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Java > Open Source Codes > org > columba > chat > command > RemoveContactCommand


1 // The contents of this file are subject to the Mozilla Public License Version
2 // 1.1
3 //(the "License"); you may not use this file except in compliance with the
4 //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
5 //
6 //Software distributed under the License is distributed on an "AS IS" basis,
7 //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
8 //for the specific language governing rights and
9 //limitations under the License.
10 //
11 //The Original Code is "The Columba Project"
12 //
13 //The Initial Developers of the Original Code are Frederik Dietz and Timo
14 // Stich.
15 //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
16 //
17 //All Rights Reserved.
18 package org.columba.chat.command;
19
20 import org.columba.api.command.ICommandReference;
21 import org.columba.api.command.IWorkerStatusController;
22 import org.columba.chat.Connection;
23 import org.columba.chat.ui.frame.api.IChatFrameMediator;
24 import org.columba.core.command.Command;
25 import org.jivesoftware.smack.RosterEntry;
26
27 public class RemoveContactCommand extends Command {
28
29     private String JavaDoc jabberId;
30
31     private PopulateRoasterCommand populateCommand;
32
33     public RemoveContactCommand(IChatFrameMediator mediator,
34             ICommandReference reference) {
35         super(reference);
36
37         populateCommand = new PopulateRoasterCommand(mediator, reference);
38     }
39
40     /**
41      * @see org.columba.core.command.Command#updateGUI()
42      */
43     @Override JavaDoc
44     public void updateGUI() throws Exception JavaDoc {
45         populateCommand.updateGUI();
46     }
47
48     @Override JavaDoc
49     public void execute(IWorkerStatusController worker) throws Exception JavaDoc {
50         ChatCommandReference ref = (ChatCommandReference) getReference();
51
52         jabberId = ref.getJabberId();
53
54         RosterEntry entry = Connection.XMPPConnection.getRoster().getEntry(
55                 jabberId);
56
57         Connection.XMPPConnection.getRoster().removeEntry(entry);
58         populateCommand.execute(worker);
59     }
60
61 }
62
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