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/*******************************************************************************
* Copyright (c) 2009, 2010 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.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.context.JoinColumn;
import org.eclipse.jpt.core.context.JoinTable;
import org.eclipse.jpt.core.context.Table;
import org.eclipse.jpt.core.context.JoinColumn.Owner;
import org.eclipse.jpt.core.context.java.JavaJoinTableEnabledRelationshipReference;
import org.eclipse.jpt.core.internal.context.JoinColumnTextRangeResolver;
import org.eclipse.jpt.core.internal.context.JptValidator;
import org.eclipse.jpt.core.internal.context.TableTextRangeResolver;
import org.eclipse.jpt.core.internal.jpa1.context.InverseJoinColumnValidator;
import org.eclipse.jpt.core.internal.jpa1.context.JoinColumnValidator;
import org.eclipse.jpt.core.internal.jpa1.context.JoinTableTableDescriptionProvider;
import org.eclipse.jpt.core.internal.jpa1.context.JoinTableValidator;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute;
import org.eclipse.jpt.core.resource.java.JoinTableAnnotation;
import org.eclipse.jpt.core.utility.TextRange;
public class GenericJavaJoinTableJoiningStrategy
extends AbstractJavaJoinTableJoiningStrategy
{
protected JavaResourcePersistentAttribute resourcePersistentAttribute;
public GenericJavaJoinTableJoiningStrategy(JavaJoinTableEnabledRelationshipReference parent) {
super(parent);
}
public JptValidator buildTableValidator(Table table, TableTextRangeResolver textRangeResolver) {
return new JoinTableValidator((JoinTable) table, textRangeResolver);
}
public boolean isOverridableAssociation() {
return getJpaPlatformVariation().isJoinTableOverridable();
}
@Override
public JavaJoinTableEnabledRelationshipReference getParent() {
return (JavaJoinTableEnabledRelationshipReference) super.getParent();
}
@Override
public JavaJoinTableEnabledRelationshipReference getRelationshipReference() {
return this.getParent();
}
public boolean shouldValidateAgainstDatabase() {
return getRelationshipMapping().shouldValidateAgainstDatabase();
}
// **************** join table *********************************************
@Override
protected JoinTableAnnotation addAnnotation() {
return (JoinTableAnnotation) this.resourcePersistentAttribute.
addAnnotation(JoinTableAnnotation.ANNOTATION_NAME);
}
@Override
protected void removeAnnotation() {
this.resourcePersistentAttribute.
removeAnnotation(JoinTableAnnotation.ANNOTATION_NAME);
}
// **************** resource => context ************************************
@Override
public void initialize() {
this.resourcePersistentAttribute =
getRelationshipReference().getRelationshipMapping().
getPersistentAttribute().getResourcePersistentAttribute();
super.initialize();
}
@Override
public void update() {
this.resourcePersistentAttribute =
getRelationshipReference().getRelationshipMapping().
getPersistentAttribute().getResourcePersistentAttribute();
super.update();
}
public JoinTableAnnotation getAnnotation() {
return (JoinTableAnnotation) this.resourcePersistentAttribute.
getNonNullAnnotation(JoinTableAnnotation.ANNOTATION_NAME);
}
// **************** validation *********************************************
public TextRange getValidationTextRange(CompilationUnit astRoot) {
return this.getRelationshipReference().getValidationTextRange(astRoot);
}
public JptValidator buildJoinTableJoinColumnValidator(JoinColumn column, JoinColumn.Owner owner, JoinColumnTextRangeResolver textRangeResolver) {
return new JoinColumnValidator(column, owner, textRangeResolver, new JoinTableTableDescriptionProvider());
}
public JptValidator buildJoinTableInverseJoinColumnValidator(JoinColumn column, Owner owner, JoinColumnTextRangeResolver textRangeResolver) {
return new InverseJoinColumnValidator(column, owner, textRangeResolver, new JoinTableTableDescriptionProvider());
}
}
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