eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/key/polytomous/operation/DeleteOperation.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.navigation.key.polytomous.operation;
  12
  13 import org.eclipse.core.commands.ExecutionException;
  14 import org.eclipse.core.commands.operations.IUndoContext;
  15 import org.eclipse.core.runtime.IAdaptable;
  16 import org.eclipse.core.runtime.IProgressMonitor;
  17 import org.eclipse.core.runtime.IStatus;
  18
  19 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  20 import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
  21 import eu.etaxonomy.cdm.api.service.exception.ReferencedObjectUndeletableException;
  22 import eu.etaxonomy.cdm.model.description.PolytomousKey;
  23 import eu.etaxonomy.taxeditor.operation.AbstractPersistentPostOperation;
  24 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  25 import eu.etaxonomy.taxeditor.store.CdmStore;
  26
  27 /**
  28  * @author n.hoffmann
  29  * @created Dec 2, 2010
  30  * @version 1.0
  31  */
  32 public class DeleteOperation extends AbstractPersistentPostOperation {
  33
  34         private PolytomousKey key;
  35
  36         /**
  37          * @param label
  38          * @param undoContext
  39          * @param postOperationEnabled
  40          */
  41         public DeleteOperation(String label, IUndoContext undoContext,
  42                         PolytomousKey key,
  43                         IPostOperationEnabled postOperationEnabled, IConversationEnabled conversationEnabled) {
  44                 super(label, undoContext, postOperationEnabled, conversationEnabled);
  45                 this.key = key;
  46         }
  47
  48         /* (non-Javadoc)
  49          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  50          */
  51         @Override
  52         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  53                         throws ExecutionException {
  54                 bind();
  55
  56                 String result = CdmStore.getService(IPolytomousKeyService.class).delete(key);
  57
  58                 return postExecute(null);
  59         }
  60
  61         /* (non-Javadoc)
  62          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  63          */
  64         @Override
  65         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  66                         throws ExecutionException {
  67                 return null;
  68         }
  69
  70         /* (non-Javadoc)
  71          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  72          */
  73         @Override
  74         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
  75                         throws ExecutionException {
  76                 return null;
  77         }
  78
  79 }