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Java > Open Source Codes > com > scalagent > joram > mom > dest > ftp > FtpQueue


1 /*
2  * JORAM: Java(TM) Open Reliable Asynchronous Messaging
3  * Copyright (C) 2001 - 2007 ScalAgent Distributed Technologies
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or any later version.
9  *
10  * This library 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 GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18  * USA.
19  *
20  * Initial developer(s): Nicolas Tachker (ScalAgent)
21  * Contributor(s):
22  */
23 package com.scalagent.joram.mom.dest.ftp;
24
25 import java.util.Properties JavaDoc;
26
27 import org.objectweb.joram.mom.dest.DestinationImpl;
28 import org.objectweb.joram.mom.dest.Queue;
29 import org.objectweb.util.monolog.api.BasicLevel;
30
31 import fr.dyade.aaa.agent.AgentId;
32 import fr.dyade.aaa.agent.Notification;
33
34 /**
35  * A <code>FtpQueue</code> agent is an agent hosting a MOM queue, and which
36  * behaviour is provided by a <code>FtpQueueImpl</code> instance.
37  *
38  * @see FtpQueueImpl
39  */
40 public class FtpQueue extends Queue {
41   
42   public static final String JavaDoc FTP_QUEUE_TYPE = "queue.ftp";
43
44   public static String JavaDoc getDestinationType() {
45     return FTP_QUEUE_TYPE;
46   }
47
48   /**
49    * Empty constructor for newInstance().
50    */
51   public FtpQueue() {}
52
53   /**
54    * Creates the <tt>FtpQueueImpl</tt>.
55    *
56    * @param adminId Identifier of the queue administrator.
57    * @param prop The initial set of properties.
58    */
59   public DestinationImpl createsImpl(AgentId adminId, Properties JavaDoc prop) {
60     return new FtpQueueImpl(getId(), adminId, prop);
61   }
62   
63   public void react(AgentId from, Notification not)
64   throws Exception JavaDoc {
65     if (logger.isLoggable(BasicLevel.DEBUG))
66       logger.log(BasicLevel.DEBUG,
67           "FtpQueue.react(" + from + ',' + not + ')');
68     if (not instanceof FtpNot) {
69       ((FtpQueueImpl) destImpl).ftpNot((FtpNot) not);
70     } else
71       super.react(from, not);
72   }
73 }
74
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