001: /*
002: * The Apache Software License, Version 1.1
003: *
004: *
005: * Copyright (c) 2002 The Apache Software Foundation. All rights
006: * reserved.
007: *
008: * Redistribution and use in source and binary forms, with or without
009: * modification, are permitted provided that the following conditions
010: * are met:
011: *
012: * 1. Redistributions of source code must retain the above copyright
013: * notice, this list of conditions and the following disclaimer.
014: *
015: * 2. Redistributions in binary form must reproduce the above copyright
016: * notice, this list of conditions and the following disclaimer in
017: * the documentation and/or other materials provided with the
018: * distribution.
019: *
020: * 3. The end-user documentation included with the redistribution,
021: * if any, must include the following acknowledgment:
022: * "This product includes software developed by the
023: * Apache Software Foundation (http://www.apache.org/)."
024: * Alternately, this acknowledgment may appear in the software itself,
025: * if and wherever such third-party acknowledgments normally appear.
026: *
027: * 4. The names "WSIF" and "Apache Software Foundation" must
028: * not be used to endorse or promote products derived from this
029: * software without prior written permission. For written
030: * permission, please contact apache@apache.org.
031: *
032: * 5. Products derived from this software may not be called "Apache",
033: * nor may "Apache" appear in their name, without prior written
034: * permission of the Apache Software Foundation.
035: *
036: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
037: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
038: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
039: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
040: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
041: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
042: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
043: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
044: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
045: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
046: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
047: * SUCH DAMAGE.
048: * ====================================================================
049: *
050: * This software consists of voluntary contributions made by many
051: * individuals on behalf of the Apache Software Foundation and was
052: * originally based on software copyright (c) 2001, 2002, International
053: * Business Machines, Inc., http://www.apache.org. For more
054: * information on the Apache Software Foundation, please see
055: * <http://www.apache.org/>.
056: */
057:
058: package org.apache.wsif.util.jms;
059:
060: import java.io.Serializable;
061:
062: import javax.jms.JMSException;
063: import javax.jms.Message;
064: import javax.jms.Queue;
065: import javax.jms.QueueReceiver;
066:
067: import org.apache.wsif.WSIFCorrelationId;
068: import org.apache.wsif.WSIFCorrelationService;
069: import org.apache.wsif.WSIFException;
070: import org.apache.wsif.WSIFOperation;
071: import org.apache.wsif.logging.Trc;
072: import org.apache.wsif.util.WSIFCorrelationServiceLocator;
073: import util.TestUtilities;
074:
075: /**
076: * A simple JMS listener which can be used to test async operations
077: * @author ant elder <antelder@apache.org>
078: */
079: public class JMSAsyncListener extends JMS2HTTPBridgeDestination {
080:
081: static final String startType = JMS2HTTPBridgeDestination.COLDSTART;
082: static final boolean VERBOSE = TestUtilities.isJmsVerbose();
083:
084: private Thread listenerThread;
085:
086: private WSIFJMSListener list = new WSIFJMSListener() {
087: public void onException(JMSException arg1) {
088: Trc.entry(this , arg1);
089: arg1.printStackTrace();
090: Trc.exit();
091: }
092:
093: public void onMessage(Message message) {
094: Trc.entry(this , message);
095: processResponse(message);
096: Trc.exit();
097: }
098: };
099:
100: public JMSAsyncListener(String msgQ) throws WSIFException {
101: super (
102: new WSIFJMSFinderForJndi(
103: null,
104: TestUtilities
105: .getWsifProperty("wsif.jms2httpbridge.initialcontextfactory"),
106: TestUtilities
107: .getWsifProperty("wsif.jms2httpbridge.jndiproviderurl"),
108: WSIFJMSFinder.STYLE_QUEUE,
109: TestUtilities
110: .getWsifProperty("wsif.jms2httpbridge.jndiconnectionfactoryname"),
111: msgQ, null), null,
112: WSIFJMSConstants.WAIT_FOREVER, startType, VERBOSE);
113:
114: listenerThread = new Thread() {
115: public void run() {
116: try {
117: listen(list);
118: } catch (WSIFException ex) {
119: ex.printStackTrace();
120: }
121: }
122: };
123: listenerThread.start();
124: }
125:
126: /**
127: * Create a listener thread to listen for messages. This waits forever
128: * until it gets an InterruptedException.
129: * @param listener is the JMS message and exception callback interface implementation
130: * @param queue to listen on
131: */
132: public void listen(WSIFJMSListener listener, Queue queue)
133: throws WSIFException {
134: Trc.entry(this , listener, queue);
135: areWeClosed();
136:
137: try {
138: QueueReceiver qr = session.createReceiver(queue);
139: qr.setMessageListener(listener);
140: connection.setExceptionListener(listener);
141:
142: connection.start();
143:
144: for (int i = 1; !Thread.interrupted(); i++) {
145: Thread.yield();
146: Thread.sleep(5000);
147: if (VERBOSE)
148: System.out.println("JMSAsyncListener waiting... "
149: + i);
150: }
151: } catch (JMSException je) {
152: throw WSIFJMSConstants.ToWsifException(je);
153: } catch (InterruptedException ignored) {
154: if (VERBOSE)
155: System.out.println("JMSAsyncListener Exitting");
156: }
157: Trc.exit();
158: }
159:
160: private void processResponse(Message msg) {
161: Serializable so;
162: try {
163: if (VERBOSE)
164: System.out
165: .println("WSIFJmsAsyncListener.processResponse called");
166:
167: WSIFCorrelationService cs = WSIFCorrelationServiceLocator
168: .getCorrelationService();
169: WSIFCorrelationId cid = new WSIFJMSCorrelationId(msg
170: .getJMSCorrelationID());
171: synchronized (cs) {
172: so = cs.get(cid);
173: }
174: if (so != null && so instanceof WSIFOperation) {
175: cs.remove(cid);
176: ((WSIFOperation) so).fireAsyncResponse(msg);
177: }
178: } catch (Exception ex) {
179: ex.printStackTrace();
180: }
181: }
182:
183: public void stop() {
184: listenerThread.interrupt();
185: }
186:
187: }
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