01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.jms.queue;
31:
32: import java.util.logging.*;
33:
34: import javax.annotation.*;
35: import javax.jms.*;
36:
37: import com.caucho.jms.message.*;
38: import com.caucho.jms.connection.*;
39:
40: import com.caucho.util.Alarm;
41: import com.caucho.util.L10N;
42:
43: /**
44: * Implements an abstract topic.
45: */
46: abstract public class AbstractTopic extends AbstractDestination
47: implements javax.jms.Topic {
48: public static final L10N L = new L10N(AbstractTopic.class);
49:
50: private TopicAdmin _admin;
51:
52: public void setTopicName(String name) {
53: setName(name);
54: }
55:
56: public String getTopicName() {
57: return getName();
58: }
59:
60: public void init() {
61: }
62:
63: @PostConstruct
64: public void postConstruct() {
65: init();
66:
67: _admin = new TopicAdmin(this );
68: _admin.register();
69: }
70:
71: /**
72: * Polls the next message from the store. If no message is available,
73: * wait for the timeout.
74: */
75: public MessageImpl receive(long timeout) {
76: throw new java.lang.IllegalStateException(L
77: .l("topic cannot be used directly for receive."));
78: }
79:
80: public abstract AbstractQueue createSubscriber(JmsSession session,
81: String name, boolean noLocal);
82:
83: public abstract void closeSubscriber(AbstractQueue subscriber);
84:
85: public String toString() {
86: return getClass().getSimpleName() + "[" + getName() + "]";
87: }
88: }
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