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/*****************************************************************************
* Copyright (c) 2011 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:
*
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.component.custom.command;
import java.util.Collections;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.edit.command.SetCommand;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.common.commands.SemanticAdapter;
/**
* this command is used to set a value of a view during the execution
* as deferred command
*
*/
public class DeferredSetViewCommand extends AbstractTransactionalCommand {
private EStructuralFeature feature;
private Object value;
private SemanticAdapter semanticAdapter;
/**
*
* Constructor.
*
* @param domain
* the transactional command
* @param semanticAdapter
* the semanticadapter that wrap the view
* @param feature
* the ecore feature
* @param value
* the value that will be associated
*/
public DeferredSetViewCommand(TransactionalEditingDomain domain, SemanticAdapter semanticAdapter, EStructuralFeature feature, Object value) {
super(domain, "DeferredSetCommand", Collections.emptyList());
this.semanticAdapter = semanticAdapter;
this.feature = feature;
this.value = value;
}
@Override
protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
SetCommand cmd = new SetCommand(this.getEditingDomain(), (EObject) semanticAdapter.getAdapter(View.class), feature, value);
cmd.canExecute();
cmd.execute();
return CommandResult.newOKCommandResult();
}
}
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