/* $Id: ActionExportProfileXMI.java 17843 2010-01-12 19:23:29Z linus $

  *****************************************************************************

  * Copyright (c) 2009 Contributors - see below

  * 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:

  *    tfmorris

  *****************************************************************************

  *

  * Some portions of this file was previously release using the BSD License:

  */

 // Copyright (c) 2007-2008 The Regents of the University of California. All

 // Rights Reserved. Permission to use, copy, modify, and distribute this

 // software and its documentation without fee, and without a written

 // agreement is hereby granted, provided that the above copyright notice

 // and this paragraph appear in all copies. This software program and

 // documentation are copyrighted by The Regents of the University of

 // California. The software program and documentation are supplied "AS

 // IS", without any accompanying services from The Regents. The Regents

 // does not warrant that the operation of the program will be

 // uninterrupted or error-free. The end-user understands that the program

 // was developed for research purposes and is advised not to rely

 // exclusively on the program for any reason. IN NO EVENT SHALL THE

 // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,

 // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,

 // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF

 // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF

 // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY

 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE

 // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF

 // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,

 // UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

 package org.argouml.ui.explorer;

 import java.awt.event.ActionEvent;

 import java.io.File;

 import java.io.FileOutputStream;

 import java.io.IOException;

 import java.io.OutputStream;

 import java.util.Collection;

 import javax.swing.AbstractAction;

 import javax.swing.JFileChooser;

 import javax.swing.filechooser.FileFilter;

 import org.apache.log4j.Logger;

 import org.argouml.application.helpers.ApplicationVersion;

 import org.argouml.configuration.Configuration;

 import org.argouml.i18n.Translator;

 import org.argouml.model.Model;

 import org.argouml.model.UmlException;

 import org.argouml.model.XmiWriter;

 import org.argouml.persistence.PersistenceManager;

 import org.argouml.persistence.ProjectFileView;

 import org.argouml.persistence.UmlFilePersister;

 import org.argouml.profile.Profile;

 import org.argouml.profile.ProfileException;

 import org.argouml.util.ArgoFrame;

 /**

  * Exports the model of a selected profile as XMI

  *

  * @author Marcos Aur�lio

  */

 public class ActionExportProfileXMI extends AbstractAction {

     /**

      * Logger.

      */

     private static final Logger LOG = Logger

             .getLogger(ActionExportProfileXMI.class);

     private Profile selectedProfile;

     /**

      * Default Constructor

      * 

      * @param profile the selected profile

      */

     public ActionExportProfileXMI(Profile profile) {

         super(Translator.localize("action.export-profile-as-xmi"));

         this.selectedProfile = profile;

     }

     public void actionPerformed(ActionEvent arg0) {

         try {

             final Collection profilePackages = 

                 selectedProfile.getProfilePackages();

             final Object model = profilePackages.iterator().next();

             if (model != null) {

                 File destiny = getTargetFile();

                 if (destiny != null) {

                     saveModel(destiny, model);

                 }

             }

         } catch (ProfileException e) {

             // TODO: We should be giving the user more direct feedback

             LOG.error("Exception", e);

         } catch (IOException e) {

             LOG.error("Exception", e);

         } catch (UmlException e) {

             LOG.error("Exception", e);

         }

     }

     private void saveModel(File destiny, Object model) throws IOException,

             UmlException {

         OutputStream stream = new FileOutputStream(destiny);

         XmiWriter xmiWriter = 

             Model.getXmiWriter(model, stream, 

                     ApplicationVersion.getVersion() + "("

                         + UmlFilePersister.PERSISTENCE_VERSION + ")");

         xmiWriter.write();

     }

     private File getTargetFile() {

         // show a chooser dialog for the file name, only xmi is allowed

         JFileChooser chooser = new JFileChooser();

         chooser.setDialogTitle(Translator.localize(

                                        "action.export-profile-as-xmi"));

         chooser.setFileView(ProjectFileView.getInstance());

         chooser.setApproveButtonText(Translator.localize(

                                              "filechooser.export"));

         chooser.setAcceptAllFileFilterUsed(true);

         chooser.setFileFilter(new FileFilter() {

             public boolean accept(File file) {

                 return file.isDirectory() || isXmiFile(file);

             }

             public String getDescription() {

                 return "*.XMI";

             }

         });

         String fn =

             Configuration.getString(

                 PersistenceManager.KEY_PROJECT_NAME_PATH);

         if (fn.length() > 0) {

             fn = PersistenceManager.getInstance().getBaseName(fn);

             chooser.setSelectedFile(new File(fn));

         }

         int result = chooser.showSaveDialog(ArgoFrame.getFrame());

         if (result == JFileChooser.APPROVE_OPTION) {

             File theFile = chooser.getSelectedFile();

             if (theFile != null) {

                 if (!theFile.getName().toUpperCase().endsWith(".XMI")) {

                     theFile = new File(theFile.getAbsolutePath() + ".XMI");

                 }

                 return theFile;

             }

         }

         return null;

     }

     private static boolean isXmiFile(File file) {

         return file.isFile()

                 && (file.getName().toLowerCase().endsWith(".xml") 

                         || file.getName().toLowerCase().endsWith(".xmi"));

     }

 }