3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
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.
11 package eu
.etaxonomy
.taxeditor
.navigation
.key
.polytomous
.operation
;
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 import org
.eclipse
.jface
.dialogs
.MessageDialog
;
20 import eu
.etaxonomy
.cdm
.api
.conversation
.IConversationEnabled
;
21 import eu
.etaxonomy
.cdm
.api
.service
.DeleteResult
;
22 import eu
.etaxonomy
.cdm
.api
.service
.IPolytomousKeyService
;
23 import eu
.etaxonomy
.cdm
.model
.description
.PolytomousKey
;
24 import eu
.etaxonomy
.taxeditor
.operation
.AbstractPersistentPostOperation
;
25 import eu
.etaxonomy
.taxeditor
.operation
.IPostOperationEnabled
;
26 import eu
.etaxonomy
.taxeditor
.store
.CdmStore
;
30 * @created Dec 2, 2010
33 public class DeleteOperation
extends AbstractPersistentPostOperation
{
35 private PolytomousKey key
;
40 * @param postOperationEnabled
42 public DeleteOperation(String label
, IUndoContext undoContext
,
44 IPostOperationEnabled postOperationEnabled
, IConversationEnabled conversationEnabled
) {
45 super(label
, undoContext
, postOperationEnabled
, conversationEnabled
);
50 public IStatus
execute(IProgressMonitor monitor
, IAdaptable info
)
51 throws ExecutionException
{
54 DeleteResult result
= CdmStore
.getService(IPolytomousKeyService
.class).delete(key
);
55 if (result
.isError()){
56 MessageDialog
.openError(null, "Delete failed", result
.getExceptions().get(0).getMessage());
58 }else if(result
.isAbort()){
59 MessageDialog
.openWarning(null, "Delete abort", "The object could not be deleted, maybe there was no object selected.");
62 return postExecute(null);
66 public IStatus
redo(IProgressMonitor monitor
, IAdaptable info
)
67 throws ExecutionException
{
72 public IStatus
undo(IProgressMonitor monitor
, IAdaptable info
)
73 throws ExecutionException
{