/**
* Copyright (c) 2015 committers of YAKINDU and others.
* 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:
* committers of YAKINDU - initial API and implementation
*
*/
package org.yakindu.sct.simulation.core.util;
import java.io.IOException;
import java.util.Collections;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.Resource.Factory;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceFactoryRegistryImpl;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.yakindu.sct.model.sgraph.SGraphPackage;
import org.yakindu.sct.model.sgraph.Statechart;
/**
*
* @author andreas muelder - Initial contribution and API
*
*/
public class ResourceUtil {
public static Resource loadResource(String filename) {
URI uri = URI.createPlatformResourceURI(filename, true);
Factory factory = ResourceFactoryRegistryImpl.INSTANCE.getFactory(uri);
Resource resource = factory.createResource(uri);
ResourceSet resourceSet = new ResourceSetImpl();
resourceSet.getResources().add(resource);
try {
resource.load(Collections.EMPTY_MAP);
return resource;
} catch (IOException e) {
throw new IllegalStateException("Error loading resource", e);
}
}
public static Statechart loadStatechart(String filename) {
Resource resource = loadResource(filename);
Statechart statechart = (Statechart) EcoreUtil.getObjectByType(
resource.getContents(), SGraphPackage.Literals.STATECHART);
return statechart;
}
}