taxeditor-application/src/main/java/eu/etaxonomy/taxeditor/OpenExternalHelpHandler.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor;
  12
  13 import java.net.MalformedURLException;
  14 import java.net.URL;
  15
  16 import org.apache.log4j.Logger;
  17 import org.eclipse.core.commands.AbstractHandler;
  18 import org.eclipse.core.commands.ExecutionEvent;
  19 import org.eclipse.core.commands.ExecutionException;
  20 import org.eclipse.ui.PartInitException;
  21 import org.eclipse.ui.PlatformUI;
  22 import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
  23
  24 /**
  25  * @author p.ciardelli
  26  * @created 04.09.2009
  27  * @version 1.0
  28  */
  29 public class OpenExternalHelpHandler extends AbstractHandler {
  30         private static final Logger logger = Logger.getLogger(OpenExternalHelpHandler.class);
  31
  32         /* (non-Javadoc)
  33          * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
  34          */
  35         public Object execute(ExecutionEvent event) throws ExecutionException {
  36                 String url = "http://wp5.e-taxonomy.eu/download/taxeditor/stable/EDITTaxonomicEditor-UserManual.pdf";
  37
  38                 try {
  39                         PlatformUI.getWorkbench().getBrowserSupport().createBrowser
  40                                                 (IWorkbenchBrowserSupport.AS_EXTERNAL, "aCustomId", "url", "url").openURL(new URL(url));
  41                 } catch (PartInitException e) {
  42                         logger.error(e);
  43                         throw new RuntimeException(e);
  44                 } catch (MalformedURLException e) {
  45                         logger.error(e);
  46                         throw new RuntimeException(e);
  47                 }
  48
  49                 return null;
  50         }
  51 }