eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/handler/CreateHomotypicSynonymHandler.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.taxeditor.editor.name.handler;
  11
  12 import org.eclipse.core.commands.AbstractHandler;
  13 import org.eclipse.core.commands.ExecutionEvent;
  14 import org.eclipse.core.commands.ExecutionException;
  15 import org.eclipse.core.commands.IHandler;
  16 import org.eclipse.core.commands.common.NotDefinedException;
  17
  18 import eu.etaxonomy.cdm.model.name.HomotypicalGroup;
  19 import eu.etaxonomy.cdm.model.name.NonViralName;
  20 import eu.etaxonomy.cdm.model.taxon.Taxon;
  21 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  22 import eu.etaxonomy.taxeditor.editor.Page;
  23 import eu.etaxonomy.taxeditor.editor.name.TaxonNameEditor;
  24 import eu.etaxonomy.taxeditor.editor.name.operation.CreateSynonymInExistingHomotypicalGroupOperation;
  25 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  26 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  27 import eu.etaxonomy.taxeditor.parser.ParseHandler;
  28
  29 /**
  30  * <p>CreateHomotypicSynonymHandler class.</p>
  31  *
  32  * @author n.hoffmann
  33  * @created 06.02.2009
  34  * @version 1.0
  35  */
  36 public class CreateHomotypicSynonymHandler extends AbstractHandler implements
  37                 IHandler {
  38
  39         /* (non-Javadoc)
  40          * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
  41          */
  42         /** {@inheritDoc} */
  43         @Override
  44     public Object execute(ExecutionEvent event) throws ExecutionException {
  45                 TaxonNameEditor editor = (TaxonNameEditor) EditorUtil.getActiveEditorPage(
  46                                 Page.NAME);
  47                 Taxon taxon = editor.getTaxon();
  48                 HomotypicalGroup group = taxon.getHomotypicGroup();
  49                 NonViralName newSynonymName = ParseHandler.createEmptyName();
  50
  51                 AbstractPostOperation operation;
  52                 try {
  53                         operation = new CreateSynonymInExistingHomotypicalGroupOperation(event.getCommand().getName(),
  54                                         editor.getUndoContext(), taxon, group, newSynonymName, editor);
  55                         EditorUtil.executeOperation(operation);
  56                 } catch (NotDefinedException e) {
  57                         MessagingUtils.error(getClass(), e);
  58                 }
  59
  60
  61                 return null;
  62         }
  63 }