/**
* This file is part of CloudML [ http://cloudml.org ]
*
* Copyright (C) 2012 - SINTEF ICT
* Contact: Franck Chauvel <franck.chauvel@sintef.no>
*
* Module: root
*
* CloudML is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* CloudML is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with CloudML. If not, see
* <http://www.gnu.org/licenses/>.
*/
package org.cloudml.codecs;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.cloudml.codecs.commons.Codec;
import org.cloudml.core.NamedElement;
import org.cloudml.core.Deployment;
/*
* An coder to visualize CloudML models
*/
public class JungCodec implements Codec {
public JungCodec() {
}
public NamedElement load(InputStream content) {
throw new UnsupportedOperationException("Jung codec is actually just a coder (i.e. a visulizer)");
}
public void save(NamedElement model, OutputStream content) {
if (model instanceof Deployment) {
ObjectOutputStream serializer = null;
try {
//Display model
DrawnIconVertexDemo g = new DrawnIconVertexDemo((Deployment)model);
ArrayList<Vertex> v = g.drawVerticesFromDeploymentModel((Deployment) model);
g.drawEdgesFromDeploymentModel((Deployment) model, v);
//Serializes it
serializer = new ObjectOutputStream(content);
serializer.writeObject(g);
serializer.close();
}
catch (IOException ex) {
Logger.getLogger(JungCodec.class.getName()).log(Level.SEVERE, null, ex);
} finally {
try {
content.close();
} catch (IOException ex) {
Logger.getLogger(JungCodec.class.getName()).log(Level.SEVERE, null, ex);
}
try {
serializer.close();
} catch (IOException ex) {
Logger.getLogger(JungCodec.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}
}