org.eclipse.osbp.tools.graphical.entity.lib/src/org/eclipse/osbp/tools/graphical/entity/lib/LEntityDeletion.java

/**
 *                                                                            
 * Copyright (c) 2011, 2016 - Lunifera GmbH (Gross Enzersdorf), Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *                                                                            
 * All rights reserved. This program and the accompanying materials           
 * are made available under the terms of the Eclipse Public License 2.0        
 * which accompanies this distribution, and is available at                  
 * https://www.eclipse.org/legal/epl-2.0/                                 
 *                                 
 * SPDX-License-Identifier: EPL-2.0                                 
 *                                                                            
 * Contributors:   
 * Florian Pirchner (Lunifera GmbH) - initial implementation 
 */

package org.eclipse.osbp.tools.graphical.entity.lib;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Map;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.osbp.dsl.semantic.entity.LEntity;
import org.eclipse.sirius.business.api.helper.SiriusUtil;
import org.eclipse.sirius.business.api.session.Session;
import org.eclipse.sirius.business.api.session.SessionManager;
import org.eclipse.sirius.tools.api.ui.IExternalJavaAction;

public class LEntityDeletion implements IExternalJavaAction {

	public LEntityDeletion() {
	}

	@Override
	public void execute(Collection<? extends EObject> selections,
			Map<String, Object> parameters) {
		LEntity entity = (LEntity) new ArrayList<EObject>(selections).get(0);
		
		Session session = SessionManager.INSTANCE.getSession(entity);
		SiriusUtil.delete(entity, session);
		
//		Collection<Setting> crossRefs = EcoreUtil.UsageCrossReferencer.find(entity, entity.eResource().getResourceSet());
//		for(Setting e : crossRefs){
//			System.out.println(e);
//		}
//		
//		LTypedPackage packag = (LTypedPackage) entity.eContainer();
//		packag.getTypes().remove(entity);
		
	}

	@Override
	public boolean canExecute(Collection<? extends EObject> selections) {
		return true;
	}

}