eclipseprojects/eu.etaxonomy.taxeditor/src/eu/etaxonomy/taxeditor/operations/AbstractEditorOperation.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.operations;
  11
  12 import org.apache.log4j.Logger;
  13 import org.eclipse.core.commands.operations.AbstractOperation;
  14 import org.eclipse.core.commands.operations.IUndoContext;
  15 import org.eclipse.core.runtime.IStatus;
  16 import org.eclipse.core.runtime.Status;
  17
  18 import eu.etaxonomy.cdm.model.taxon.Taxon;
  19 import eu.etaxonomy.taxeditor.UiUtil;
  20
  21 /**
  22  * @author p.ciardelli
  23  * @created 14.01.2009
  24  * @version 1.0
  25  */
  26 public abstract class AbstractEditorOperation extends AbstractOperation {
  27
  28         @SuppressWarnings("unused")
  29         private static final Logger logger = Logger
  30                         .getLogger(AbstractEditorOperation.class);
  31
  32         /**
  33          * A reference to the taxon the concrete operation is working on
  34          */
  35         protected Taxon taxon;
  36
  37         public AbstractEditorOperation(String label, IUndoContext undoContext,
  38                         Taxon taxon) {
  39                 super(label);
  40                 addContext(undoContext);
  41
  42                 this.taxon = taxon;
  43         }
  44
  45         /**
  46          *
  47          * @return
  48          */
  49         protected IStatus redrawOpenEditor() {
  50                 return UiUtil.redrawEditor(taxon) ? Status.OK_STATUS : Status.CANCEL_STATUS;
  51         }
  52 }