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


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.Chat;
26
27 public class OpenChatCommand extends Command {
28
29     private IChatFrameMediator mediator;
30
31     private String JavaDoc jabberId;
32
33     private Chat chat;
34
35     public OpenChatCommand(IChatFrameMediator mediator,
36             ICommandReference reference) {
37         super(reference);
38
39         this.mediator = mediator;
40     }
41
42     /**
43      * @see org.columba.core.command.Command#updateGUI()
44      */
45     @Override JavaDoc
46     public void updateGUI() throws Exception JavaDoc {
47         mediator.getConversationController().addChat(jabberId, chat);
48     }
49
50     @Override JavaDoc
51     public void execute(IWorkerStatusController worker) throws Exception JavaDoc {
52         ChatCommandReference ref = (ChatCommandReference) getReference();
53
54         jabberId = ref.getJabberId();
55
56         // create chat connection, if not available yet
57 if (mediator.getConversationController().exists(jabberId) == false) {
58
59             chat = Connection.XMPPConnection.createChat(jabberId);
60
61         }
62
63     }
64
65 }
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