1 /***
2 * Redistribution and use of this software and associated documentation
3 * ("Software"), with or without modification, are permitted provided
4 * that the following conditions are met:
5 *
6 * 1. Redistributions of source code must retain copyright
7 * statements and notices. Redistributions must also contain a
8 * copy of this document.
9 *
10 * 2. Redistributions in binary form must reproduce the
11 * above copyright notice, this list of conditions and the
12 * following disclaimer in the documentation and/or other
13 * materials provided with the distribution.
14 *
15 * 3. The name "Exolab" must not be used to endorse or promote
16 * products derived from this Software without prior written
17 * permission of Exoffice Technologies. For written permission,
18 * please contact tma@netspace.net.au.
19 *
20 * 4. Products derived from this Software may not be called "Exolab"
21 * nor may "Exolab" appear in their names without prior written
22 * permission of Exoffice Technologies. Exolab is a registered
23 * trademark of Exoffice Technologies.
24 *
25 * 5. Due credit should be given to the Exolab Project
26 * (http://www.exolab.org/).
27 *
28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Copyright 2003-2004 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: TimeToLiveTestCase.java,v 1.2 2004/02/03 07:33:32 tanderson Exp $
44 */
45 package org.exolab.jmscts.test.producer.ttl;
46
47 import javax.jms.Message;
48 import javax.jms.Session;
49
50 import org.exolab.jmscts.core.AbstractSendReceiveTestCase;
51 import org.exolab.jmscts.core.MessageReceiver;
52
53
54 /***
55 * This class provides helper methods for message time-to-live test cases
56 *
57 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
58 * @version $Revision: 1.2 $
59 */
60 class TimeToLiveTestCase extends AbstractSendReceiveTestCase {
61
62 /***
63 * Construct a new <code>TimeToLiveTestCase</code>
64 *
65 * @param name the name of test case
66 */
67 public TimeToLiveTestCase(String name) {
68 super(name);
69 }
70
71 /***
72 * Verifies that a message's JMSExpiration property falls in an expected
73 * range
74 *
75 * @param message the message to check
76 * @param start the time just prior to the message being sent
77 * @param end the time just after to the message being sent
78 * @param timeToLive the time-to-live used to publish the message
79 * @throws Exception for any error
80 */
81 protected void checkExpiration(Message message, long start, long end,
82 long timeToLive) throws Exception {
83 long expiryTime = message.getJMSExpiration();
84 if (timeToLive == 0) {
85 if (expiryTime != 0) {
86 // message should never expire, but expiry has been set
87 fail("JMSExpiration should be 0 (never expires) for a "
88 + "time-to-live of 0");
89 }
90 } else {
91 long min = start + timeToLive;
92 long max = end + timeToLive;
93
94 if (expiryTime < min) {
95 fail("JMSExpiration < expected expiration. Expected value > "
96 + min + ", but got value=" + expiryTime);
97 }
98 if (expiryTime > max) {
99 fail("JMSExpiration > expected expiration. Expected value < "
100 + max + ", but got value=" + expiryTime);
101 }
102 }
103 }
104
105 /***
106 * Verifies that a message received via the supplied MessageReceiver
107 * has the same JMSExpiration as that of a message.
108 * If the session is transacted, it will be committed prior to proceeding
109 *
110 * @param message the sent message to compare with
111 * @param receiver the receiver used to receive a message
112 * @throws Exception for any error
113 */
114 protected void checkSameExpiration(Message message,
115 MessageReceiver receiver)
116 throws Exception {
117 long expected = message.getJMSExpiration();
118
119 Session session = getContext().getSession();
120 if (session.getTransacted()) {
121 session.commit();
122 }
123
124 Message received = receive(receiver);
125 assertEquals("JMSExpiration different to that on send",
126 expected, received.getJMSExpiration());
127 }
128
129 }
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