/* $Id: StartBrowser.java 17889 2010-01-12 21:17:54Z 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:

  *    andrea_nironi

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

  *

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

  */

 // Copyright (c) 2002-2006 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.util.osdep;

 import java.io.IOException;

 import java.lang.reflect.Method;

 import java.net.URL;

 import org.apache.log4j.Logger;

 /**

  * @stereotype utility

  */

 public class StartBrowser {

     /** logger */

     private static final Logger LOG = Logger.getLogger(StartBrowser.class);

     /**

      * Open an URL in the system's default browser.

      *

      * @param url string containing the given URL

      */

     public static void openUrl(String url) {

         try {

             if (OsUtil.isWin32()) {

                 Runtime.getRuntime().exec(

                         "rundll32 url.dll,FileProtocolHandler " + url);

             }

             else if (OsUtil.isMac()) {

                 try {

                     ClassLoader cl = ClassLoader.getSystemClassLoader();

                     Class c = cl.loadClass("com.apple.mrj.MRJFileUtils");

                     Class[] argtypes = {

                         String.class,

                     };

                     Method m = c.getMethod("openURL", argtypes);

                     Object[] args = {

                         url,

                     };

                     m.invoke(c.newInstance(), args);

                 } catch (Exception cnfe) {

                     LOG.error(cnfe);

                     LOG.info("Trying a default browser (netscape)");

                     String[] commline = {

                         "netscape", url,

                     };

                     Runtime.getRuntime().exec(commline);

                 }

             }

             else {

                 Runtime.getRuntime().exec("firefox " + url);

             }

         }

         catch (IOException ioe) {

             // Didn't work.

             LOG.error(ioe);

         }

     }

     /**

      * Open an URL in the system's default browser.

      *

      * @param url the URL to open

      */

     public static void openUrl(URL url) {

         openUrl(url.toString());

     }

 }