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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.feature;
import org.eclipse.graphiti.mm.pictograms.PictogramElement;
import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.i18n.JPAEditorMessages;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.provider.IJPAEditorFeatureProvider;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.provider.JPAEditorImageProvider;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.relations.ManyToManyBiDirRelation;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JPAEditorUtil;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JpaArtifactFactory;
public class CreateManyToManyBiDirRelationFeature extends
CreateManyToManyRelationFeature {
public CreateManyToManyBiDirRelationFeature(IJPAEditorFeatureProvider fp) {
super(fp, JPAEditorMessages.CreateManyToManyBiDirRelationFeature_manyToManyBiDirFeatureName,
JPAEditorMessages.CreateManyToManyBiDirRelationFeature_manyToManyUniDirFeatureDescription);
}
@Override
public ManyToManyBiDirRelation createRelation(IJPAEditorFeatureProvider fp, PictogramElement source, PictogramElement target) {
JavaPersistentType owner = (JavaPersistentType)(getBusinessObjectForPictogramElement(source));
JavaPersistentType inverse = (JavaPersistentType)(getBusinessObjectForPictogramElement(target));
String ownerAttributeName = JPAEditorUtil.cutFromLastDot(JpaArtifactFactory.instance().getEntityName(inverse));
String nameWithNonCapitalLetter = ownerAttributeName;
if (JpaArtifactFactory.instance().isMethodAnnotated(owner))
nameWithNonCapitalLetter = JPAEditorUtil.produceValidAttributeName(ownerAttributeName);
String ownerAttributeText = JPAEditorUtil.produceUniqueAttributeName(owner, nameWithNonCapitalLetter);
String inverseAttributeName = JPAEditorUtil.cutFromLastDot(JpaArtifactFactory.instance().getEntityName(owner));
String nameWithNonCapitalLetter2 = inverseAttributeName;
if (JpaArtifactFactory.instance().isMethodAnnotated(inverse))
nameWithNonCapitalLetter2 = JPAEditorUtil.produceValidAttributeName(inverseAttributeName);
String inverseAttributeText = JPAEditorUtil.produceUniqueAttributeName(inverse, ownerAttributeText, nameWithNonCapitalLetter2);
ManyToManyBiDirRelation rel = new ManyToManyBiDirRelation(fp, owner, inverse, ownerAttributeText, inverseAttributeText, true,
getFeatureProvider().getCompilationUnit(owner),
getFeatureProvider().getCompilationUnit(inverse));
return rel;
}
public String getCreateImageId() {
return JPAEditorImageProvider.ICON_MANY_TO_MANY_2_DIR;
}
}
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