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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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.infra.emf.utils;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.core.services.ServicesRegistry;
import org.eclipse.papyrus.infra.core.utils.AbstractServiceUtils;
/**
* A ServiceUtils instance for manipulating Papyrus services on an EObject
*
* @author Camille Letavernier
*
*/
public class ServiceUtilsForEObject extends AbstractServiceUtils<EObject> {
private static ServiceUtilsForEObject instance = new ServiceUtilsForEObject();
public static ServiceUtilsForEObject getInstance() {
return instance;
}
private ServiceUtilsForEObject() {
//Singleton
}
@Override
public ServicesRegistry getServiceRegistry(EObject from) throws ServiceException {
if(from == null) {
throw new ServiceException("The selected EObject must not be null"); //$NON-NLS-1$
}
return ServiceUtilsForResource.getInstance().getServiceRegistry(from.eResource());
}
}
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