,0 +1,171 @@
+package com.j2html.codegen;
+
+import java.util.*;
+
+import static com.j2html.codegen.Model.Metadata.ON_OFF;
+import static com.j2html.codegen.Model.Metadata.SELF_CLOSING;
+import static com.j2html.codegen.Model.Node.Type.*;
+
+public class Model implements Parser.Listener {
+
+    private Map<String, Node> elements;
+    private Map<String, Node> attributes;
+
+    public Model() {
+        elements = new LinkedHashMap<>();
+        attributes = new LinkedHashMap<>();
+    }
+
+    public Collection<Node> elements(){
+        return elements.values();
+    }
+
+    public Collection<Node> attributes(){
+        return attributes.values();
+    }
+
+    public Node addElement(String name) {
+        return add(ELEMENT, name, elements);
+    }
+
+    public Node addBooleanAttribute(String name) {
+        return add(BOOLEAN, name, attributes);
+    }
+
+    public Node addStringAttribute(String name) {
+        return add(STRING, name, attributes);
+    }
+
+    public Node element(String name) {
+        if (!elements.containsKey(name)) {
+            throw new NodeDoesNotExist(name);
+        }
+        return elements.get(name);
+    }
+
+    public Node attribute(String name) {
+        if (!attributes.containsKey(name)) {
+            throw new NodeDoesNotExist(name);
+        }
+        return attributes.get(name);
+    }
+
+    private Node add(Node.Type type, String name, Map<String, Node> nodes) {
+        if (nodes.containsKey(name)) {
+            throw new NodeAlreadyExists(name);
+        }
+
+        Node node = new Node(type, name);
+        nodes.put(name, node);
+        return node;
+    }
+
+    @Override
+    public void lineCommented(int line, String txt) {
+        // Ignore.
+    }
+
+    @Override
+    public void elementDefined(int line, String name) {
+        attempt(() -> addElement(name), line);
+    }
+
+    @Override
+    public void emptyElementDefined(int line, String name) {
+        attempt(() -> addElement(name).annotate(SELF_CLOSING), line);
+    }
+
+    @Override
+    public void booleanDefined(int line, String name) {
+        attempt(() -> addBooleanAttribute(name), line);
+    }
+
+    @Override
+    public void onOffDefined(int line, String name) {
+        attempt(() -> addBooleanAttribute(name).annotate(ON_OFF), line);
+    }
+
+    @Override
+    public void stringDefined(int line, String name) {
+        attempt(() -> addStringAttribute(name), line);
+    }
+
+    @Override
+    public void attributeDefined(int line, String element, String name) {
+        attempt(() -> element(element).addChild(attribute(name)), line);
+    }
+
+    @Override
+    public void invalidLine(int line, String txt) {
+        throw new RuntimeException("Invalid line [" + line + "]: " + txt);
+    }
+
+    @FunctionalInterface
+    private interface Unsafe {
+        void call() throws RuntimeException;
+    }
+
+    private void attempt(Unsafe operation, int line) {
+        try {
+            operation.call();
+        } catch (RuntimeException e) {
+            throw new InvalidModel(e, line);
+        }
+    }
+
+    public static class Node {
+        enum Type {
+            ELEMENT,
+            BOOLEAN,
+            STRING
+        }
+
+        public final Type type;
+        public final String name;
+        public final List<Metadata> metadata;
+        public final List<Node> children;
+
+        private Node(Type type, String name) {
+            this.type = type;
+            this.name = name;
+            this.metadata = new ArrayList<>();
+            this.children = new ArrayList<>();
+        }
+
+        public void annotate(Metadata meta) {
+            metadata.add(meta);
+        }
+
+        public void addChild(Node node) {
+            children.add(node);
+        }
+
+        public boolean is(Metadata annotation){
+            return metadata.contains(annotation);
+        }
+    }
+
+    public enum Metadata {
+        SELF_CLOSING,
+        ON_OFF,
+        OBSOLETE
+    }
+
+    public static class InvalidModel extends RuntimeException {
+        public InvalidModel(Exception cause, int line) {
+            super(cause.getMessage() + ".  At line " + line, cause);
+        }
+    }
+
+    public static class NodeAlreadyExists extends RuntimeException {
+        public NodeAlreadyExists(String name) {
+            super("Node already exists: " + name);
+        }
+    }
+
+    public static class NodeDoesNotExist extends RuntimeException {
+        public NodeDoesNotExist(String name) {
+            super("Node does not exist: " + name);
+        }
+    }
+}

j2html-codegen/src/main/java/com/j2html/codegen/Parser.java

@@ -0,0 +1,91 @@
+package com.j2html.codegen;
+
+import java.util.function.Consumer;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class Parser {
+
+    private static final Pattern EMPTY_LINE_PATTERN = Pattern.compile("\\s*");
+    private static final Pattern COMMENT_PATTERN = Pattern.compile("#.*");
+    private static final Pattern NODE_PATTERN = Pattern.compile("(?<type>ELEMENT|EMPTY-ELEMENT|BOOLEAN|ONOFF|STRING)\\[(?<name>\\S+)\\]");
+    private static final Pattern ATTRIBUTE_PATTERN = Pattern.compile("ATTRIBUTE\\[(?<element>\\S+):(?<name>\\S+)\\]");
+
+    public interface Listener {
+        void lineCommented(int line, String txt);
+
+        void elementDefined(int line, String name);
+
+        void emptyElementDefined(int line, String name);
+
+        void booleanDefined(int line, String name);
+
+        void onOffDefined(int line, String name);
+
+        void stringDefined(int line, String name);
+
+        void attributeDefined(int line, String element, String name);
+
+        void invalidLine(int line, String txt);
+    }
+
+    public static void parse(String txt, Listener listener) {
+        String[] lines = txt.split("[\r\n]+");
+
+        for (int i = 0; i < lines.length; i++) {
+            int number = i + 1;
+            String line = lines[i];
+
+            if (match(EMPTY_LINE_PATTERN, line)) continue;
+
+            if (match(COMMENT_PATTERN, line, matcher -> {
+                listener.lineCommented(number, line);
+            })) continue;
+
+            if (match(NODE_PATTERN, line, matcher -> {
+                String type = matcher.group("type");
+                String name = matcher.group("name");
+                switch (type) {
+                    case "ELEMENT":
+                        listener.elementDefined(number, name);
+                        break;
+                    case "EMPTY-ELEMENT":
+                        listener.emptyElementDefined(number, name);
+                        break;
+                    case "BOOLEAN":
+                        listener.booleanDefined(number, name);
+                        break;
+                    case "ONOFF":
+                        listener.onOffDefined(number, name);
+                        break;
+                    case "STRING":
+                        listener.stringDefined(number, name);
+                        break;
+                }
+            })) continue;
+
+            if (match(ATTRIBUTE_PATTERN, line, matcher -> {
+                listener.attributeDefined(
+                    number,
+                    matcher.group("element"),
+                    matcher.group("name")
+                );
+            })) continue;
+
+            listener.invalidLine(number, line);
+        }
+    }
+
+    private static boolean match(Pattern pattern, String txt) {
+        return pattern.matcher(txt).matches();
+    }
+
+    private static boolean match(Pattern pattern, String txt, Consumer<Matcher> onMatch) {
+        Matcher matcher = pattern.matcher(txt);
+        if (matcher.matches()) {
+            onMatch.accept(matcher);
+            return true;
+        }
+        return false;
+    }
+}

j2html-codegen/src/main/java/com/j2html/codegen/generators/AttributeInterfaceCodeGenerator.java

@@ -1,8 +1,9 @@
-package j2html_codegen.generators;
+package com.j2html.codegen.generators;
+
+import com.j2html.codegen.GeneratorUtil;
+import com.j2html.codegen.model.AttrD;
+import com.j2html.codegen.model.AttributesList;
 
-import j2html_codegen.GeneratorUtil;
-import j2html_codegen.model.AttrD;
-import j2html_codegen.model.AttributesList;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;

j2html-codegen/src/main/java/com/j2html/codegen/generators/SpecializedTagClassCodeGenerator.java

@@ -1,8 +1,8 @@
-package j2html_codegen.generators;
+package com.j2html.codegen.generators;
 
 
-import j2html_codegen.GeneratorUtil;
-import j2html_codegen.model.AttributesList;
+import com.j2html.codegen.GeneratorUtil;
+import com.j2html.codegen.model.AttributesList;
 
 import java.io.IOException;
 import java.nio.file.Files;
@@ -13,8 +13,8 @@ import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
 
-import static j2html_codegen.generators.TagCreatorCodeGenerator.containerTags;
-import static j2html_codegen.generators.TagCreatorCodeGenerator.emptyTags;
+import static com.j2html.codegen.generators.TagCreatorCodeGenerator.containerTags;
+import static com.j2html.codegen.generators.TagCreatorCodeGenerator.emptyTags;
 
 public final class SpecializedTagClassCodeGenerator {
 

j2html-codegen/src/main/java/com/j2html/codegen/generators/TagCreatorCodeGenerator.java

@@ -1,4 +1,4 @@
-package j2html_codegen.generators;
+package com.j2html.codegen.generators;
 
 import java.util.Arrays;
 import java.util.List;

j2html-codegen/src/main/java/com/j2html/codegen/generators/WattsiGenerator.java

@@ -1,11 +1,11 @@
-package j2html_codegen.generators;
+package com.j2html.codegen.generators;
 
+import com.j2html.codegen.wattsi.AttributeDefinition;
+import com.j2html.codegen.wattsi.ElementDefinition;
+import com.j2html.codegen.wattsi.WattsiSource;
 import com.squareup.javapoet.ClassName;
 import com.squareup.javapoet.MethodSpec;
 import com.squareup.javapoet.TypeSpec;
-import j2html_codegen.wattsi.AttributeDefinition;
-import j2html_codegen.wattsi.ElementDefinition;
-import j2html_codegen.wattsi.WattsiSource;
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
 
@@ -64,10 +64,10 @@ public class WattsiGenerator {
                 }
             }
 
-//            System.out.println(type.build().toString());
+            System.out.println(type.build().toString());
         }
 
-        System.out.println(doc.select("dfn"));
+//        System.out.println(doc.select("dfn"));
     }
 
     private static String methodName(String prefix, String... words){

j2html-codegen/src/main/java/com/j2html/codegen/model/AttrD.java

@@ -1,4 +1,4 @@
-package j2html_codegen.model;
+package com.j2html.codegen.model;
 
 public final class AttrD {
     //attribute descriptor

j2html-codegen/src/main/java/com/j2html/codegen/model/AttributesList.java

@@ -1,4 +1,4 @@
-package j2html_codegen.model;
+package com.j2html.codegen.model;
 
 import java.util.ArrayList;
 import java.util.Arrays;

j2html-codegen/src/main/java/com/j2html/codegen/wattsi/AttributeDefinition.java

@@ -1,4 +1,4 @@
-package j2html_codegen.wattsi;
+package com.j2html.codegen.wattsi;
 
 public interface AttributeDefinition {
 

j2html-codegen/src/main/java/com/j2html/codegen/wattsi/ElementDefinition.java

@@ -1,9 +1,11 @@
-package j2html_codegen.wattsi;
+package com.j2html.codegen.wattsi;
 
 public interface ElementDefinition {
 
     String name();
 
+    boolean isSelfClosing();
+
     boolean isObsolete();
 
 }

j2html-codegen/src/main/java/com/j2html/codegen/wattsi/WattsiSource.java

@@ -1,4 +1,4 @@
-package j2html_codegen.wattsi;
+package com.j2html.codegen.wattsi;
 
 import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
@@ -99,6 +99,11 @@ public class WattsiSource {
             return Reference.from(dfn.childNodes()).key;
         }
 
+        @Override
+        public boolean isSelfClosing() {
+            return false;
+        }
+
         @Override
         public boolean isObsolete() {
             return obsolete.contains(reference());

j2html-codegen/src/test/java/com/j2html/codegen/AppTest.java

@@ -1,4 +1,4 @@
-package j2html_codegen;
+package com.j2html.codegen;
 
 import static org.junit.Assert.assertTrue;
 

j2html-codegen/src/test/java/com/j2html/codegen/CodeGeneratorComplianceTests.java

@@ -1,8 +1,8 @@
-package j2html_codegen;
+package com.j2html.codegen;
 
-import j2html_codegen.generators.TagCreatorCodeGenerator;
-import j2html_codegen.wattsi.ElementDefinition;
-import j2html_codegen.wattsi.WattsiSource;
+import com.j2html.codegen.generators.TagCreatorCodeGenerator;
+import com.j2html.codegen.wattsi.ElementDefinition;
+import com.j2html.codegen.wattsi.WattsiSource;
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
 import org.junit.Before;

j2html-codegen/src/test/java/com/j2html/codegen/ParserTest.java

@@ -0,0 +1,69 @@
+package com.j2html.codegen;
+
+import org.junit.Test;
+import org.mockito.InOrder;
+
+import java.util.function.Consumer;
+
+import static org.mockito.Mockito.*;
+
+public class ParserTest {
+
+    private void verifyParsing(String txt, Consumer<Parser.Listener> checks) {
+        Parser.Listener listener = mock(Parser.Listener.class);
+        Parser.parse(txt, listener);
+        checks.accept(listener);
+    }
+
+    @Test
+    public void an_empty_input_has_no_events() {
+        verifyParsing("", listener -> {
+            verifyNoInteractions(listener);
+        });
+    }
+
+    @Test
+    public void whitespace_has_no_events() {
+        verifyParsing("    \t\t\t\t", listener -> {
+            verifyNoInteractions(listener);
+        });
+    }
+
+    @Test
+    public void commented_lines_are_signaled() {
+        verifyParsing("#Comment 1.\n# Comment B?", listener -> {
+            InOrder order = inOrder(listener);
+            order.verify(listener).lineCommented(1, "#Comment 1.");
+            order.verify(listener).lineCommented(2, "# Comment B?");
+        });
+    }
+
+    @Test
+    public void node_definitions_are_signaled() {
+        verifyParsing("ELEMENT[a]\nEMPTY-ELEMENT[b]\nBOOLEAN[c]\nONOFF[d]\nSTRING[e]", listener -> {
+            InOrder order = inOrder(listener);
+            order.verify(listener).elementDefined(1, "a");
+            order.verify(listener).emptyElementDefined(2, "b");
+            order.verify(listener).booleanDefined(3, "c");
+            order.verify(listener).onOffDefined(4, "d");
+            order.verify(listener).stringDefined(5, "e");
+        });
+    }
+
+    @Test
+    public void attribute_definitions_are_signaled() {
+        verifyParsing("ATTRIBUTE[a:b]", listener -> {
+            InOrder order = inOrder(listener);
+            order.verify(listener).attributeDefined(1, "a", "b");
+        });
+    }
+
+    @Test
+    public void invalid_lines_are_signaled() {
+        verifyParsing("lol, I dunno!\nIt Broke...", listener -> {
+            InOrder order = inOrder(listener);
+            order.verify(listener).invalidLine(1, "lol, I dunno!");
+            order.verify(listener).invalidLine(2, "It Broke...");
+        });
+    }
+}

j2html-codegen/src/test/resources/html.model

@@ -0,0 +1,622 @@
+EMPTY-ELEMENT[area]
+EMPTY-ELEMENT[base]
+EMPTY-ELEMENT[br]
+EMPTY-ELEMENT[col]
+EMPTY-ELEMENT[embed]
+EMPTY-ELEMENT[hr]
+EMPTY-ELEMENT[img]
+EMPTY-ELEMENT[input]
+EMPTY-ELEMENT[keygen]
+EMPTY-ELEMENT[link]
+EMPTY-ELEMENT[meta]
+EMPTY-ELEMENT[param]
+EMPTY-ELEMENT[source]
+EMPTY-ELEMENT[track]
+EMPTY-ELEMENT[wbr]
+
+ELEMENT[a]
+ELEMENT[abbr]
+ELEMENT[address]
+ELEMENT[article]
+ELEMENT[aside]
+ELEMENT[audio]
+ELEMENT[b]
+ELEMENT[bdi]
+ELEMENT[bdo]
+ELEMENT[blockquote]
+ELEMENT[body]
+ELEMENT[button]
+ELEMENT[canvas]
+ELEMENT[caption]
+ELEMENT[cite]
+ELEMENT[code]
+ELEMENT[colgroup]
+ELEMENT[data]
+ELEMENT[datalist]
+ELEMENT[dd]
+ELEMENT[del]
+ELEMENT[details]
+ELEMENT[dfn]
+ELEMENT[dialog]
+ELEMENT[div]
+ELEMENT[dl]
+ELEMENT[dt]
+ELEMENT[em]
+ELEMENT[fieldset]
+ELEMENT[figcaption]
+ELEMENT[figure]
+ELEMENT[footer]
+ELEMENT[form]
+ELEMENT[h1]
+ELEMENT[h2]
+ELEMENT[h3]
+ELEMENT[h4]
+ELEMENT[h5]
+ELEMENT[h6]
+ELEMENT[head]
+ELEMENT[header]
+ELEMENT[html]
+ELEMENT[i]
+ELEMENT[iframe]
+ELEMENT[ins]
+ELEMENT[kbd]
+ELEMENT[label]
+ELEMENT[legend]
+ELEMENT[li]
+ELEMENT[main]
+ELEMENT[map]
+ELEMENT[mark]
+ELEMENT[menu]
+ELEMENT[menuitem]
+ELEMENT[meter]
+ELEMENT[nav]
+ELEMENT[noscript]
+ELEMENT[object]
+ELEMENT[ol]
+ELEMENT[optgroup]
+ELEMENT[option]
+ELEMENT[output]
+ELEMENT[p]
+ELEMENT[picture]
+ELEMENT[pre]
+ELEMENT[progress]
+ELEMENT[q]
+ELEMENT[rp]
+ELEMENT[rt]
+ELEMENT[ruby]
+ELEMENT[s]
+ELEMENT[samp]
+ELEMENT[script]
+ELEMENT[section]
+ELEMENT[select]
+ELEMENT[slot]
+ELEMENT[small]
+ELEMENT[span]
+ELEMENT[strong]
+ELEMENT[style]
+ELEMENT[sub]
+ELEMENT[summary]
+ELEMENT[sup]
+ELEMENT[table]
+ELEMENT[tbody]
+ELEMENT[td]
+ELEMENT[template]
+ELEMENT[textarea]
+ELEMENT[tfoot]
+ELEMENT[th]
+ELEMENT[thead]
+ELEMENT[time]
+ELEMENT[title]
+ELEMENT[tr]
+ELEMENT[u]
+ELEMENT[ul]
+ELEMENT[var]
+ELEMENT[video]
+
+STRING[accept]
+ATTRIBUTE[input:accept]
+
+STRING[action]
+ATTRIBUTE[form:action]
+
+STRING[alt]
+ATTRIBUTE[area:alt]
+ATTRIBUTE[img:alt]
+ATTRIBUTE[input:alt]
+
+BOOLEAN[async]
+ATTRIBUTE[script:async]
+
+ONOFF[autocomplete]
+ATTRIBUTE[form:autocomplete]
+ATTRIBUTE[input:autocomplete]
+
+BOOLEAN[autofocus]
+ATTRIBUTE[button:autofocus]
+ATTRIBUTE[input:autofocus]
+ATTRIBUTE[select:autofocus]
+ATTRIBUTE[textarea:autofocus]
+
+BOOLEAN[autoplay]
+ATTRIBUTE[audio:autoplay]
+ATTRIBUTE[video:autoplay]
+
+STRING[charset]
+ATTRIBUTE[meta:charset]
+ATTRIBUTE[script:charset]
+
+BOOLEAN[checked]
+ATTRIBUTE[input:checked]
+
+STRING[cite]
+ATTRIBUTE[blockquote:cite]
+ATTRIBUTE[del:cite]
+ATTRIBUTE[ins:cite]
+ATTRIBUTE[q:cite]
+
+STRING[cols]
+ATTRIBUTE[textarea:cols]
+
+STRING[colspan]
+ATTRIBUTE[td:colspan]
+ATTRIBUTE[th:colspan]
+
+STRING[content]
+ATTRIBUTE[meta:content]
+
+BOOLEAN[controls]
+ATTRIBUTE[audio:controls]
+ATTRIBUTE[video:controls]
+
+STRING[coords]
+ATTRIBUTE[area:coords]
+
+STRING[data]
+ATTRIBUTE[object:data]
+
+STRING[datetime]
+ATTRIBUTE[del:datetime]
+ATTRIBUTE[ins:datetime]
+ATTRIBUTE[time:datetime]
+
+BOOLEAN[default]
+ATTRIBUTE[track:default]
+
+BOOLEAN[defer]
+ATTRIBUTE[script:defer]
+
+STRING[dirname]
+ATTRIBUTE[input:dirname]
+ATTRIBUTE[textarea:dirname]
+
+BOOLEAN[disabled]
+ATTRIBUTE[button:disabled]
+ATTRIBUTE[fieldset:disabled]
+ATTRIBUTE[input:disabled]
+ATTRIBUTE[optgroup:disabled]
+ATTRIBUTE[option:disabled]
+ATTRIBUTE[select:disabled]
+ATTRIBUTE[textarea:disabled]
+
+BOOLEAN[download]
+ATTRIBUTE[a:download]
+ATTRIBUTE[area:download]
+
+STRING[enctype]
+ATTRIBUTE[form:enctype]
+
+STRING[for]
+ATTRIBUTE[label:for]
+ATTRIBUTE[output:for]
+
+STRING[form]
+ATTRIBUTE[button:form]
+ATTRIBUTE[fieldset:form]
+ATTRIBUTE[input:form]
+ATTRIBUTE[label:form]
+ATTRIBUTE[meter:form]
+ATTRIBUTE[object:form]
+ATTRIBUTE[output:form]
+ATTRIBUTE[select:form]
+ATTRIBUTE[textarea:form]
+
+STRING[formaction]
+ATTRIBUTE[button:formaction]
+ATTRIBUTE[input:formaction]
+
+STRING[headers]
+ATTRIBUTE[td:headers]
+ATTRIBUTE[th:headers]
+
+STRING[height]
+ATTRIBUTE[canvas:height]
+ATTRIBUTE[embed:height]
+ATTRIBUTE[iframe:height]
+ATTRIBUTE[img:height]
+ATTRIBUTE[input:height]
+ATTRIBUTE[object:height]
+ATTRIBUTE[video:height]
+
+STRING[high]
+ATTRIBUTE[meter:high]
+
+STRING[href]
+ATTRIBUTE[a:href]
+ATTRIBUTE[area:href]
+ATTRIBUTE[base:href]
+ATTRIBUTE[link:href]
+
+STRING[hreflang]
+ATTRIBUTE[a:hreflang]
+ATTRIBUTE[area:hreflang]
+ATTRIBUTE[link:hreflang]
+
+BOOLEAN[ismap]
+ATTRIBUTE[img:ismap]
+
+STRING[kind]
+ATTRIBUTE[track:kind]
+
+STRING[label]
+ATTRIBUTE[track:label]
+ATTRIBUTE[option:label]
+ATTRIBUTE[optgroup:label]
+
+STRING[list]
+ATTRIBUTE[input:list]
+
+BOOLEAN[loop]
+ATTRIBUTE[audio:loop]
+ATTRIBUTE[video:loop]
+
+STRING[low]
+ATTRIBUTE[meter:low]
+
+STRING[max]
+ATTRIBUTE[input:max]
+ATTRIBUTE[meter:max]
+ATTRIBUTE[progress:max]
+
+STRING[maxlength]
+ATTRIBUTE[input:maxlength]
+ATTRIBUTE[textarea:maxlength]
+
+STRING[media]
+ATTRIBUTE[a:media]
+ATTRIBUTE[area:media]
+ATTRIBUTE[link:media]
+ATTRIBUTE[source:media]
+ATTRIBUTE[style:media]
+
+STRING[method]
+ATTRIBUTE[form:method]
+
+STRING[min]
+ATTRIBUTE[input:min]
+ATTRIBUTE[meter:min]
+
+BOOLEAN[multiple]
+ATTRIBUTE[input:multiple]
+ATTRIBUTE[select:multiple]
+
+BOOLEAN[muted]
+ATTRIBUTE[video:muted]
+ATTRIBUTE[audio:muted]
+
+STRING[name]
+ATTRIBUTE[button:name]
+ATTRIBUTE[fieldset:name]
+ATTRIBUTE[form:name]
+ATTRIBUTE[iframe:name]
+ATTRIBUTE[input:name]
+ATTRIBUTE[map:name]
+ATTRIBUTE[meta:name]
+ATTRIBUTE[object:name]
+ATTRIBUTE[output:name]
+ATTRIBUTE[param:name]
+ATTRIBUTE[select:name]
+ATTRIBUTE[slot:name]
+ATTRIBUTE[textarea:name]
+
+BOOLEAN[novalidate]
+ATTRIBUTE[form:novalidate]
+
+STRING[onabort]
+ATTRIBUTE[audio:onabort]
+ATTRIBUTE[embed:onabort]
+ATTRIBUTE[img:onabort]
+ATTRIBUTE[object:onabort]
+ATTRIBUTE[video:onabort]
+
+STRING[onafterprint]
+ATTRIBUTE[body:onafterprint]
+
+STRING[onbeforeprint]
+ATTRIBUTE[body:onbeforeprint]
+
+STRING[onbeforeunload]
+ATTRIBUTE[body:onbeforeunload]
+
+STRING[oncanplay]
+ATTRIBUTE[audio:oncanplay]
+ATTRIBUTE[embed:oncanplay]
+ATTRIBUTE[object:oncanplay]
+ATTRIBUTE[video:oncanplay]
+
+STRING[oncanplaythrough]
+ATTRIBUTE[audio:oncanplaythrough]
+ATTRIBUTE[video:oncanplaythrough]
+
+STRING[oncuechange]
+ATTRIBUTE[track:oncuechange]
+
+STRING[ondurationchange]
+ATTRIBUTE[audio:ondurationchange]
+ATTRIBUTE[video:ondurationchange]
+
+STRING[onemptied]
+ATTRIBUTE[audio:onemptied]
+ATTRIBUTE[video:onemptied]
+
+STRING[onended]
+ATTRIBUTE[audio:onended]
+ATTRIBUTE[video:onended]
+
+STRING[onerror]
+ATTRIBUTE[audio:onerror]
+ATTRIBUTE[body:onerror]
+ATTRIBUTE[embed:onerror]
+ATTRIBUTE[img:onerror]
+ATTRIBUTE[object:onerror]
+ATTRIBUTE[script:onerror]
+ATTRIBUTE[style:onerror]
+ATTRIBUTE[video:onerror]
+
+STRING[onhashchange]
+ATTRIBUTE[body:onhashchange]
+
+STRING[onload]
+ATTRIBUTE[body:onload]
+ATTRIBUTE[iframe:onload]
+ATTRIBUTE[img:onload]
+ATTRIBUTE[input:onload]
+ATTRIBUTE[link:onload]
+ATTRIBUTE[script:onload]
+ATTRIBUTE[style:onload]
+
+STRING[onloadeddata]
+ATTRIBUTE[audio:onloadeddata]
+ATTRIBUTE[video:onloadeddata]
+
+STRING[onloadedmetadata]
+ATTRIBUTE[audio:onloadedmetadata]
+ATTRIBUTE[video:onloadedmetadata]
+
+STRING[onloadstart]
+ATTRIBUTE[audio:onloadstart]
+ATTRIBUTE[video:onloadstart]
+
+STRING[onoffline]
+ATTRIBUTE[body:onoffline]
+
+STRING[ononline]
+ATTRIBUTE[body:ononline]
+
+STRING[onpagehide]
+ATTRIBUTE[body:onpagehide]
+
+STRING[onpageshow]
+ATTRIBUTE[body:onpageshow]
+
+STRING[onpause]
+ATTRIBUTE[audio:onpause]
+ATTRIBUTE[video:onpause]
+
+STRING[onplay]
+ATTRIBUTE[audio:onplay]
+ATTRIBUTE[video:onplay]
+
+STRING[onplaying]
+ATTRIBUTE[audio:onplaying]
+ATTRIBUTE[video:onplaying]
+
+STRING[onpopstate]
+ATTRIBUTE[body:onpopstate]
+
+STRING[onprogress]
+ATTRIBUTE[audio:onprogress]
+ATTRIBUTE[video:onprogress]
+
+STRING[onratechange]
+ATTRIBUTE[audio:onratechange]
+ATTRIBUTE[video:onratechange]
+
+STRING[onreset]
+ATTRIBUTE[form:onreset]
+
+STRING[onresize]
+ATTRIBUTE[body:onresize]
+
+STRING[onsearch]
+ATTRIBUTE[input:onsearch]
+
+STRING[onseeked]
+ATTRIBUTE[audio:onseeked]
+ATTRIBUTE[video:onseeked]
+
+STRING[onseeking]
+ATTRIBUTE[audio:onseeking]
+ATTRIBUTE[video:onseeking]
+
+STRING[onstalled]
+ATTRIBUTE[audio:onstalled]
+ATTRIBUTE[video:onstalled]
+
+STRING[onstorage]
+ATTRIBUTE[body:onstorage]
+
+STRING[onsubmit]
+ATTRIBUTE[form:onsubmit]
+
+STRING[onsuspend]
+ATTRIBUTE[audio:onsuspend]
+ATTRIBUTE[video:onsuspend]
+
+STRING[ontimeupdate]
+ATTRIBUTE[audio:ontimeupdate]
+ATTRIBUTE[video:ontimeupdate]
+
+STRING[ontoggle]
+ATTRIBUTE[details:ontoggle]
+
+STRING[onunload]
+ATTRIBUTE[body:onunload]
+
+STRING[onvolumechanged]
+ATTRIBUTE[audio:onvolumechanged]
+ATTRIBUTE[video:onvolumechanged]
+
+STRING[onwaiting]
+ATTRIBUTE[audio:onwaiting]
+ATTRIBUTE[video:onwaiting]
+
+BOOLEAN[open]
+ATTRIBUTE[details:open]
+
+STRING[optimum]
+ATTRIBUTE[meter:optimum]
+
+STRING[pattern]
+ATTRIBUTE[input:pattern]
+
+STRING[placeholder]
+ATTRIBUTE[input:placeholder]
+ATTRIBUTE[textarea:placeholder]
+
+STRING[poster]
+ATTRIBUTE[video:poster]
+
+STRING[preload]
+ATTRIBUTE[audio:preload]
+ATTRIBUTE[video:preload]
+
+BOOLEAN[readonly]
+ATTRIBUTE[input:readonly]
+ATTRIBUTE[textarea:readonly]
+
+STRING[rel]
+ATTRIBUTE[a:rel]
+ATTRIBUTE[area:rel]
+ATTRIBUTE[form:rel]
+ATTRIBUTE[link:rel]
+
+BOOLEAN[required]
+ATTRIBUTE[input:required]
+ATTRIBUTE[select:required]
+ATTRIBUTE[textarea:required]
+
+BOOLEAN[reversed]
+ATTRIBUTE[ol:reversed]
+
+STRING[rows]
+ATTRIBUTE[textarea:rows]
+
+STRING[rowspan]
+ATTRIBUTE[td:rowspan]
+ATTRIBUTE[th:rowspan]
+
+BOOLEAN[sandbox]
+ATTRIBUTE[iframe:sandbox]
+
+STRING[scope]
+ATTRIBUTE[th:scope]
+
+BOOLEAN[selected]
+ATTRIBUTE[option:selected]
+
+STRING[shape]
+ATTRIBUTE[area:shape]
+
+STRING[size]
+ATTRIBUTE[input:size]
+ATTRIBUTE[select:size]
+
+STRING[sizes]
+ATTRIBUTE[img:sizes]
+ATTRIBUTE[link:sizes]
+ATTRIBUTE[source:sizes]
+
+STRING[span]
+ATTRIBUTE[col:span]
+ATTRIBUTE[colgroup:span]
+
+STRING[src]
+ATTRIBUTE[audio:src]
+ATTRIBUTE[embed:src]
+ATTRIBUTE[iframe:src]
+ATTRIBUTE[img:src]
+ATTRIBUTE[input:src]
+ATTRIBUTE[script:src]
+ATTRIBUTE[source:src]
+ATTRIBUTE[track:src]
+ATTRIBUTE[video:src]
+
+STRING[srcdoc]
+ATTRIBUTE[iframe:srcdoc]
+
+STRING[srclang]
+ATTRIBUTE[track:srclang]
+
+STRING[srcset]
+ATTRIBUTE[img:srcset]
+ATTRIBUTE[source:srcset]
+
+STRING[start]
+ATTRIBUTE[ol:start]
+
+STRING[step]
+ATTRIBUTE[input:step]
+
+STRING[target]
+ATTRIBUTE[a:target]
+ATTRIBUTE[area:target]
+ATTRIBUTE[base:target]
+ATTRIBUTE[form:target]
+
+STRING[type]
+ATTRIBUTE[a:type]
+ATTRIBUTE[button:type]
+ATTRIBUTE[embed:type]
+ATTRIBUTE[input:type]
+ATTRIBUTE[link:type]
+ATTRIBUTE[menu:type]
+ATTRIBUTE[object:type]
+ATTRIBUTE[script:type]
+ATTRIBUTE[source:type]
+ATTRIBUTE[style:type]
+
+STRING[usemap]
+ATTRIBUTE[img:usemap]
+ATTRIBUTE[object:usemap]
+
+STRING[value]
+ATTRIBUTE[button:value]
+ATTRIBUTE[data:value]
+ATTRIBUTE[input:value]
+ATTRIBUTE[li:value]
+ATTRIBUTE[option:value]
+ATTRIBUTE[meter:value]
+ATTRIBUTE[progress:value]
+ATTRIBUTE[param:value]
+
+STRING[width]
+ATTRIBUTE[canvas:width]
+ATTRIBUTE[embed:width]
+ATTRIBUTE[iframe:width]
+ATTRIBUTE[img:width]
+ATTRIBUTE[input:width]
+ATTRIBUTE[object:width]
+ATTRIBUTE[video:width]
+
+STRING[wrap]
+ATTRIBUTE[textarea:wrap]

j2html-website/pom.xml

@@ -3,9 +3,13 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>j2html-webpage</groupId>
-    <artifactId>j2html-webpage</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <parent>
+        <groupId>com.j2html</groupId>
+        <artifactId>j2html-parent</artifactId>
+        <version>1.6.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>j2html-website</artifactId>
 
     <dependencies>
         <dependency>
@@ -13,11 +17,13 @@
             <artifactId>javalin</artifactId>
             <version>4.0.0.ALPHA2</version>
         </dependency>
+
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-simple</artifactId>
             <version>1.7.26</version>
         </dependency>
+
         <dependency>
             <groupId>com.j2html</groupId>
             <artifactId>j2html</artifactId>
@@ -27,12 +33,17 @@
 
     <build>
         <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>2.4</version>
                 <configuration>
-                    <finalName>j2html-webpage</finalName>
+                    <finalName>j2html-website</finalName>
                     <archive>
                         <manifest>
                             <addClasspath>true</addClasspath>
@@ -42,15 +53,7 @@
                     </archive>
                 </configuration>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
+
             <plugin>
                 <artifactId>maven-assembly-plugin</artifactId>
                 <executions>
@@ -73,6 +76,7 @@
                     </archive>
                 </configuration>
             </plugin>
+
         </plugins>
     </build>
 

j2html/pom.xml

@@ -1,88 +1,79 @@
 <?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/xsd/maven-4.0.0.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/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
-        <groupId>org.sonatype.oss</groupId>
-        <artifactId>oss-parent</artifactId>
-        <version>7</version>
+        <groupId>com.j2html</groupId>
+        <artifactId>j2html-parent</artifactId>
+        <version>1.6.1-SNAPSHOT</version>
     </parent>
 
-    <groupId>com.j2html</groupId>
-    <artifactId>j2html</artifactId>
-    <version>1.6.1-SNAPSHOT</version>
-
     <name>j2html</name>
-    <description>Java to HTML builder with a fluent API</description>
-    <url>http://j2html.com</url>
-
-    <licenses>
-        <license>
-            <name>The Apache Software License, Version 2.0</name>
-            <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-            <distribution>repo</distribution>
-        </license>
-    </licenses>
-    <scm>
-        <connection>scm:git:git@github.com:tipsy/j2html.git</connection>
-        <developerConnection>scm:git:git@github.com:tipsy/j2html.git</developerConnection>
-        <url>https://github.com/tipsy/j2html.git</url>
-        <tag>HEAD</tag>
-    </scm>
-    <developers>
-        <developer>
-            <name>David Åse</name>
-        </developer>
-    </developers>
-    <issueManagement>
-        <system>GitHub Issue Tracker</system>
-        <url>https://github.com/tipsy/j2html/issues</url>
-    </issueManagement>
+    <artifactId>j2html</artifactId>
 
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
+
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-library</artifactId>
-            <version>1.3</version>
             <scope>test</scope>
         </dependency>
+
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.0</version>
             <scope>test</scope>
         </dependency>
+
         <dependency>
             <groupId>com.carrotsearch</groupId>
             <artifactId>junit-benchmarks</artifactId>
-            <version>0.7.2</version>
             <scope>test</scope>
         </dependency>
 
-        <!-- performance test dependencies -->
         <dependency>
             <groupId>org.apache.velocity</groupId>
             <artifactId>velocity</artifactId>
-            <version>1.7</version>
             <scope>test</scope>
         </dependency>
-
     </dependencies>
 
     <packaging>jar</packaging>
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>com.j2html</groupId>
+                <artifactId>j2html-codegen-maven-plugin</artifactId>
+                <version>1.6.1-SNAPSHOT</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>generate-source-files</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <modelFile>${project.basedir}/src/main/models/html.model</modelFile>
+                    <attributePackage>j2html.tags.attributes</attributePackage>
+                    <tagPackage>j2html.tags.specialized</tagPackage>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
-                <version>2.5.3</version>
                 <executions>
                     <execution>
                         <id>default</id>
@@ -90,55 +81,25 @@
                             <goal>perform</goal>
                         </goals>
                         <configuration>
-                            <pomFileName>library/pom.xml</pomFileName>
+                            <pomFileName>pom.xml</pomFileName>
                         </configuration>
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                    <optimize>true</optimize>
-                    <compilerArgs>
-                        <arg>-Xlint:all</arg>
-                    </compilerArgs>
-                </configuration>
-            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-enforcer-plugin</artifactId>
-                <version>3.1.0</version>
-                <executions>
-                    <execution>
-                        <id>enforce-java</id>
-                        <goals>
-                            <goal>enforce</goal>
-                        </goals>
-                        <configuration>
-                            <rules>
-                                <requireJavaVersion>
-                                    <version>[1.8,)</version>
-                                </requireJavaVersion>
-                            </rules>
-                        </configuration>
-                    </execution>
-                </executions>
             </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.4.0</version>
-                <configuration>
-                </configuration>
             </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>3.2.2</version>
                 <configuration>
                     <archive>
                         <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
@@ -151,10 +112,10 @@
                     </archive>
                 </configuration>
             </plugin>
+
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-bundle-plugin</artifactId>
-                <version>5.1.6</version>
                 <executions>
                     <execution>
                         <id>bundle-manifest</id>
@@ -165,17 +126,10 @@
                     </execution>
                 </executions>
             </plugin>
+
             <plugin>
                 <groupId>org.revapi</groupId>
                 <artifactId>revapi-maven-plugin</artifactId>
-                <version>0.14.6</version>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.revapi</groupId>
-                        <artifactId>revapi-java</artifactId>
-                        <version>0.26.1</version>
-                    </dependency>
-                </dependencies>
                 <configuration>
                     <oldArtifacts>
                         <artifact>com.j2html:j2html:1.6.0</artifact>
@@ -188,7 +142,7 @@
                                     <code>java.class.removed</code>
                                     <old>class j2html.tags.specialized.GenerateTag</old>
                                     <justification>
-                                        This class should never have been used.  It was introduced
+                                        This class should never have been used. It was introduced
                                         accidentally by find+replace in the code generator class.
                                     </justification>
                                 </item>
@@ -196,44 +150,7 @@
                         </revapi.differences>
                     </analysisConfiguration>
                 </configuration>
-                <executions>
-                    <execution>
-                        <id>check</id>
-                        <goals><goal>check</goal></goals>
-                    </execution>
-                </executions>
             </plugin>
         </plugins>
     </build>
-
-    <profiles>
-        <profile>
-            <id>sign-artifacts</id>
-            <activation>
-                <property>
-                    <name>sign</name>
-                    <value>true</value>
-                </property>
-            </activation>
-            <build>
-                <plugins>
-                    <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.0.1</version>
-                        <executions>
-                            <execution>
-                                <id>sign-artifacts</id>
-                                <phase>verify</phase>
-                                <goals>
-                                    <goal>sign</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
-
 </project>