HHH-18828 - Migrate to hisrc-basicjaxb for xjc plugins

hibernate-core/hibernate-core.gradle

@@ -7,7 +7,7 @@
 import org.apache.tools.ant.filters.ReplaceTokens
 
 plugins {
-    id 'org.hibernate.build.xjc-jakarta'
+    id "local-xjc-plugin"
 }
 
 description = 'Hibernate\'s core ORM functionality'
@@ -87,10 +87,6 @@ dependencies {
     // dependency here.
     antlr libs.antlr
     antlr libs.antlrRuntime
-
-    xjc jakartaLibs.xjc
-    xjc jakartaLibs.jaxb
-    xjc rootProject.fileTree(dir: 'patched-libs/jaxb2-basics', include: '*.jar')
 }
 
 jar {

hibernate-core/src/main/resources/org/hibernate/xsd/mapping/legacy-mapping-4.0.xsd

@@ -9,7 +9,7 @@
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
            xmlns="http://www.hibernate.org/xsd/orm/hbm"
            xmlns:jaxb="https://jakarta.ee/xml/ns/jaxb"
-           xmlns:simplify="http://jaxb2-commons.dev.java.net/basic/simplify"
+           xmlns:simplify="http://jvnet.org/basicjaxb/xjc/simplify"
            targetNamespace="http://www.hibernate.org/xsd/orm/hbm"
            elementFormDefault="qualified"
            jaxb:extensionBindingPrefixes="simplify"

hibernate-core/src/main/xjb/hbm-mapping-bindings.xjb

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <jaxb:bindings xmlns:jaxb="https://jakarta.ee/xml/ns/jaxb"
-		xmlns:xsd="http://www.w3.org/2001/XMLSchema"
-		xmlns:xs="http://www.w3.org/2001/XMLSchema"
-		xmlns:inheritance="http://jaxb2-commons.dev.java.net/basic/inheritance"
-		jaxb:extensionBindingPrefixes="inheritance"
-		version="3.0">
+			   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+			   xmlns:xs="http://www.w3.org/2001/XMLSchema"
+			   xmlns:inheritance="http://jvnet.org/basicjaxb/xjc/inheritance"
+			   jaxb:extensionBindingPrefixes="inheritance"
+			   version="3.0">
 
 	<jaxb:bindings schemaLocation="../resources/org/hibernate/xsd/mapping/legacy-mapping-4.0.xsd" node="/xsd:schema">
 

hibernate-core/src/main/xjb/mapping-bindings.xjb

@@ -4,8 +4,8 @@
           xmlns:xsd="http://www.w3.org/2001/XMLSchema"
           xmlns:jaxb="https://jakarta.ee/xml/ns/jaxb"
           jaxb:extensionBindingPrefixes="inheritance simplify"
-          xmlns:inheritance="http://jaxb2-commons.dev.java.net/basic/inheritance"
-          xmlns:simplify="http://jaxb2-commons.dev.java.net/basic/simplify"
+          xmlns:inheritance="http://jvnet.org/basicjaxb/xjc/inheritance"
+          xmlns:simplify="http://jvnet.org/basicjaxb/xjc/simplify"
           version="3.0">
 
     <bindings schemaLocation="../resources/org/hibernate/xsd/mapping/mapping-7.0.xsd" node="/xsd:schema">

local-build-plugins/build.gradle

@@ -4,18 +4,24 @@
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
+plugins {
+	id "java-gradle-plugin"
+	id "groovy"
+}
+
 repositories {
 	mavenCentral()
 }
 
-apply plugin: 'java-gradle-plugin'
-
 group = 'org.hibernate.build'
 version = '1.0.0-SNAPSHOT'
 buildDir = "target"
 
 dependencies {
 	implementation gradleApi()
+
+	implementation "jakarta.inject:jakarta.inject-api:2.0.0"
+
 	implementation 'io.smallrye:jandex:3.1.2'
 	implementation 'org.apache.httpcomponents:httpclient:4.5.13'
 	implementation 'jakarta.json.bind:jakarta.json.bind-api:2.0.0'
@@ -89,6 +95,10 @@ gradlePlugin {
 			id = "org.hibernate.build.maven-embedder"
 			implementationClass = "org.hibernate.build.maven.embedder.MavenEmbedderPlugin"
 		}
+		register( "xjc-plugin" ) {
+			id = "local-xjc-plugin"
+			implementationClass = "org.hibernate.build.xjc.XjcPlugin"
+		}
 	}
 }
 

local-build-plugins/src/main/groovy/org/hibernate/build/xjc/SchemaDescriptor.java

@@ -0,0 +1,85 @@
+package org.hibernate.build.xjc;
+
+import org.gradle.api.Named;
+import org.gradle.api.Project;
+import org.gradle.api.file.RegularFileProperty;
+import org.gradle.api.provider.SetProperty;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.InputFile;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * @author Steve Ebersole
+ */
+public class SchemaDescriptor implements Named {
+	private final String name;
+	private final Project project;
+
+	private final RegularFileProperty xsdFile;
+	private final RegularFileProperty xjcBindingFile;
+	private final SetProperty<String> xjcExtensions;
+
+	public SchemaDescriptor(String name, Project project) {
+		this.name = name;
+		this.project = project;
+
+		xsdFile = project.getObjects().fileProperty();
+		xjcBindingFile = project.getObjects().fileProperty();
+		xjcExtensions = project.getObjects().setProperty( String.class );
+	}
+
+	@Override
+	public final String getName() {
+		return name;
+	}
+
+	@InputFile
+	public RegularFileProperty getXsdFile() {
+		return xsdFile;
+	}
+
+	public void setXsdFile(Object reference) {
+		xsdFile.set( project.file( reference ) );
+	}
+
+	public void xsdFile(Object reference) {
+		setXsdFile( reference );
+	}
+
+	@InputFile
+	public RegularFileProperty getXjcBindingFile() {
+		return xjcBindingFile;
+	}
+
+	public void setXjcBindingFile(Object reference) {
+		xjcBindingFile.set( project.file( reference ) );
+	}
+
+	public void xjcBindingFile(Object reference) {
+		setXjcBindingFile( reference );
+	}
+
+	@Input
+	public SetProperty<String> ___xjcExtensions() {
+		return xjcExtensions;
+	}
+
+	public Set<String> getXjcExtensions() {
+		return xjcExtensions.get();
+	}
+
+	public void setXjcExtensions(Set<String> xjcExtensions) {
+		this.xjcExtensions.set( xjcExtensions );
+	}
+
+	public void setXjcExtensions(String... xjcExtensions) {
+		xjcExtensions( xjcExtensions );
+	}
+
+	public void xjcExtensions(String... xjcExtensions) {
+		setXjcExtensions( new HashSet<>( Arrays.asList( xjcExtensions) ) );
+	}
+}

local-build-plugins/src/main/groovy/org/hibernate/build/xjc/SchemaDescriptorFactory.java

@@ -0,0 +1,68 @@
+package org.hibernate.build.xjc;
+
+import org.gradle.api.NamedDomainObjectFactory;
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+import org.gradle.api.file.Directory;
+import org.gradle.api.provider.Provider;
+import org.gradle.api.tasks.SourceSet;
+import org.gradle.api.tasks.SourceSetContainer;
+import org.gradle.api.tasks.TaskProvider;
+
+import static org.gradle.api.tasks.SourceSet.MAIN_SOURCE_SET_NAME;
+
+/**
+ * Used as the factory for instances added to the {@link XjcExtension#getSchemas()} container.
+ * <p>
+ * For each schema descriptor, an XjcTask is created and wired up.
+ *
+ * @author Steve Ebersole
+ */
+public class SchemaDescriptorFactory implements NamedDomainObjectFactory<SchemaDescriptor> {
+	private final XjcExtension xjcExtension;
+	private final Task groupingTask;
+	private final Project project;
+
+	public SchemaDescriptorFactory(XjcExtension xjcExtension, Task groupingTask, Project project) {
+		this.xjcExtension = xjcExtension;
+		this.groupingTask = groupingTask;
+		this.project = project;
+	}
+
+	@Override
+	public SchemaDescriptor create(String name) {
+		final SchemaDescriptor schemaDescriptor = new SchemaDescriptor( name, project );
+
+		final String taskName = determineXjcTaskName( schemaDescriptor );
+		final Provider<Directory> taskOutputDirectory = xjcExtension.getOutputDirectory().dir( name );
+
+		// register the XjcTask for the schema
+		final TaskProvider<XjcTask> xjcTaskRef = project.getTasks().register( taskName, XjcTask.class, (task) -> {
+			task.setGroup( "xjc" );
+			task.setDescription( "XJC generation for the " + name + " descriptor" );
+
+			// wire up the inputs and outputs
+			task.getXsdFile().set( schemaDescriptor.getXsdFile() );
+			task.getXjcBindingFile().set( schemaDescriptor.getXjcBindingFile() );
+			task.getXjcExtensions().set( schemaDescriptor.___xjcExtensions() );
+			task.getOutputDirectory().set( taskOutputDirectory );
+		} );
+
+		final SourceSetContainer sourceSets = project.getExtensions().getByType( SourceSetContainer.class );
+		final SourceSet mainSourceSet = sourceSets.getByName( MAIN_SOURCE_SET_NAME );
+		mainSourceSet.getJava().srcDir( xjcTaskRef );
+
+		groupingTask.dependsOn( xjcTaskRef );
+
+		return schemaDescriptor;
+	}
+
+	private static String determineXjcTaskName(SchemaDescriptor schemaDescriptor) {
+		assert schemaDescriptor.getName() != null;
+
+		final char initialLetterCap = Character.toUpperCase( schemaDescriptor.getName().charAt( 0 ) );
+		final String rest = schemaDescriptor.getName().substring( 1 );
+
+		return "xjc" + initialLetterCap + rest;
+	}
+}

local-build-plugins/src/main/groovy/org/hibernate/build/xjc/XjcExtension.java

@@ -0,0 +1,52 @@
+package org.hibernate.build.xjc;
+
+import groovy.lang.Closure;
+import jakarta.inject.Inject;
+import org.gradle.api.NamedDomainObjectContainer;
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+import org.gradle.api.file.DirectoryProperty;
+import org.gradle.api.provider.Property;
+import org.gradle.api.tasks.OutputDirectory;
+
+/**
+ * @author Steve Ebersole
+ */
+public abstract class XjcExtension {
+	private final DirectoryProperty outputDirectory;
+	private final Property<String> jaxbBasicsVersion;
+	private final NamedDomainObjectContainer<SchemaDescriptor> schemas;
+
+	@Inject
+	public XjcExtension(Task groupingTask, Project project) {
+		outputDirectory = project.getObjects().directoryProperty();
+		outputDirectory.convention( project.getLayout().getBuildDirectory().dir( "generated/sources/xjc/main" ) );
+
+		jaxbBasicsVersion = project.getObjects().property( String.class );
+		jaxbBasicsVersion.convention( "2.2.1" );
+
+		// Create a dynamic container for SchemaDescriptor definitions by the user.
+		// 		- for each schema they define, create a Task to perform the "compilation"
+		schemas = project.container( SchemaDescriptor.class, new SchemaDescriptorFactory( this, groupingTask, project ) );
+	}
+
+	@OutputDirectory
+	public DirectoryProperty getOutputDirectory() {
+		return outputDirectory;
+	}
+
+	public Property<String> getJaxbBasicsVersion() {
+		return jaxbBasicsVersion;
+	}
+
+	@SuppressWarnings("unused")
+	public final NamedDomainObjectContainer<SchemaDescriptor> getSchemas() {
+		return schemas;
+	}
+
+	@SuppressWarnings({ "unused", "rawtypes" })
+	public NamedDomainObjectContainer<SchemaDescriptor> schemas(Closure closure) {
+		return schemas.configure( closure );
+	}
+
+}

local-build-plugins/src/main/groovy/org/hibernate/build/xjc/XjcPlugin.java

@@ -0,0 +1,47 @@
+package org.hibernate.build.xjc;
+
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+import org.gradle.api.artifacts.Configuration;
+import org.gradle.api.artifacts.dsl.DependencyHandler;
+
+import java.util.LinkedHashMap;
+
+/**
+ * @author Steve Ebersole
+ */
+public class XjcPlugin implements Plugin<Project> {
+	public static final String XJC_BASIC_PLUGIN = "org.patrodyne.jvnet:hisrc-basicjaxb-plugins:2.2.1";
+	public static final String XJC_BASIC_TOOLS = "org.patrodyne.jvnet:hisrc-basicjaxb-tools:2.2.1";
+	public static final String XJC_BASIC_ANT = "org.patrodyne.jvnet:hisrc-basicjaxb-ant:2.2.1";
+
+	public static final String ANT_TASK_NAME = "org.jvnet.basicjaxb.xjc.XJC2Task";
+
+	@Override
+	public void apply(Project project) {
+		// Create the xjc grouping task
+		final Task groupingTask = project.getTasks().create( "xjc", xjcTask -> {
+			xjcTask.setGroup( "xjc" );
+			xjcTask.setDescription( "Grouping task for executing one-or-more XJC compilations" );
+		} );
+
+		// Create the Plugin extension object (for users to configure our execution).
+		project.getExtensions().create( "xjc", XjcExtension.class, groupingTask, project );
+
+		final DependencyHandler dependencyHandler = project.getDependencies();
+		final Configuration antTaskDependencies = project.getConfigurations().detachedConfiguration(
+				dependencyHandler.create( XJC_BASIC_ANT ),
+				dependencyHandler.create( XJC_BASIC_PLUGIN ),
+				dependencyHandler.create( XJC_BASIC_TOOLS ),
+				dependencyHandler.gradleApi()
+		);
+
+		final LinkedHashMap<String, String> map = new LinkedHashMap<>( 3 );
+		map.put( "name", "xjc" );
+		map.put( "classname", ANT_TASK_NAME );
+		map.put( "classpath", antTaskDependencies.getAsPath() );
+		project.getAnt().invokeMethod( "taskdef", new Object[] { map } );
+		project.getAnt().setSaveStreams( false );
+	}
+}