Author: dgeraskov Date: 2009-05-26 01:51:47 -0400 (Tue, 26 May 2009) New Revision: 15503 Added: trunk/hibernatetools/plugins/org.jboss.tools.hibernate.jpt.core/src/org/jboss/tools/hibernate/jpt/core/internal/context/java/HibernateJavaIdMapping.java Log: https://jira.jboss.org/jira/browse/JBIDE-3507 Added duplication generator check for Entity's Id Added: trunk/hibernatetools/plugins/org.jboss.tools.hibernate.jpt.core/src/org/jboss/tools/hibernate/jpt/core/internal/context/java/HibernateJavaIdMapping.java =================================================================== --- trunk/hibernatetools/plugins/org.jboss.tools.hibernate.jpt.core/src/org/jboss/tools/hibernate/jpt/core/internal/context/java/HibernateJavaIdMapping.java (rev 0) +++ trunk/hibernatetools/plugins/org.jboss.tools.hibernate.jpt.core/src/org/jboss/tools/hibernate/jpt/core/internal/context/java/HibernateJavaIdMapping.java 2009-05-26 05:51:47 UTC (rev 15503) @@ -0,0 +1,128 @@ +/******************************************************************************* + * Copyright (c) 2007-2009 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.hibernate.jpt.core.internal.context.java; + +import java.util.Iterator; + +import org.eclipse.jpt.core.context.java.JavaGenerator; +import org.eclipse.jpt.core.context.java.JavaPersistentAttribute; +import org.eclipse.jpt.core.internal.context.java.GenericJavaIdMapping; +import org.eclipse.jpt.utility.internal.iterators.CompositeIterator; +import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; +import org.eclipse.jpt.utility.internal.iterators.SingleElementIterator; +import org.jboss.tools.hibernate.jpt.core.internal.HibernateJpaFactory; + +/** + * @author Dmitry Geraskov + * + */ +@SuppressWarnings("restriction") +public class HibernateJavaIdMapping extends GenericJavaIdMapping +implements GenericGeneratorHolder { + + protected JavaGenericGenerator genericGenerator; + + /** + * @param parent + */ + public HibernateJavaIdMapping(JavaPersistentAttribute parent) { + super(parent); + } + + /* (non-Javadoc) + * @see org.eclipse.jpt.core.internal.context.java.GenericJavaIdMapping#initialize() + */ + @Override + protected void initialize() { + super.initialize(); + this.initializeGenericGenerator(); + } + + protected void initializeGenericGenerator() { + GenericGeneratorAnnotation genericGeneratorResource = getResourceGenericGenerator(); + if (genericGeneratorResource != null) { + this.genericGenerator = buildGenericGenerator(genericGeneratorResource); + } + } + + protected GenericGeneratorAnnotation getResourceGenericGenerator() { + return (GenericGeneratorAnnotation) this.getResourcePersistentAttribute().getSupportingAnnotation(GenericGeneratorAnnotation.ANNOTATION_NAME); + } + + protected JavaGenericGenerator buildGenericGenerator(GenericGeneratorAnnotation genericGeneratorResource) { + JavaGenericGenerator generator = ((HibernateJpaFactory) getJpaFactory()).buildJavaGenericGenerator(this); + generator.initialize(genericGeneratorResource); + return generator; + } + + @SuppressWarnings("unchecked") + public Iterator<JavaGenerator> generators() { + return new CompositeIterator<JavaGenerator>(super.generators(), + (getGenericGenerator() == null) ? EmptyIterator.instance() + : new SingleElementIterator(getGenericGenerator())); + } + + public JavaGenericGenerator addGenericGenerator() { + if (getGenericGenerator() != null) { + throw new IllegalStateException("genericGenerator already exists"); //$NON-NLS-1$ + } + this.genericGenerator = ((HibernateJpaFactory)getJpaFactory()).buildJavaGenericGenerator(this); + GenericGeneratorAnnotation genericGeneratorResource = (GenericGeneratorAnnotation)getResourcePersistentAttribute() + .addSupportingAnnotation(GenericGeneratorAnnotation.ANNOTATION_NAME); + this.genericGenerator.initialize(genericGeneratorResource); + firePropertyChanged(GENERIC_GENERATOR_PROPERTY, null, this.genericGenerator); + return this.genericGenerator; + } + + public JavaGenericGenerator getGenericGenerator() { + return genericGenerator; + } + + public void removeGenericGenerator() { + if (getGenericGenerator() == null) { + throw new IllegalStateException("genericGenerator does not exist, cannot be removed"); //$NON-NLS-1$ + } + JavaGenericGenerator oldGenericGenerator = this.genericGenerator; + this.genericGenerator = null; + this.getResourcePersistentAttribute().removeSupportingAnnotation(GenericGeneratorAnnotation.ANNOTATION_NAME); + firePropertyChanged(GENERIC_GENERATOR_PROPERTY, oldGenericGenerator,null); + } + + public void setGenericGenerator(JavaGenericGenerator newGenericGenerator) { + JavaGenericGenerator oldGenericGenerator = this.genericGenerator; + this.genericGenerator = newGenericGenerator; + firePropertyChanged(GENERIC_GENERATOR_PROPERTY, oldGenericGenerator, newGenericGenerator); + } + + @Override + public void update() { + super.update(); + updateGenericGenerator(); + } + + protected void updateGenericGenerator() { + GenericGeneratorAnnotation genericGeneratorResource = getResourceGenericGenerator(); + if (genericGeneratorResource == null) { + if (getGenericGenerator() != null) { + setGenericGenerator(null); + } + } + else { + if (getGenericGenerator() == null) { + setGenericGenerator(buildGenericGenerator(genericGeneratorResource)); + } + else { + getGenericGenerator().update(genericGeneratorResource); + } + } + } + +} Property changes on: trunk/hibernatetools/plugins/org.jboss.tools.hibernate.jpt.core/src/org/jboss/tools/hibernate/jpt/core/internal/context/java/HibernateJavaIdMapping.java ___________________________________________________________________ Name: svn:mime-type + text/plain Name: svn:keywords + Author Id Revision Date Name: svn:eol-style + native