| /******************************************************************************* |
| * 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.orm; |
| |
| import org.eclipse.jpt.jpa.core.MappingKeys; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmAttributeMapping; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmMappingRelationship; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentAttribute; |
| import org.eclipse.jpt.jpa.core.internal.jpa2.context.orm.NullOrmOrphanRemoval2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmOneToOneMapping2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmOneToOneRelationship2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmOrphanRemovable2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmOrphanRemovalHolder2_0; |
| import org.eclipse.jpt.jpa.core.resource.orm.Attributes; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlOneToOne; |
| |
| /** |
| * <code>orm.xml</code> 1:1 mapping |
| */ |
| public abstract class AbstractOrmOneToOneMapping<X extends XmlOneToOne> |
| extends AbstractOrmSingleRelationshipMapping<X> |
| implements OrmOneToOneMapping2_0, OrmOrphanRemovalHolder2_0 |
| { |
| protected final OrmOrphanRemovable2_0 orphanRemoval; |
| |
| |
| protected AbstractOrmOneToOneMapping(OrmPersistentAttribute parent, X xmlMapping) { |
| super(parent, xmlMapping); |
| this.orphanRemoval = this.buildOrphanRemoval(); |
| } |
| |
| |
| // ********** synchronize/update ********** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.orphanRemoval.synchronizeWithResourceModel(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.orphanRemoval.update(); |
| } |
| |
| |
| // ********** orphan removal ********** |
| |
| public OrmOrphanRemovable2_0 getOrphanRemoval() { |
| return this.orphanRemoval; |
| } |
| |
| protected OrmOrphanRemovable2_0 buildOrphanRemoval() { |
| return this.isOrmXml2_0Compatible() ? |
| this.getContextNodeFactory2_0().buildOrmOrphanRemoval(this) : |
| new NullOrmOrphanRemoval2_0(this); |
| } |
| |
| |
| // ********** relationship ********** |
| |
| @Override |
| public OrmOneToOneRelationship2_0 getRelationship() { |
| return (OrmOneToOneRelationship2_0) super.getRelationship(); |
| } |
| |
| @Override |
| protected OrmMappingRelationship buildRelationship() { |
| return new GenericOrmOneToOneRelationship(this); |
| } |
| |
| |
| // ********** misc ********** |
| |
| public String getKey() { |
| return MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| public int getXmlSequence() { |
| return 60; |
| } |
| |
| public void initializeOn(OrmAttributeMapping newMapping) { |
| newMapping.initializeFromOrmOneToOneMapping(this); |
| } |
| |
| public void addXmlAttributeMappingTo(Attributes resourceAttributes) { |
| resourceAttributes.getOneToOnes().add(this.xmlAttributeMapping); |
| } |
| |
| public void removeXmlAttributeMappingFrom(Attributes resourceAttributes) { |
| resourceAttributes.getOneToOnes().remove(this.xmlAttributeMapping); |
| } |
| } |