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/*****************************************************************************
* Copyright (c) 2012 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:
* Vincent Lorenzo (CEA LIST) Vincent.Lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.compare.merger.utils;
import java.util.Collection;
import org.eclipse.emf.common.command.Command;
import org.eclipse.emf.compare.diff.merge.EMFCompareEObjectCopier;
import org.eclipse.emf.compare.diff.merge.service.MergeService;
import org.eclipse.emf.compare.diff.metamodel.DiffElement;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.papyrus.uml.merger.provider.PapyrusMergeCommandProvider;
public class PapyrusCompareEObjectCopier {
private EMFCompareEObjectCopier copier = null;
public PapyrusCompareEObjectCopier(final DiffElement diff) {
copier = MergeService.getCopier(diff);
}
/**
* Adapted from copyReferenceValue(EReference targetReference, EObject target, EObject value,
* EObject matchedValue, int index)
*
* @param targetReference
* @param target
* @param value
* @param matchedValue
* @param index
* @return
*/
public Command getCopyReferenceValueCommand(final EReference targetReference, final EObject target, final EObject value, final EObject matchedValue, final int index) {
final TransactionalEditingDomain domain = MergerUtils.getEditingDomain();
EObject actualValue = value;
if(value == null && matchedValue != null) {
// handleLinkedResourceDependencyChange(matchedValue);
// actualValue = get(matchedValue);
//TODO
throw new UnsupportedOperationException("Not yet supported");
}
if(matchedValue != null) {
this.copier.put(actualValue, matchedValue);
final Object referenceValue = target.eGet(targetReference);
if(referenceValue instanceof Collection<?>) {
//TODO
// addAtIndex((Collection<EObject>)referenceValue, matchedValue, index);
throw new UnsupportedOperationException("Not yet supported");
} else {
// target.eSet(targetReference, matchedValue);
return PapyrusMergeCommandProvider.INSTANCE.getSetCommand(domain, target, targetReference, targetReference);
}
// return matchedValue;
}
// return copyReferenceValue(targetReference, target, actualValue, index);
//TODO
throw new UnsupportedOperationException("Not yet supported");
}
}
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