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/*******************************************************************************
* <copyright>
*
* Copyright (c) 2005, 2010 SAP AG.
* 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:
* Stefan Dimov - initial API, implementation and documentation
*
* </copyright>
*
*******************************************************************************/
package org.eclipse.jpt.jpadiagrameditor.ui.internal.relations;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.propertypage.JPADiagramPropertyPage;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.provider.IJPAEditorFeatureProvider;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JPAEditorUtil;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JpaArtifactFactory;
public class ManyToManyBiDirRelation extends ManyToManyRelation implements BidirectionalRelation {
public ManyToManyBiDirRelation(IJPAEditorFeatureProvider fp, JavaPersistentType owner,
JavaPersistentType inverse,
String ownerAttributeName,
String inverseAttributeName,
boolean createAttribs,
ICompilationUnit ownerCU,
ICompilationUnit inverseCU) {
super(owner, inverse);
this.ownerAttributeName = ownerAttributeName;
this.inverseAttributeName = inverseAttributeName;
if (createAttribs)
createRelation(fp, ownerCU, inverseCU);
}
/* (non-Javadoc)
* @see org.eclipse.jpt.jpadiagrameditor.ui.relations.BidirectionalRelation#getOwnerAnnotatedAttribute()
*/
public JavaPersistentAttribute getOwnerAnnotatedAttribute() {
return ownerAnnotatedAttribute;
}
public void setOwnerAnnotatedAttribute(
JavaPersistentAttribute ownerAnnotatedAttribute) {
this.ownerAnnotatedAttribute = ownerAnnotatedAttribute;
}
/* (non-Javadoc)
* @see org.eclipse.jpt.jpadiagrameditor.ui.relations.BidirectionalRelation#getInverseAnnotatedAttribute()
*/
public JavaPersistentAttribute getInverseAnnotatedAttribute() {
return inverseAnnotatedAttribute;
}
public void setInverseAnnotatedAttribute(
JavaPersistentAttribute inverseAnnotatedAttribute) {
this.inverseAnnotatedAttribute = inverseAnnotatedAttribute;
}
private void createRelation(IJPAEditorFeatureProvider fp, ICompilationUnit ownerCU, ICompilationUnit inverseCU) {
String inverseAttributeName = JPAEditorUtil.returnSimpleName(inverse.getName());
String actInverseAttributeName = JPAEditorUtil.returnSimpleName(JpaArtifactFactory.instance().getEntityName(inverse));
String nameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(inverseAttributeName);
String actNameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(actInverseAttributeName);
if (JpaArtifactFactory.instance().isMethodAnnotated(owner)) {
nameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(inverseAttributeName);
actNameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(actInverseAttributeName);
}
nameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(owner, nameWithNonCapitalLetter);
actNameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(owner, actNameWithNonCapitalLetter);
ownerAnnotatedAttribute = JpaArtifactFactory.instance().addAttribute(fp, owner, inverse,
JPADiagramPropertyPage.isMapType(owner.getJpaProject().getProject()) ? JpaArtifactFactory.instance().getIdType(inverse) : null,
nameWithNonCapitalLetter,
actNameWithNonCapitalLetter,
true,
ownerCU,
inverseCU);
String ownerAttributeName = JPAEditorUtil.returnSimpleName(owner.getName());
String actOwnerAttributeName = JPAEditorUtil.returnSimpleName(JpaArtifactFactory.instance().getEntityName(owner));
nameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(ownerAttributeName);
actNameWithNonCapitalLetter = JPAEditorUtil.decapitalizeFirstLetter(actOwnerAttributeName);
if (JpaArtifactFactory.instance().isMethodAnnotated(inverse)) {
nameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(ownerAttributeName);
actNameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(actOwnerAttributeName);
}
nameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(inverse, nameWithNonCapitalLetter);
actNameWithNonCapitalLetter = JPAEditorUtil.produceUniqueAttributeName(inverse, actNameWithNonCapitalLetter);
boolean isMap = JPADiagramPropertyPage.isMapType(owner.getJpaProject().getProject());
inverseAnnotatedAttribute = JpaArtifactFactory.instance().addAttribute(fp, inverse, owner,
isMap ? JpaArtifactFactory.instance().getIdType(owner) : null,
nameWithNonCapitalLetter,
actNameWithNonCapitalLetter,
true,
inverseCU,
ownerCU);
JpaArtifactFactory.instance().addManyToManyBidirectionalRelation(fp, owner, ownerAnnotatedAttribute, inverse, inverseAnnotatedAttribute, isMap);
}
public RelDir getRelDir() {
return RelDir.BI;
}
}
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