Source code: org/activemq/message/ActiveMQTemporaryTopic.java
1 /**
2 *
3 * Copyright 2004 Protique Ltd
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 **/
18
19 package org.activemq.message;
20
21 import javax.jms.TemporaryTopic;
22
23 /**
24 * A <CODE>TemporaryTopic</CODE> object is a unique <CODE>Topic</CODE> object
25 * created for the duration of a <CODE>Connection</CODE>. It is a
26 * system-defined topic that can be consumed only by the
27 * <CODE>Connection</CODE> that created it.
28 * <p/>
29 * <P>A <CODE>TemporaryTopic</CODE> object can be created either at the
30 * <CODE>Session</CODE> or <CODE>TopicSession</CODE> level. Creating it at the
31 * <CODE>Session</CODE> level allows the <CODE>TemporaryTopic</CODE> to participate
32 * in the same transaction with objects from the PTP domain.
33 * If a <CODE>TemporaryTopic</CODE> is created at the
34 * <CODE>TopicSession</CODE>, it will only
35 * be able participate in transactions with objects from the Pub/Sub domain.
36 *
37 * @see javax.jms.Session#createTemporaryTopic()
38 * @see javax.jms.TopicSession#createTemporaryTopic()
39 */
40
41 public class ActiveMQTemporaryTopic extends ActiveMQTopic implements TemporaryTopic {
42
43 private static final long serialVersionUID = 8331978134488919460L;
44
45 /**
46 * Default constructor for an ActiveMQTemporaryTopic Destination
47 */
48 public ActiveMQTemporaryTopic() {
49 super();
50 }
51
52 /**
53 * Construct a named ActiveMQTemporaryTopic Destination
54 *
55 * @param name
56 */
57
58 public ActiveMQTemporaryTopic(String name) {
59 super(name);
60 }
61
62 /**
63 * @return Returns the Destination type
64 */
65 public int getDestinationType() {
66 return ACTIVEMQ_TEMPORARY_TOPIC;
67 }
68
69 /**
70 * Returns true if a temporary Destination
71 *
72 * @return true/false
73 */
74
75 public boolean isTemporary() {
76 return true;
77 }
78
79 }