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/*******************************************************************************
* Copyright (c) 2007, 2009 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.java;
import org.eclipse.jpt.core.MappingKeys;
import org.eclipse.jpt.core.context.java.JavaOneToOneRelationshipReference;
import org.eclipse.jpt.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.core.context.java.JavaRelationshipReference;
import org.eclipse.jpt.core.jpa2.JpaFactory2_0;
import org.eclipse.jpt.core.jpa2.context.java.JavaOneToOneMapping2_0;
import org.eclipse.jpt.core.jpa2.context.java.JavaOrphanRemovable2_0;
import org.eclipse.jpt.core.jpa2.context.java.JavaOrphanRemovalHolder2_0;
import org.eclipse.jpt.core.resource.java.JPA;
import org.eclipse.jpt.core.resource.java.OneToOneAnnotation;
import org.eclipse.jpt.utility.internal.ArrayTools;
public abstract class AbstractJavaOneToOneMapping
extends AbstractJavaSingleRelationshipMapping<OneToOneAnnotation>
implements JavaOneToOneMapping2_0, JavaOrphanRemovalHolder2_0
{
protected final JavaOrphanRemovable2_0 orphanRemoval;
// ********** constructor **********
protected AbstractJavaOneToOneMapping(JavaPersistentAttribute parent) {
super(parent);
this.orphanRemoval = ((JpaFactory2_0) this.getJpaFactory()).buildJavaOrphanRemoval(this);
}
// ********** initialize/update **********
@Override
protected void initialize() {
super.initialize();
this.orphanRemoval.initialize(this.getResourcePersistentAttribute());
}
@Override
protected void update() {
super.update();
this.orphanRemoval.update(this.getResourcePersistentAttribute());
}
@Override
protected JavaRelationshipReference buildRelationshipReference() {
return new GenericJavaOneToOneRelationshipReference(this);
}
public String getAnnotationName() {
return OneToOneAnnotation.ANNOTATION_NAME;
}
@Override
protected String[] buildSupportingAnnotationNames() {
return ArrayTools.addAll(
super.buildSupportingAnnotationNames(),
JPA.PRIMARY_KEY_JOIN_COLUMN,
JPA.PRIMARY_KEY_JOIN_COLUMNS);
}
public String getKey() {
return MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY;
}
@Override
protected Boolean getResourceOptional() {
return this.mappingAnnotation.getOptional();
}
@Override
protected void setResourceOptional(Boolean newOptional) {
this.mappingAnnotation.setOptional(newOptional);
}
// ********** JavaOneToOneMapping implementation **********
@Override
public OneToOneAnnotation getMappingAnnotation() {
return super.getMappingAnnotation();
}
@Override
public JavaOneToOneRelationshipReference getRelationshipReference() {
return (JavaOneToOneRelationshipReference) super.getRelationshipReference();
}
// ********** JavaOrphanRemovalHolder2_0 implementation **********
public JavaOrphanRemovable2_0 getOrphanRemoval() {
return this.orphanRemoval;
}
}
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