taxeditor-editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/handler/SwapSynonymAndAcceptedHandler.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.editor.name.handler;
  12
  13 import org.apache.log4j.Logger;
  14 import org.eclipse.core.commands.AbstractHandler;
  15 import org.eclipse.core.commands.ExecutionEvent;
  16 import org.eclipse.core.commands.ExecutionException;
  17 import org.eclipse.core.commands.IHandler;
  18 import org.eclipse.core.commands.common.NotDefinedException;
  19
  20 import eu.etaxonomy.cdm.model.taxon.Synonym;
  21 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  22 import eu.etaxonomy.taxeditor.editor.MultiPageTaxonEditor;
  23 import eu.etaxonomy.taxeditor.editor.Page;
  24 import eu.etaxonomy.taxeditor.editor.name.TaxonNameEditor;
  25 import eu.etaxonomy.taxeditor.operations.SwapSynonymAndAcceptedOperation;
  26
  27 /**
  28  * <p>SwapSynonymAndAcceptedHandler class.</p>
  29  *
  30  * @author n.hoffmann
  31  * @created 21.04.2009
  32  * @version 1.0
  33  */
  34 public class SwapSynonymAndAcceptedHandler extends AbstractHandler implements
  35                 IHandler {
  36         private static final Logger logger = Logger
  37                         .getLogger(SwapSynonymAndAcceptedHandler.class);
  38
  39         /* (non-Javadoc)
  40          * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
  41          */
  42         /** {@inheritDoc} */
  43         public Object execute(ExecutionEvent event) throws ExecutionException {
  44                 MultiPageTaxonEditor multiEditor = EditorUtil.getActiveMultiPageTaxonEditor();
  45
  46                 TaxonNameEditor editor = (TaxonNameEditor) multiEditor.getPage(Page.NAME);
  47
  48                 Synonym synonym = (Synonym) EditorUtil.getSelection(event).getFirstElement();
  49
  50
  51                 SwapSynonymAndAcceptedOperation operation;
  52
  53                 try {
  54                         operation = new SwapSynonymAndAcceptedOperation(event.getCommand().getName(), editor.getUndoContext(),
  55                                                                 editor.getTaxon(), synonym, editor);
  56                         EditorUtil.executeOperation(operation);
  57
  58                 } catch (NotDefinedException e) {
  59                         logger.warn("Command name not set");
  60                 }
  61
  62                 return null;
  63         }
  64 }