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1   /*
2    *  XNap - A P2P framework and client.
3    *
4    *  See the file AUTHORS for copyright information.
5    *
6    *  This program is free software; you can redistribute it and/or modify
7    *  it under the terms of the GNU General Public License as published by
8    *  the Free Software Foundation.
9    *
10   *  This program is distributed in the hope that it will be useful,
11   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   *  GNU General Public License for more details.
14   *
15   *  You should have received a copy of the GNU General Public License
16   *  along with this program; if not, write to the Free Software
17   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18   */
19  
20  package org.xnap.chat.command;
21  
22  import java.util.StringTokenizer;
23  
24  import org.xnap.XNap;
25  import org.xnap.chat.ChatProvider;
26  import org.xnap.cmdl.AbstractCommand;
27  import org.xnap.cmdl.Console;
28  import org.xnap.cmdl.SyntaxException;
29  
30  /***
31   * Provides the default join command.
32   */
33  public class JoinChannelCommand extends AbstractCommand
34  {
35      
36      //--- Constant(s) ---
37      
38      //--- Data field(s) ---
39  
40      private ChatProvider cp;
41  	private String defaultChannel;
42  
43  	//--- Constructor(s) ---
44      
45      public JoinChannelCommand(ChatProvider cp, String defaultChannel)
46      {
47  		this.cp = cp;
48  		this.defaultChannel = defaultChannel;
49  
50  		putValue(CMD, "join");
51  		putValue(ALIASES, new String[] { "j" });
52  		putValue(PARAMETER, "[channel]");
53  		putValue(SHORT_HELP, XNap.tr("Joins the channel."));
54  	}
55  
56  	//--- Method(s) ---
57  
58  	public void execute(String command, Console console)
59  		throws SyntaxException
60  	{
61  		StringTokenizer t = new StringTokenizer(command);
62  		
63  		// skip command
64  		t.nextToken();
65  		
66  		join(t.hasMoreTokens() ? t.nextToken() : defaultChannel);
67  	}
68  
69  	public void join(String channel)
70  	{
71  		cp.join(channel);
72  	}
73  
74  }