01: /*
02: * uDig - User Friendly Desktop Internet GIS client
03: * http://udig.refractions.net
04: * (C) 2004, Refractions Research Inc.
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation;
09: * version 2.1 of the License.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: */
17: package net.refractions.udig.project.internal.commands.edit;
18:
19: import net.refractions.udig.project.command.MapCommand;
20: import net.refractions.udig.project.internal.Messages;
21:
22: import org.eclipse.core.runtime.IProgressMonitor;
23:
24: /**
25: * A command that rollsback current changes.
26: *
27: * @author jgarnett
28: * @since 0.6.0
29: */
30: public class RollbackCommand extends AbstractEditCommand {
31:
32: /*
33: * @see net.refractions.udig.project.command.MapCommand#run()
34: */
35: public void run(IProgressMonitor monitor) throws Exception {
36: map.getEditManagerInternal().rollbackTransaction();
37: }
38:
39: /*
40: * @see net.refractions.udig.project.command.MapCommand#copy()
41: */
42: public MapCommand copy() {
43: return new RollbackCommand();
44: }
45:
46: /*
47: * @see net.refractions.udig.project.command.MapCommand#getName()
48: */
49: public String getName() {
50: return Messages.RollbackCommand_name;
51: }
52:
53: }
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