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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.jpt.jpa.core.context.PersistentAttribute;
import org.eclipse.jpt.jpa.core.context.PersistentType;
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 ManyToOneUniDirRelation extends ManyToOneRelation implements IUnidirectionalRelation {
public ManyToOneUniDirRelation(IJPAEditorFeatureProvider fp, PersistentType owner,
PersistentType inverse,
String ownerAttributeName,
boolean createAttribs, boolean isDerivedIdFeature) {
super(owner, inverse);
this.ownerAttributeName = ownerAttributeName;
if (createAttribs)
createRelation(fp, isDerivedIdFeature);
}
public PersistentAttribute getAnnotatedAttribute() {
return ownerAnnotatedAttribute;
}
public void setAnnotatedAttribute(PersistentAttribute annotatedAttribute) {
this.ownerAnnotatedAttribute = annotatedAttribute;
}
private void createRelation(IJPAEditorFeatureProvider fp, boolean isDerivedIdFeature) {
ownerAnnotatedAttribute = JPAEditorUtil.addAnnotatedAttribute(fp, owner, inverse, false, null);
JpaArtifactFactory.instance().addManyToOneUnidirectionalRelation(fp, owner, ownerAnnotatedAttribute);
if(isDerivedIdFeature){
JpaArtifactFactory.instance().calculateDerivedIdAttribute(owner, inverse, ownerAnnotatedAttribute);
}
}
@Override
public RelDir getRelDir() {
return RelDir.UNI;
}
}
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