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/*******************************************************************************
* 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.core.internal.context.orm;
import org.eclipse.jpt.core.MappingKeys;
import org.eclipse.jpt.core.context.orm.OrmAttributeMapping;
import org.eclipse.jpt.core.context.orm.OrmMappingRelationship;
import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute;
import org.eclipse.jpt.core.internal.jpa2.context.orm.NullOrmOrphanRemoval2_0;
import org.eclipse.jpt.core.jpa2.context.orm.OrmOneToOneMapping2_0;
import org.eclipse.jpt.core.jpa2.context.orm.OrmOneToOneRelationship2_0;
import org.eclipse.jpt.core.jpa2.context.orm.OrmOrphanRemovable2_0;
import org.eclipse.jpt.core.jpa2.context.orm.OrmOrphanRemovalHolder2_0;
import org.eclipse.jpt.core.resource.orm.Attributes;
import org.eclipse.jpt.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.isJpa2_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);
}
}
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