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Java > Open Source Codes > com > sslexplorer > agent > client > tunneling > RemotePortItem


1 /*
2  * SSL-Explorer
3  *
4  * Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
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
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19             
20 package com.sslexplorer.agent.client.tunneling;
21
22 import java.util.Enumeration JavaDoc;
23 import java.util.Vector JavaDoc;
24
25 import com.sslexplorer.agent.client.util.TunnelConfiguration;
26
27 public final class RemotePortItem extends AbstractPortItem {
28     private Vector JavaDoc channels = new Vector JavaDoc();
29
30     public RemotePortItem(TunnelConfiguration configuration) {
31         super(configuration);
32     }
33     
34     public void addChannel(RemoteTunnelChannel rfc) {
35         channels.addElement(rfc);
36         increaseActive();
37     }
38     
39     public void removeChannel(RemoteTunnelChannel rfc) {
40         channels.removeElement(rfc);
41         decreaseActive();
42     }
43
44     public int getLocalPort() {
45         return getConfiguration().getSourcePort();
46     }
47
48     public void stop() {
49         synchronized(channels) {
50             for(Enumeration JavaDoc e = channels.elements(); e.hasMoreElements(); ) {
51                 ((RemoteTunnelChannel)e.nextElement()).close();
52             }
53         }
54     }
55
56     public long getDataLastTransferred() {
57         long lastTfer = -1;
58         for(Enumeration JavaDoc e = channels.elements(); e.hasMoreElements(); ) {
59             lastTfer = Math.max(lastTfer, ((RemoteTunnelChannel)e.nextElement()).getDataLastTransferredTime());
60         }
61         return lastTfer;
62     }
63 }
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