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Java > Open Source Codes > freecs > commands > CmdShowUserDetail


1 /**
2  * Copyright (C) 2003 Manfred Andres
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License
6  * as published by the Free Software Foundation; either version 2
7  * of the License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17  *
18  * Created on 28.09.2003
19  */
20
21 package freecs.commands;
22 import freecs.interfaces.ICommand;
23 import freecs.content.MessageState;
24 /**
25  * @author Manfred Andres
26  *
27  * freecs.commands
28  */
29 public class CmdShowUserDetail extends AbstractCommand {
30     public final String JavaDoc cmd= "/w";
31     private static final ICommand selve=new CmdShowUserDetail();
32
33     private CmdShowUserDetail () { }
34     
35     public static ICommand getInstance () {
36         return selve;
37     }
38     
39     public boolean execute (MessageState msgState, String JavaDoc param) {
40         if (param.length () < 1) {
41             msgState.sourceGroup = msgState.sender.getGroup();
42             msgState.targetGroup = msgState.sender.getGroup();
43             if (!sendUserList (msgState, false)) {
44                 msgState.msgTemplate = "error.w.nobodyHere";
45                 msgState.sender.sendMessage(msgState.mp);
46                 return false;
47             }
48         } else {
49             msgState.usercontext = getUser (msgState, param);
50             if (msgState.usercontext == null)
51                 return false;
52             msgState.msgTemplate = "message.user.detail";
53             msgState.sender.sendMessage (msgState.mp);
54         }
55         return true;
56     }
57 }
58
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