org.eclipse.gmt.modisco.kdm.uml2converter/src/org/eclipse/gmt/modisco/kdm/uml2converter/impl/KdmtoUmlConverterImpl.java - modisco/org.eclipse.modisco - Git at Google

 /*******************************************************************************
  * Copyright (c) 2008 Mia-Software.
  * 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:
  *    Hugues Dubourg (Mia-Software) - initial API and implementation
  *    Gabriel Barbier (Mia-Software) - initial API and implementation
  *    Fabien Giquel (Mia-Software) - Bug 339720 : MoDisco Discoverers (infra + techno) API clean
  *******************************************************************************/

 package org.eclipse.gmt.modisco.kdm.uml2converter.impl;

 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;

 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.jobs.IJobChangeEvent;
 import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.core.runtime.jobs.JobChangeAdapter;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.gmt.modisco.infra.common.core.logging.MoDiscoLogger;
 import org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUml2Activator;
 import org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter;
 import org.eclipse.gmt.modisco.kdm.uml2converter.Messages;
 import org.eclipse.gmt.modisco.kdm.uml2converter.impl.AtlLaunchHelper.ModelInfo;
 import org.eclipse.m2m.atl.common.ATLLaunchConstants;
 import org.eclipse.m2m.atl.core.ATLCoreException;
 import org.eclipse.m2m.atl.core.IExtractor;
 import org.eclipse.m2m.atl.core.IInjector;
 import org.eclipse.m2m.atl.core.IModel;
 import org.eclipse.m2m.atl.core.IReferenceModel;
 import org.eclipse.m2m.atl.core.ModelFactory;
 import org.eclipse.m2m.atl.core.emf.EMFModel;
 import org.eclipse.m2m.atl.core.launch.ILauncher;
 import org.eclipse.m2m.atl.core.service.CoreService;
 import org.eclipse.m2m.atl.engine.parser.AtlParser;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.ide.IDE;

 /**
  * @deprecated use matching org.eclipse.modisco.x.y.z component, cf.
  *             https://bugs.eclipse.org/bugs/show_bug.cgi?id=474827
  */
 @Deprecated
 public class KdmtoUmlConverterImpl implements KdmToUmlConverter {

 	/**
 	 * @deprecated replaced by MM_LOCATION (since 0.8.0M7)
 	 */
 	@Deprecated
 	public final String mmLocation = "resources/metamodels"; //$NON-NLS-1$
 	/**
 	 * @deprecated replaced by TRANSFO_LOCATION (since 0.8.0M7)
 	 */
 	@Deprecated
 	public final String transfoLocation = "resources/transformations"; //$NON-NLS-1$
 	/**
 	 * @deprecated replaced by KDM_MM_URI (since 0.8.0M7)
 	 */
 	@Deprecated
 	public final String kdmMMUri = "http://www.eclipse.org/MoDisco/kdm/action"; //$NON-NLS-1$
 	/**
 	 * @deprecated replaced by UML_MM_URI (since 0.8.0M7)
 	 */
 	@Deprecated
 	public final String umlMMUri = "http://www.eclipse.org/uml2/2.1.0/UML"; //$NON-NLS-1$

 	public static final String MM_LOCATION = "resources/metamodels"; //$NON-NLS-1$
 	public static final String TRANSFO_LOCATION = "resources/transformations"; //$NON-NLS-1$
 	public static final String KDM_MM_URI = org.eclipse.gmt.modisco.omg.kdm.action.ActionPackage.eNS_URI;
 	public static final String UML_MM_URI = "http://www.eclipse.org/uml2/2.1.0/UML"; //$NON-NLS-1$
 	private static final String ATL_MM_PATH = "http://www.eclipse.org/gmt/2005/ATL"; //$NON-NLS-1$

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
 	 * getUML2ModelFromKDMModel(org.eclipse.emf.ecore.resource.Resource, boolean,
 	 * org.eclipse.emf.common.util.URI)
 	 */
 	public Resource[] getUML2ModelFromKDMModel(final Resource kdmModel,
 			final boolean generateTraces, final URI umlTargetModelUri) throws IOException,
 			ATLCoreException {
 		URL transformation;
 		Resource[] result = null;
 		if (generateTraces) {
 			transformation = this.getClass().getResource(
 					KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/KDMtoUMLWithTraces.asm"); //$NON-NLS-1$
 			result = this.getUML2ModelFromKDMModelWithCustomTransformation(kdmModel.getURI(),
 					generateTraces, transformation, umlTargetModelUri);
 		} else {
 			transformation = this.getClass().getResource(
 					KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/KDMtoUML.asm"); //$NON-NLS-1$
 			result = this.getUML2ModelFromKDMModelWithCustomTransformation(kdmModel.getURI(),
 					generateTraces, transformation, umlTargetModelUri);
 		}

 		return result;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
 	 * getUML2ModelFromKDMModelWithCustomTransformation (org.eclipse.emf.common.util.URI, boolean,
 	 * java.net.URL, org.eclipse.emf.common.util.URI)
 	 */
 	public Resource[] getUML2ModelFromKDMModelWithCustomTransformation(final URI kdmSourceModelUri,
 			final boolean generateTraces, final URL transformation, final URI umlTargetModelUri)
 			throws IOException, ATLCoreException {

 		final List<ModelInfo> inputModels = new ArrayList<ModelInfo>();
 		final List<ModelInfo> outputModels = new ArrayList<ModelInfo>();

 		final ModelInfo inputModel = new ModelInfo("kdmInput", kdmSourceModelUri, "kdm", //$NON-NLS-1$ //$NON-NLS-2$
 				URI.createURI(KDM_MM_URI));
 		inputModels.add(inputModel);
 		final ModelInfo outputModel = new ModelInfo("umlOutput", umlTargetModelUri, "uml", //$NON-NLS-1$ //$NON-NLS-2$
 				URI.createURI(UML_MM_URI));
 		outputModels.add(outputModel);

 		if (generateTraces) {
 			final URL mmwMMURL = this.getClass().getResource(
 					KdmtoUmlConverterImpl.MM_LOCATION + "/mmw_traceability.ecore"); //$NON-NLS-1$
 			final ModelInfo traceModel = new ModelInfo("trace", umlTargetModelUri //$NON-NLS-1$
 					.trimFileExtension().appendFileExtension("trace.amw"), "Trace", //$NON-NLS-1$ //$NON-NLS-2$
 					URI.createURI(mmwMMURL.toString()));
 			outputModels.add(traceModel);
 		}

 		AtlLaunchHelper atlHelper = new AtlLaunchHelper();
 		List<Resource> results = atlHelper.scheduleTransformation(transformation, inputModels,
 				outputModels, Messages.KDMtoUML2Converter_22);

 		Resource[] resultsArray = new Resource[results.size()];
 		results.toArray(resultsArray);
 		return resultsArray;
 	}

 	public final void basicExportKdmToUmlTransformation(final IFile file,
 			final IProgressMonitor monitor) throws CoreException {
 		final InputStream transfoFileStream = this.getClass().getResourceAsStream(
 				KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/KDMtoUML.atl"); //$NON-NLS-1$
 		/*
 		 * whatever the used method, we guaranty that flow "transfoFileStream" will be closed
 		 */
 		if (file.exists()) {
 			file.setContents(transfoFileStream, IResource.FORCE, monitor);
 		} else {
 			file.create(transfoFileStream, IResource.FORCE, monitor);
 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
 	 * exportKdmToUmlTransformation(org.eclipse.core.runtime.IPath)
 	 */
 	public void exportKdmToUmlTransformation(final IPath pathParameter) {
 		IPath path = pathParameter;
 		if (path.getFileExtension() == null || !path.getFileExtension().equals("atl")) { //$NON-NLS-1$
 			path = path.addFileExtension("atl"); //$NON-NLS-1$
 		}
 		final IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
 		final IProject destinationProject = file.getProject();
 		Job job = new Job(Messages.KDMtoUML2Converter_27) {
 			@Override
 			protected IStatus run(final IProgressMonitor monitor) {
 				try {
 					basicExportKdmToUmlTransformation(file, monitor);
 				} catch (CoreException e) {
 					return Status.CANCEL_STATUS;
 				}
 				return Status.OK_STATUS;
 			}
 		};
 		// when copy job is done, open the file
 		job.addJobChangeListener(new JobChangeAdapter() {
 			@Override
 			public void done(final IJobChangeEvent event) {
 				Display.getDefault().asyncExec(new Runnable() {
 					public void run() {
 						try {
 							destinationProject.refreshLocal(IResource.DEPTH_INFINITE,
 									new NullProgressMonitor());
 							IWorkbenchPage page = PlatformUI.getWorkbench()
 									.getActiveWorkbenchWindow().getActivePage();
 							IDE.openEditor(page, file);
 						} catch (Exception e) {
 							MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 						}
 					}
 				});
 			}
 		});
 		job.schedule();
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
 	 * instrumentAtlTranformationWithTraceability(java.io.InputStream,
 	 * org.eclipse.emf.common.util.URI)
 	 */
 	public IFile instrumentAtlTranformationWithTraceability(final InputStream sourceTransformation,
 			final URI atlFileUri) throws ATLCoreException {
 		URI sourceModelUri = atlFileUri.trimFileExtension()
 				.appendFragment("-ATL_source").appendFileExtension("ecore"); //$NON-NLS-1$ //$NON-NLS-2$
 		URI targetModelUri = atlFileUri.trimFileExtension()
 				.appendFragment("-ATL_target").appendFileExtension("ecore"); //$NON-NLS-1$ //$NON-NLS-2$

 		// transforms ATL file into ATL model
 		IModel sourceModel = AtlParser.getDefault().parseToModel(sourceTransformation);
 		if (sourceModel instanceof EMFModel) {
 			EMFModel ecoreSourceModel = (EMFModel) sourceModel;
 			try {
 				ecoreSourceModel.getResource().setURI(sourceModelUri);
 				ecoreSourceModel.getResource().save(null);
 			} catch (IOException e) {
 				MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 			}
 		}

 		IModel targetModel = addTraceability(sourceModel, sourceModelUri, targetModelUri);

 		if (targetModel instanceof EMFModel) {
 			EMFModel ecoreTargetModel = (EMFModel) targetModel;
 			try {
 				ecoreTargetModel.getResource().setURI(targetModelUri);
 				ecoreTargetModel.getResource().save(null);
 			} catch (IOException e) {
 				MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 			}

 		}
 		IFile result = null;
 		// transforms ATL model into ATL file
 		try {
 			result = parseFromModel(targetModel, atlFileUri);
 		} catch (IOException e) {
 			MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 		}

 		return result;
 	}

 	public final IModel addTraceability(final IModel sourceModel, final URI sourceModelUri,
 			final URI targetModelUri) throws ATLCoreException {
 		final URL transformation = this.getClass().getResource(
 				KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/ATL2WTracer.asm"); //$NON-NLS-1$

 		Map<String, String> modelHandlers = new HashMap<String, String>();
 		String atlMetaModelName = "ATL"; //$NON-NLS-1$
 		modelHandlers.put(atlMetaModelName, "EMF"); //$NON-NLS-1$

 		final Map<String, Object> options = new HashMap<String, Object>();
 		options.put(ATLLaunchConstants.OPTION_MODEL_HANDLER, modelHandlers);
 		options.put(ATLLaunchConstants.IS_REFINING, true);

 		String launcherName = ATLLaunchConstants.EMF_VM_NAME;
 		final ILauncher launcher = CoreService.getLauncher(launcherName);
 		launcher.initialize(options);

 		ModelFactory factory = CoreService.getModelFactory(launcher.getDefaultModelFactoryName());

 		IInjector injector = CoreService.getInjector(factory.getDefaultInjectorName());
 		IExtractor extractor = CoreService.getExtractor(factory.getDefaultExtractorName());

 		// load meta model ATL
 		IReferenceModel atlMM = factory.getBuiltInResource("ATL.ecore"); //$NON-NLS-1$
 		// load model source
 		Map<String, Object> modelOptions = new HashMap<String, Object>();
 		String inModelName = "IN"; //$NON-NLS-1$
 		modelOptions.put("modelName", inModelName); //$NON-NLS-1$
 		modelOptions.put("path", sourceModelUri.toString()); //$NON-NLS-1$
 		modelOptions.put("newModel", false); //$NON-NLS-1$
 		IModel input = factory.newModel(atlMM, modelOptions);
 		injector.inject(input, sourceModelUri.toString());
 		launcher.addInModel(input, inModelName, atlMetaModelName);
 		// load model cible
 		modelOptions = new HashMap<String, Object>();
 		inModelName = "OUT"; //$NON-NLS-1$
 		modelOptions.put("modelName", inModelName); //$NON-NLS-1$
 		modelOptions.put("path", targetModelUri.toString()); //$NON-NLS-1$
 		modelOptions.put("newModel", true); //$NON-NLS-1$
 		IModel outputInstance = factory.newModel(atlMM, modelOptions);
 		launcher.addOutModel(outputInstance, inModelName, atlMetaModelName);

 		/*
 		 * Encapsulate ATL transformation into a new Thread to reset the Stack (avoid stack
 		 * overflow)
 		 */
 		options.put("continueAfterError", "true"); //$NON-NLS-1$ //$NON-NLS-2$
 		options.put("printExecutionTime", "true"); //$NON-NLS-1$ //$NON-NLS-2$

 		Job transformationThread = new Job(Messages.KDMtoUML2Converter_42) {
 			@Override
 			protected IStatus run(final IProgressMonitor monitor) {
 				IStatus result = Status.OK_STATUS;
 				try {
 					launcher.launch(ILauncher.RUN_MODE, monitor, options,
 							transformation.openStream());
 				} catch (IOException e) {
 					result = Status.CANCEL_STATUS;
 					MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 				}

 				return result;
 			}
 		};
 		transformationThread.schedule();
 		try {
 			transformationThread.join();
 		} catch (InterruptedException e) {
 			MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 		}

 		extractor.extract(outputInstance, targetModelUri.toString());

 		return outputInstance;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
 	 * parseFromModel(org.eclipse.m2m.atl.engine.vm.nativelib.ASMModel,
 	 * org.eclipse.emf.common.util.URI)
 	 */
 	public final IFile parseFromModel(final IModel transformationModel, final URI atlFileUri)
 			throws IOException {
 		IFile file = null;
 		IPath atlFilePath = null;
 		if (atlFileUri.isPlatformResource()) {
 			atlFilePath = new Path(atlFileUri.toPlatformString(false));
 			file = ResourcesPlugin.getWorkspace().getRoot().getFile(atlFilePath);
 		} else {
 			atlFilePath = new Path(atlFileUri.toFileString());
 			file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(atlFilePath);
 		}
 		if (file != null) {
 			try {
 				AtlParser.getDefault().extract(transformationModel, file.getLocation().toString());
 			} catch (Exception e) {
 				MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 			}
 			try {
 				file.refreshLocal(0, new NullProgressMonitor());
 			} catch (CoreException e) {
 				MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
 			}
 		} else {
 			MoDiscoLogger.logError("Uri invalid", KdmToUml2Activator.getDefault()); //$NON-NLS-1$
 		}
 		return file;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2008 Mia-Software.
	* 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:
	* Hugues Dubourg (Mia-Software) - initial API and implementation
	* Gabriel Barbier (Mia-Software) - initial API and implementation
	* Fabien Giquel (Mia-Software) - Bug 339720 : MoDisco Discoverers (infra + techno) API clean
	*******************************************************************************/

	package org.eclipse.gmt.modisco.kdm.uml2converter.impl;

	import java.io.IOException;
	import java.io.InputStream;
	import java.net.URL;
	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.List;
	import java.util.Map;

	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.IResource;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.NullProgressMonitor;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.core.runtime.jobs.IJobChangeEvent;
	import org.eclipse.core.runtime.jobs.Job;
	import org.eclipse.core.runtime.jobs.JobChangeAdapter;
	import org.eclipse.emf.common.util.URI;
	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.gmt.modisco.infra.common.core.logging.MoDiscoLogger;
	import org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUml2Activator;
	import org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter;
	import org.eclipse.gmt.modisco.kdm.uml2converter.Messages;
	import org.eclipse.gmt.modisco.kdm.uml2converter.impl.AtlLaunchHelper.ModelInfo;
	import org.eclipse.m2m.atl.common.ATLLaunchConstants;
	import org.eclipse.m2m.atl.core.ATLCoreException;
	import org.eclipse.m2m.atl.core.IExtractor;
	import org.eclipse.m2m.atl.core.IInjector;
	import org.eclipse.m2m.atl.core.IModel;
	import org.eclipse.m2m.atl.core.IReferenceModel;
	import org.eclipse.m2m.atl.core.ModelFactory;
	import org.eclipse.m2m.atl.core.emf.EMFModel;
	import org.eclipse.m2m.atl.core.launch.ILauncher;
	import org.eclipse.m2m.atl.core.service.CoreService;
	import org.eclipse.m2m.atl.engine.parser.AtlParser;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.ui.IWorkbenchPage;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.ide.IDE;

	/**
	* @deprecated use matching org.eclipse.modisco.x.y.z component, cf.
	* https://bugs.eclipse.org/bugs/show_bug.cgi?id=474827
	*/
	@Deprecated
	public class KdmtoUmlConverterImpl implements KdmToUmlConverter {

	/**
	* @deprecated replaced by MM_LOCATION (since 0.8.0M7)
	*/
	@Deprecated
	public final String mmLocation = "resources/metamodels"; //$NON-NLS-1$
	/**
	* @deprecated replaced by TRANSFO_LOCATION (since 0.8.0M7)
	*/
	@Deprecated
	public final String transfoLocation = "resources/transformations"; //$NON-NLS-1$
	/**
	* @deprecated replaced by KDM_MM_URI (since 0.8.0M7)
	*/
	@Deprecated
	public final String kdmMMUri = "http://www.eclipse.org/MoDisco/kdm/action"; //$NON-NLS-1$
	/**
	* @deprecated replaced by UML_MM_URI (since 0.8.0M7)
	*/
	@Deprecated
	public final String umlMMUri = "http://www.eclipse.org/uml2/2.1.0/UML"; //$NON-NLS-1$

	public static final String MM_LOCATION = "resources/metamodels"; //$NON-NLS-1$
	public static final String TRANSFO_LOCATION = "resources/transformations"; //$NON-NLS-1$
	public static final String KDM_MM_URI = org.eclipse.gmt.modisco.omg.kdm.action.ActionPackage.eNS_URI;
	public static final String UML_MM_URI = "http://www.eclipse.org/uml2/2.1.0/UML"; //$NON-NLS-1$
	private static final String ATL_MM_PATH = "http://www.eclipse.org/gmt/2005/ATL"; //$NON-NLS-1$

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
	* getUML2ModelFromKDMModel(org.eclipse.emf.ecore.resource.Resource, boolean,
	* org.eclipse.emf.common.util.URI)
	*/
	public Resource[] getUML2ModelFromKDMModel(final Resource kdmModel,
	final boolean generateTraces, final URI umlTargetModelUri) throws IOException,
	ATLCoreException {
	URL transformation;
	Resource[] result = null;
	if (generateTraces) {
	transformation = this.getClass().getResource(
	KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/KDMtoUMLWithTraces.asm"); //$NON-NLS-1$
	result = this.getUML2ModelFromKDMModelWithCustomTransformation(kdmModel.getURI(),
	generateTraces, transformation, umlTargetModelUri);
	} else {
	transformation = this.getClass().getResource(
	KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/KDMtoUML.asm"); //$NON-NLS-1$
	result = this.getUML2ModelFromKDMModelWithCustomTransformation(kdmModel.getURI(),
	generateTraces, transformation, umlTargetModelUri);
	}

	return result;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
	* getUML2ModelFromKDMModelWithCustomTransformation (org.eclipse.emf.common.util.URI, boolean,
	* java.net.URL, org.eclipse.emf.common.util.URI)
	*/
	public Resource[] getUML2ModelFromKDMModelWithCustomTransformation(final URI kdmSourceModelUri,
	final boolean generateTraces, final URL transformation, final URI umlTargetModelUri)
	throws IOException, ATLCoreException {

	final List<ModelInfo> inputModels = new ArrayList<ModelInfo>();
	final List<ModelInfo> outputModels = new ArrayList<ModelInfo>();

	final ModelInfo inputModel = new ModelInfo("kdmInput", kdmSourceModelUri, "kdm", //$NON-NLS-1$ //$NON-NLS-2$
	URI.createURI(KDM_MM_URI));
	inputModels.add(inputModel);
	final ModelInfo outputModel = new ModelInfo("umlOutput", umlTargetModelUri, "uml", //$NON-NLS-1$ //$NON-NLS-2$
	URI.createURI(UML_MM_URI));
	outputModels.add(outputModel);

	if (generateTraces) {
	final URL mmwMMURL = this.getClass().getResource(
	KdmtoUmlConverterImpl.MM_LOCATION + "/mmw_traceability.ecore"); //$NON-NLS-1$
	final ModelInfo traceModel = new ModelInfo("trace", umlTargetModelUri //$NON-NLS-1$
	.trimFileExtension().appendFileExtension("trace.amw"), "Trace", //$NON-NLS-1$ //$NON-NLS-2$
	URI.createURI(mmwMMURL.toString()));
	outputModels.add(traceModel);
	}

	AtlLaunchHelper atlHelper = new AtlLaunchHelper();
	List<Resource> results = atlHelper.scheduleTransformation(transformation, inputModels,
	outputModels, Messages.KDMtoUML2Converter_22);

	Resource[] resultsArray = new Resource[results.size()];
	results.toArray(resultsArray);
	return resultsArray;
	}

	public final void basicExportKdmToUmlTransformation(final IFile file,
	final IProgressMonitor monitor) throws CoreException {
	final InputStream transfoFileStream = this.getClass().getResourceAsStream(
	KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/KDMtoUML.atl"); //$NON-NLS-1$
	/*
	* whatever the used method, we guaranty that flow "transfoFileStream" will be closed
	*/
	if (file.exists()) {
	file.setContents(transfoFileStream, IResource.FORCE, monitor);
	} else {
	file.create(transfoFileStream, IResource.FORCE, monitor);
	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
	* exportKdmToUmlTransformation(org.eclipse.core.runtime.IPath)
	*/
	public void exportKdmToUmlTransformation(final IPath pathParameter) {
	IPath path = pathParameter;
	if (path.getFileExtension() == null \|\| !path.getFileExtension().equals("atl")) { //$NON-NLS-1$
	path = path.addFileExtension("atl"); //$NON-NLS-1$
	}
	final IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
	final IProject destinationProject = file.getProject();
	Job job = new Job(Messages.KDMtoUML2Converter_27) {
	@Override
	protected IStatus run(final IProgressMonitor monitor) {
	try {
	basicExportKdmToUmlTransformation(file, monitor);
	} catch (CoreException e) {
	return Status.CANCEL_STATUS;
	}
	return Status.OK_STATUS;
	}
	};
	// when copy job is done, open the file
	job.addJobChangeListener(new JobChangeAdapter() {
	@Override
	public void done(final IJobChangeEvent event) {
	Display.getDefault().asyncExec(new Runnable() {
	public void run() {
	try {
	destinationProject.refreshLocal(IResource.DEPTH_INFINITE,
	new NullProgressMonitor());
	IWorkbenchPage page = PlatformUI.getWorkbench()
	.getActiveWorkbenchWindow().getActivePage();
	IDE.openEditor(page, file);
	} catch (Exception e) {
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}
	}
	});
	}
	});
	job.schedule();
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
	* instrumentAtlTranformationWithTraceability(java.io.InputStream,
	* org.eclipse.emf.common.util.URI)
	*/
	public IFile instrumentAtlTranformationWithTraceability(final InputStream sourceTransformation,
	final URI atlFileUri) throws ATLCoreException {
	URI sourceModelUri = atlFileUri.trimFileExtension()
	.appendFragment("-ATL_source").appendFileExtension("ecore"); //$NON-NLS-1$ //$NON-NLS-2$
	URI targetModelUri = atlFileUri.trimFileExtension()
	.appendFragment("-ATL_target").appendFileExtension("ecore"); //$NON-NLS-1$ //$NON-NLS-2$

	// transforms ATL file into ATL model
	IModel sourceModel = AtlParser.getDefault().parseToModel(sourceTransformation);
	if (sourceModel instanceof EMFModel) {
	EMFModel ecoreSourceModel = (EMFModel) sourceModel;
	try {
	ecoreSourceModel.getResource().setURI(sourceModelUri);
	ecoreSourceModel.getResource().save(null);
	} catch (IOException e) {
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}
	}

	IModel targetModel = addTraceability(sourceModel, sourceModelUri, targetModelUri);

	if (targetModel instanceof EMFModel) {
	EMFModel ecoreTargetModel = (EMFModel) targetModel;
	try {
	ecoreTargetModel.getResource().setURI(targetModelUri);
	ecoreTargetModel.getResource().save(null);
	} catch (IOException e) {
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}

	}
	IFile result = null;
	// transforms ATL model into ATL file
	try {
	result = parseFromModel(targetModel, atlFileUri);
	} catch (IOException e) {
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}

	return result;
	}

	public final IModel addTraceability(final IModel sourceModel, final URI sourceModelUri,
	final URI targetModelUri) throws ATLCoreException {
	final URL transformation = this.getClass().getResource(
	KdmtoUmlConverterImpl.TRANSFO_LOCATION + "/ATL2WTracer.asm"); //$NON-NLS-1$

	Map<String, String> modelHandlers = new HashMap<String, String>();
	String atlMetaModelName = "ATL"; //$NON-NLS-1$
	modelHandlers.put(atlMetaModelName, "EMF"); //$NON-NLS-1$

	final Map<String, Object> options = new HashMap<String, Object>();
	options.put(ATLLaunchConstants.OPTION_MODEL_HANDLER, modelHandlers);
	options.put(ATLLaunchConstants.IS_REFINING, true);

	String launcherName = ATLLaunchConstants.EMF_VM_NAME;
	final ILauncher launcher = CoreService.getLauncher(launcherName);
	launcher.initialize(options);

	ModelFactory factory = CoreService.getModelFactory(launcher.getDefaultModelFactoryName());

	IInjector injector = CoreService.getInjector(factory.getDefaultInjectorName());
	IExtractor extractor = CoreService.getExtractor(factory.getDefaultExtractorName());

	// load meta model ATL
	IReferenceModel atlMM = factory.getBuiltInResource("ATL.ecore"); //$NON-NLS-1$
	// load model source
	Map<String, Object> modelOptions = new HashMap<String, Object>();
	String inModelName = "IN"; //$NON-NLS-1$
	modelOptions.put("modelName", inModelName); //$NON-NLS-1$
	modelOptions.put("path", sourceModelUri.toString()); //$NON-NLS-1$
	modelOptions.put("newModel", false); //$NON-NLS-1$
	IModel input = factory.newModel(atlMM, modelOptions);
	injector.inject(input, sourceModelUri.toString());
	launcher.addInModel(input, inModelName, atlMetaModelName);
	// load model cible
	modelOptions = new HashMap<String, Object>();
	inModelName = "OUT"; //$NON-NLS-1$
	modelOptions.put("modelName", inModelName); //$NON-NLS-1$
	modelOptions.put("path", targetModelUri.toString()); //$NON-NLS-1$
	modelOptions.put("newModel", true); //$NON-NLS-1$
	IModel outputInstance = factory.newModel(atlMM, modelOptions);
	launcher.addOutModel(outputInstance, inModelName, atlMetaModelName);

	/*
	* Encapsulate ATL transformation into a new Thread to reset the Stack (avoid stack
	* overflow)
	*/
	options.put("continueAfterError", "true"); //$NON-NLS-1$ //$NON-NLS-2$
	options.put("printExecutionTime", "true"); //$NON-NLS-1$ //$NON-NLS-2$

	Job transformationThread = new Job(Messages.KDMtoUML2Converter_42) {
	@Override
	protected IStatus run(final IProgressMonitor monitor) {
	IStatus result = Status.OK_STATUS;
	try {
	launcher.launch(ILauncher.RUN_MODE, monitor, options,
	transformation.openStream());
	} catch (IOException e) {
	result = Status.CANCEL_STATUS;
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}

	return result;
	}
	};
	transformationThread.schedule();
	try {
	transformationThread.join();
	} catch (InterruptedException e) {
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}

	extractor.extract(outputInstance, targetModelUri.toString());

	return outputInstance;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.gmt.modisco.kdm.uml2converter.KdmToUmlConverter#
	* parseFromModel(org.eclipse.m2m.atl.engine.vm.nativelib.ASMModel,
	* org.eclipse.emf.common.util.URI)
	*/
	public final IFile parseFromModel(final IModel transformationModel, final URI atlFileUri)
	throws IOException {
	IFile file = null;
	IPath atlFilePath = null;
	if (atlFileUri.isPlatformResource()) {
	atlFilePath = new Path(atlFileUri.toPlatformString(false));
	file = ResourcesPlugin.getWorkspace().getRoot().getFile(atlFilePath);
	} else {
	atlFilePath = new Path(atlFileUri.toFileString());
	file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(atlFilePath);
	}
	if (file != null) {
	try {
	AtlParser.getDefault().extract(transformationModel, file.getLocation().toString());
	} catch (Exception e) {
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}
	try {
	file.refreshLocal(0, new NullProgressMonitor());
	} catch (CoreException e) {
	MoDiscoLogger.logError(e, KdmToUml2Activator.getDefault());
	}
	} else {
	MoDiscoLogger.logError("Uri invalid", KdmToUml2Activator.getDefault()); //$NON-NLS-1$
	}
	return file;
	}
	}