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: Receive.java,v 1.2 2004/02/03 21:52:12 tanderson Exp $
44 */
45 package org.exolab.jmscts.tools.receive;
46
47 import javax.jms.Message;
48
49 import org.exolab.jmscts.core.AckType;
50 import org.exolab.jmscts.core.CountingListener;
51 import org.exolab.jmscts.core.MessageCreator;
52 import org.exolab.jmscts.core.MessageReceiver;
53 import org.exolab.jmscts.core.MessagingBehaviour;
54 import org.exolab.jmscts.core.ReceiptType;
55 import org.exolab.jmscts.core.SessionHelper;
56 import org.exolab.jmscts.core.TestContext;
57 import org.exolab.jmscts.core.TestContextHelper;
58 import org.exolab.jmscts.tools.MessagingTool;
59
60
61 /***
62 * Helper to receive messages
63 *
64 * @version $Revision: 1.2 $ $Date: 2004/02/03 21:52:12 $
65 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
66 */
67 public class Receive extends MessagingTool {
68
69 /***
70 * The receipt type
71 */
72 private ReceiptType _receipt;
73
74 /***
75 * The selector. May be <code>null</code>.
76 */
77 private String _selector;
78
79
80 /***
81 * Sets the receipt type
82 *
83 * @param type the receipt type
84 */
85 public void setReceiptType(ReceiptType type) {
86 _receipt = type;
87 }
88
89 /***
90 * Sets the selector
91 *
92 * @param selector the selector
93 */
94 public void setSelector(String selector) {
95 _selector = selector;
96 }
97
98 /***
99 * Receive messages
100 *
101 * @throws Exception for any error
102 */
103 protected void doInvoke() throws Exception {
104 TestContext connectionContext =
105 TestContextHelper.createConnectionContext(getContext());
106 TestContext sessionContext = TestContextHelper.createSessionContext(
107 connectionContext, AckType.AUTO_ACKNOWLEDGE);
108 MessageCreator creator =
109 new MessageCreator(sessionContext.getSession(), null);
110 MessagingBehaviour behaviour = new MessagingBehaviour();
111 behaviour.setReceiptType(_receipt);
112 TestContext messageContext = new TestContext(
113 sessionContext, creator.create(Message.class), behaviour);
114
115 int count = getCount();
116 MessageReceiver receiver = SessionHelper.createReceiver(
117 messageContext, getDestination(), _selector, false);
118 CountingListener listener = new Listener(count);
119
120 messageContext.getConnection().start();
121
122 long timeout = behaviour.getTimeout();
123 receiver.receive(timeout, listener);
124 listener.waitForCompletion(timeout * (count + 1));
125 connectionContext.close();
126 }
127
128 /***
129 * Message listener which logs each message it receives
130 */
131 private class Listener extends CountingListener {
132
133 /***
134 * Construct a new <code>Listener</code>
135 *
136 * @param expected the expected no. of messages
137 */
138 public Listener(int expected) {
139 super(expected);
140 }
141
142 /***
143 * Handle a message
144 *
145 * @param message the message
146 */
147 public void onMessage(Message message) {
148 super.onMessage(message);
149 log(message);
150 }
151 }
152
153 }
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