How to use the MessageTransformer utility to convert SOAP message to JMS message : JMS SOAP « J2EE « Java

Java
1. 2D Graphics GUI
2. 3D
3. Advanced Graphics
4. Ant
5. Apache Common
6. Chart
7. Class
8. Collections Data Structure
9. Data Type
10. Database SQL JDBC
11. Design Pattern
12. Development Class
13. EJB3
14. Email
15. Event
16. File Input Output
17. Game
18. Generics
19. GWT
20. Hibernate
21. I18N
22. J2EE
23. J2ME
24. JDK 6
25. JNDI LDAP
26. JPA
27. JSP
28. JSTL
29. Language Basics
30. Network Protocol
31. PDF RTF
32. Reflection
33. Regular Expressions
34. Scripting
35. Security
36. Servlets
37. Spring
38. Swing Components
39. Swing JFC
40. SWT JFace Eclipse
41. Threads
42. Tiny Application
43. Velocity
44. Web Services SOA
45. XML
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java » J2EE » JMS SOAPScreenshots 
How to use the MessageTransformer utility to convert SOAP message to JMS message
 

/*
 * @(#)SOAPtoJMSServlet.java  1.5 02/07/19
 *
 * Copyright (c) 2002 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
 * modify and redistribute this software in source and binary code form,
 * provided that i) this copyright notice and license appear on all copies of
 * the software; and ii) Licensee does not utilize the software in a manner
 * which is disparaging to Sun.
 *
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
 * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
 * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
 * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
 * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
 * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
 * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
 * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
 * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 *
 * This software is not designed or intended for use in on-line control of
 * aircraft, air traffic, aircraft navigation or aircraft communications; or in
 * the design, construction, operation or maintenance of any nuclear
 * facility. Licensee represents and warrants that it will not use or
 * redistribute the Software for such purposes.
 */

import javax.xml.messaging.JAXMServlet;
import javax.xml.messaging.ReqRespListener;

import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPPart;

import com.sun.messaging.xml.MessageTransformer;

import com.sun.messaging.TopicConnectionFactory;

import javax.jms.MessageListener;
import javax.jms.TopicConnection;
import javax.jms.TopicSession;
import javax.jms.Session;
import javax.jms.Message;
import javax.jms.Topic;
import javax.jms.JMSException;
import javax.jms.TopicPublisher;

import javax.servlet.ServletConfig;
import javax.servlet.ServletException;

/**
 * This example shows how to use the MessageTransformer utility to convert SOAP
 * message to JMS message.  When SOAP messages are received, they are
 * delivered to the ReqRespListener's onMessage() method.  The onMessage()
 * implementation uses the utility to convert SOAP to JMS message, then
 * publishes the message to the JMS Topic.
 * <p>
 * The onMessage() method adds <MessageStatus> element with value "published"
 * to the SOAPBody and returns the SOAP message to the caller.
 */
public class SOAPtoJMSServlet extends JAXMServlet implements ReqRespListener {

    TopicConnectionFactory tcf = null;
    TopicConnection tc = null;
    TopicSession session = null;
    Topic topic = null;

    TopicPublisher publisher = null;

    /**
     * The init method set up JMS Connection/Session/Publisher.
     */
    public void init(ServletConfig configthrows ServletException {

        super.init(config);

        try {

            tcf = new com.sun.messaging.TopicConnectionFactory();

            tc = tcf.createTopicConnection();
            session = tc.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);

            String topicName = config.getInitParameter("TopicName");
            if topicName == null ) {
                topicName = "TestTopic";
            }

            topic = session.createTopic(topicName);
            publisher = session.createPublisher(topic);

        catch (Exception jmse) {
            throw new ServletException (jmse);
        }
    }

    /**
     * Clean up JMS connection.
     */
    public void destroy() {
        try {
            if tc != null ) {
                tc.close();
            }
        catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * SOAP Messages are delivered to this method and then published to the
     * JMS topic destination.
     */
    public SOAPMessage onMessage (SOAPMessage soapMessage) {

        try {
            Message message =
            MessageTransformer.SOAPMessageIntoJMSMessage(soapMessage, session);

            publisher.publishmessage );

        catch (Exception e) {
            e.printStackTrace();
        }

        SOAPMessage resp = generateResponseMessage(soapMessage);

        return resp;
    }

    /**
     * Add a MessageStatus element with the value of "published" to
     * the soapMessage.
     */
    public SOAPMessage generateResponseMessage(SOAPMessage soapMessage) {

        try {
            SOAPPart soapPart = soapMessage.getSOAPPart();
            SOAPEnvelope envelope = soapPart.getEnvelope();
            SOAPBody soapBody = envelope.getBody();

            soapBody.addChildElement("MessageStatus").addTextNode("published");
            soapMessage.saveChanges();
        catch (SOAPException soape) {
            soape.printStackTrace();
        }

        return soapMessage;
    }

}

        
jaxm.zip( 13 k)
Related examples in the same category
1. This example demonstrates a hello world example for using JAXM API
2. How to use the MessageTransformer utility to send SOAP messages with JMS
3. A JMS message listener can use the MessageTransformer utility to convert JMS messages back to SOAP messages
4. This example echos the SOAP message received back to the sender
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.