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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.resource.java.binary;
import org.eclipse.jdt.core.IAnnotation;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.jpa2.resource.java.ManyToMany2_0Annotation;
import org.eclipse.jpt.core.resource.java.JPA;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute;
import org.eclipse.jpt.core.utility.TextRange;
/**
* javax.persistence.ManyToMany
*/
public final class BinaryManyToManyAnnotation
extends BinaryRelationshipMappingAnnotation
implements ManyToMany2_0Annotation
{
private String mappedBy;
public BinaryManyToManyAnnotation(JavaResourcePersistentAttribute parent, IAnnotation jdtAnnotation) {
super(parent, jdtAnnotation);
this.mappedBy = this.buildMappedBy();
}
public String getAnnotationName() {
return ANNOTATION_NAME;
}
@Override
public void update() {
super.update();
this.setMappedBy_(this.buildMappedBy());
}
// ********** BinaryRelationshipMappingAnnotation implementation **********
@Override
String getTargetEntityElementName() {
return JPA.MANY_TO_MANY__TARGET_ENTITY;
}
@Override
String getFetchElementName() {
return JPA.MANY_TO_MANY__FETCH;
}
@Override
String getCascadeElementName() {
return JPA.MANY_TO_MANY__CASCADE;
}
//**************** OwnableRelationshipMappingAnnotation implementation **************
// ***** mapped by
public String getMappedBy() {
return this.mappedBy;
}
public void setMappedBy(String mappedBy) {
throw new UnsupportedOperationException();
}
private void setMappedBy_(String mappedBy) {
String old = this.mappedBy;
this.mappedBy = mappedBy;
this.firePropertyChanged(MAPPED_BY_PROPERTY, old, mappedBy);
}
private String buildMappedBy() {
return (String) this.getJdtMemberValue(JPA.MANY_TO_MANY__MAPPED_BY);
}
public TextRange getMappedByTextRange(CompilationUnit astRoot) {
throw new UnsupportedOperationException();
}
public boolean mappedByTouches(int pos, CompilationUnit astRoot) {
throw new UnsupportedOperationException();
}
}
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