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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
* 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:
* Remi Schnekenburger (CEA LIST) remi.schnekenburger@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.properties.runtime.modelhandler.emf;
import java.util.List;
import org.eclipse.core.commands.operations.IUndoableOperation;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.properties.runtime.Activator;
import org.eclipse.swt.widgets.Composite;
/**
* Model handler for reference properties of stereotypes
*/
public class ReferenceStereotypeModelHandler extends EMFStereotypeFeatureModelHandler {
/** identifier for this model handler */
public final static String ID = "ReferenceStereotype";
/**
* Creates a new ReferenceStereotypeModelHandler.
*
* @param stereotypeName
* the name of the stereotype that holds the property
* @param featureName
* the name of the feature to modify
*/
public ReferenceStereotypeModelHandler(String stereotypeName, String featureName) {
super(stereotypeName, featureName);
}
/**
* {@inheritDoc}
*/
@Override
protected void setValueForElement(org.eclipse.uml2.uml.Element elementToEdit, org.eclipse.uml2.uml.Stereotype stereotype, Object newValue) {
if(newValue instanceof EObject || newValue == null) {
elementToEdit.setValue(stereotype, getFeatureName(), newValue);
} else if(newValue instanceof EList<?>) {
elementToEdit.setValue(stereotype, getFeatureName(), newValue);
} else {
Activator.log.error("impossible to set the new value", null);
}
}
/**
* {@inheritDoc}
*/
public String getId() {
return ID;
}
/**
* {@inheritDoc}
*/
@Override
public List<IUndoableOperation> getCreateValueOperations(List<? extends EObject> objectsToEdit, Composite parent) {
// TODO Auto-generated method stub
return null;
}
}
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