/**
* Copyright (c) 2013 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.test.models;
import java.io.IOException;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.yakindu.sct.model.sexec.ExecutionFlow;
import org.yakindu.sct.model.sexec.transformation.IModelSequencer;
import org.yakindu.sct.model.sgraph.SGraphPackage;
import org.yakindu.sct.model.sgraph.Statechart;
import com.google.inject.Inject;
/**
* @author andreas muelder - Initial contribution and API
*
*/
public abstract class AbstractTestModelsUtil {
public static final String VALIDATION_TESTMODEL_DIR = "org.yakindu.sct.test.models/testmodels/validation/";
@Inject(optional = true)
private IModelSequencer sequencer;
public abstract String getModelDirectory();
public Statechart loadStatechartFromResource(String fileName) {
URI uri = URI.createPlatformPluginURI(getModelDirectory() + fileName,
true);
return loadStatechart(uri);
}
/**
* Helper method - loads a testmodel from the Testmodel directory
*
* @param fileName
* the filename of the testmodel
* @return the {@link ExecutionFlow}
* @throws IOException
*/
public ExecutionFlow loadExecutionFlowFromResource(String fileName)
throws IOException {
Statechart statechart = loadStatechartFromResource(fileName);
final ExecutionFlow flow = sequencer.transform(statechart);
return flow;
}
/**
* Helper method - loads a testmodel from the given {@link URI}
*
* @param uri
* the {@link URI} of the model file
* @return the {@link Statechart}
*/
public static final Statechart loadStatechart(URI uri) {
ResourceSet resSet = new ResourceSetImpl();
Resource resource = resSet.getResource(uri, true);
Statechart statechart = (Statechart) EcoreUtil.getObjectByType(
resource.getContents(), SGraphPackage.Literals.STATECHART);
return statechart;
}
/**
* Helper method - loads a testmodel from the given filename.
*
* @param filename
* the filename of the model file
* @return the {@link Statechart}
*/
public static final Statechart loadStatechart(String filename) {
return AbstractTestModelsUtil.loadStatechart(URI
.createPlatformPluginURI(filename, true));
}
}