eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/editor/definedterm/handler/CreateTermVocabularyHandler.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2009 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 package eu.etaxonomy.taxeditor.editor.definedterm.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 import org.eclipse.core.commands.operations.IUndoContext;
  18 import org.eclipse.ui.handlers.HandlerUtil;
  19
  20 import eu.etaxonomy.taxeditor.editor.definedterm.DefinedTermEditor;
  21 import eu.etaxonomy.taxeditor.editor.definedterm.operation.CreateTermVocabularyOperation;
  22 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  23 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  24 import eu.etaxonomy.taxeditor.store.StoreUtil;
  25
  26 /**
  27  * @author l.morris
  28  * @date 21 Dec 2011
  29  *
  30  */
  31 public class CreateTermVocabularyHandler extends AbstractHandler implements
  32                 IHandler {
  33
  34         /* (non-Javadoc)
  35          * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
  36          */
  37         @Override
  38         public Object execute(ExecutionEvent event) throws ExecutionException {
  39                 IPostOperationEnabled editor = (IPostOperationEnabled) HandlerUtil
  40                                 .getActiveEditor(event);
  41
  42                 if (editor instanceof DefinedTermEditor){
  43                         DefinedTermEditor dfe = (DefinedTermEditor) editor;
  44
  45                         try {
  46                                 String label = event.getCommand().getName();
  47                                 IUndoContext undoContext = StoreUtil.getUndoContext();
  48
  49                                 AbstractPostOperation operation =
  50                                                 new CreateTermVocabularyOperation(label,
  51                                                                 undoContext,
  52                                                                 dfe.getDefinedTermEditorInput(),
  53                                                                 (DefinedTermEditor) editor);
  54                                 StoreUtil.executeOperation(operation);
  55
  56                         } catch (NotDefinedException e) {
  57                                 StoreUtil.error(getClass(), e);
  58                         }
  59                 }
  60                 return null;
  61         }
  62 }