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/*******************************************************************************
* Copyright (c) 2009, 2012 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.jpa2.context.java;
import org.eclipse.jpt.jpa.core.context.ReadOnlyJoinColumn;
import org.eclipse.jpt.jpa.core.context.ReadOnlyJoinTable;
import org.eclipse.jpt.jpa.core.context.ReadOnlyTable;
import org.eclipse.jpt.jpa.core.internal.context.JptValidator;
import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaJoinTableRelationshipStrategy;
import org.eclipse.jpt.jpa.core.jpa2.context.java.JavaOverrideRelationship2_0;
import org.eclipse.jpt.jpa.core.jpa2.resource.java.AssociationOverride2_0Annotation;
import org.eclipse.jpt.jpa.core.resource.java.JoinTableAnnotation;
public class GenericJavaOverrideJoinTableRelationshipStrategy2_0
extends AbstractJavaJoinTableRelationshipStrategy
{
public GenericJavaOverrideJoinTableRelationshipStrategy2_0(JavaOverrideRelationship2_0 parent) {
super(parent);
}
// ********** join table annotation **********
public JoinTableAnnotation getJoinTableAnnotation() {
return this.getOverrideAnnotation().getNonNullJoinTable();
}
@Override
protected JoinTableAnnotation addJoinTableAnnotation() {
return this.getOverrideAnnotation().addJoinTable();
}
@Override
protected void removeJoinTableAnnotation() {
this.getOverrideAnnotation().removeJoinTable();
}
protected AssociationOverride2_0Annotation getOverrideAnnotation() {
// only JPA 2.0 association overrides can have a join table (join strategy)
return (AssociationOverride2_0Annotation) this.getRelationship().getOverrideAnnotation();
}
// ********** misc **********
@Override
public JavaOverrideRelationship2_0 getParent() {
return (JavaOverrideRelationship2_0) super.getParent();
}
@Override
public JavaOverrideRelationship2_0 getRelationship() {
return this.getParent();
}
public boolean isOverridable() {
return false;
}
// ********** validation **********
public boolean validatesAgainstDatabase() {
return this.getRelationship().getTypeMapping().validatesAgainstDatabase();
}
public JptValidator buildTableValidator(ReadOnlyTable table) {
return this.getRelationship().buildJoinTableValidator((ReadOnlyJoinTable) table);
}
public JptValidator buildJoinTableJoinColumnValidator(ReadOnlyJoinColumn column, ReadOnlyJoinColumn.Owner owner) {
return this.getRelationship().buildJoinTableJoinColumnValidator(column, owner);
}
public JptValidator buildJoinTableInverseJoinColumnValidator(ReadOnlyJoinColumn column, ReadOnlyJoinColumn.Owner owner) {
return this.getRelationship().buildJoinTableInverseJoinColumnValidator(column, owner);
}
}
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