| /******************************************************************************* |
| * Copyright (c) 2007, 2011 Oracle. All rights reserved. |
| * This program and the accompanying materials are 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. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.internal.context.java; |
| |
| import org.eclipse.jpt.jpa.core.MappingKeys; |
| import org.eclipse.jpt.jpa.core.context.java.JavaOneToOneRelationship; |
| import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute; |
| import org.eclipse.jpt.jpa.core.internal.jpa2.context.java.NullJavaOrphanRemoval2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaOneToOneMapping2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaOrphanRemovable2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaOrphanRemovalHolder2_0; |
| import org.eclipse.jpt.jpa.core.resource.java.OneToOneAnnotation; |
| |
| |
| public abstract class AbstractJavaOneToOneMapping |
| extends AbstractJavaSingleRelationshipMapping<OneToOneAnnotation> |
| implements JavaOneToOneMapping2_0, JavaOrphanRemovalHolder2_0 |
| { |
| protected final JavaOrphanRemovable2_0 orphanRemoval; |
| |
| |
| protected AbstractJavaOneToOneMapping(JavaPersistentAttribute parent) { |
| super(parent); |
| this.orphanRemoval = this.buildOrphanRemoval(); |
| } |
| |
| |
| // ********** synchronize/update ********** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.orphanRemoval.synchronizeWithResourceModel(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.orphanRemoval.update(); |
| } |
| |
| |
| // ********** relationship ********** |
| |
| @Override |
| public JavaOneToOneRelationship getRelationship() { |
| return (JavaOneToOneRelationship) super.getRelationship(); |
| } |
| |
| @Override |
| protected JavaOneToOneRelationship buildRelationship() { |
| return new GenericJavaOneToOneRelationship(this); |
| } |
| |
| |
| // ********** orphan removal ********** |
| |
| public JavaOrphanRemovable2_0 getOrphanRemoval() { |
| return this.orphanRemoval; |
| } |
| |
| protected JavaOrphanRemovable2_0 buildOrphanRemoval() { |
| return this.isJpa2_0Compatible() ? |
| this.getJpaFactory2_0().buildJavaOrphanRemoval(this) : |
| new NullJavaOrphanRemoval2_0(this); |
| } |
| |
| |
| // ********** misc ********** |
| |
| public String getKey() { |
| return MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| @Override |
| protected String getAnnotationName() { |
| return OneToOneAnnotation.ANNOTATION_NAME; |
| } |
| } |