/**
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* 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:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.modelepedia.models15.operator;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.acceleo.common.preference.AcceleoPreferences;
import org.eclipse.emf.common.util.BasicMonitor;
import org.eclipse.jdt.annotation.NonNull;
import edu.toronto.cs.se.mmint.MIDTypeRegistry;
import edu.toronto.cs.se.mmint.mid.GenericElement;
import edu.toronto.cs.se.mmint.mid.MID;
import edu.toronto.cs.se.mmint.mid.Model;
import edu.toronto.cs.se.mmint.mid.operator.impl.OperatorImpl;
import edu.toronto.cs.se.mmint.mid.utils.FileUtils;
import edu.toronto.cs.se.modelepedia.primitive.file.FilePackage;
public class Java2File extends OperatorImpl {
// input-output
private final static @NonNull String IN_MODEL = "java";
private final static @NonNull String OUT_FILE = "file";
// constants
private final static @NonNull String JAVA_FILE_SUFFIX = "java";
private @NonNull Model print(@NonNull Model javaModel, @NonNull MID instanceMID) throws Exception {
// run acceleo
String fileModelUri = FileUtils.getUniqueUri(
FileUtils.replaceFileExtensionInUri(javaModel.getUri(), JAVA_FILE_SUFFIX),
true,
false);
List<Object> m2tArgs = new ArrayList<>();
m2tArgs.add(FileUtils.getFileNameFromUri(fileModelUri));
File folder = (new File(FileUtils.prependWorkspacePathToUri(javaModel.getUri()))).getParentFile();
AcceleoPreferences.switchForceDeactivationNotifications(true);
AcceleoPreferences.switchNotifications(false);
Java2File_M2T m2t = new Java2File_M2T(javaModel.getEMFInstanceRoot(), folder, m2tArgs);
m2t.doGenerate(new BasicMonitor());
// create file model
Model fileModelType = MIDTypeRegistry.getType(FilePackage.eNS_URI);
Model fileModel = fileModelType.createInstance(fileModelUri, instanceMID);
return fileModel;
}
@Override
public Map<String, Model> run(
Map<String, Model> inputsByName, Map<String, GenericElement> genericsByName,
Map<String, MID> outputMIDsByName) throws Exception {
// input
Model javaModel = inputsByName.get(IN_MODEL);
MID instanceMID = outputMIDsByName.get(OUT_FILE);
// print to file
Model fileModel = print(javaModel, instanceMID);
// output
Map<String, Model> outputsByName = new HashMap<>();
outputsByName.put(OUT_FILE, fileModel);
return outputsByName;
}
}