JMS Message Download & Replay Utility

Hi,
          I was wondering if there is a utility to download JMS Messages (with their Message Properties) & Replay them whenever needed.
          I want to do this to test few applications, want to avoid dependency on other teams to send same messages again and again.
          TIA,
          Amit

Check this link. It is a very good utility.
http://forums.bea.com/bea/thread.jspa?threadID=200077532&tstart=0

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Hi,
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Thanks Tom !
We may not be able to go with the approach of delaying/pausing redelivery of the messsage because
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Regards,
Arif

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Problem in sending JMS message on remote OC4J

I have two OC4J standalone (10.1.3.0.0 build 041119.0001.2385)
The containers work on Windows2000 in different machines connected by the LAN.
The First container has deployed application from example http://www.oracle.com/technology/tech/java/oc4j/1013/howtos/how-to-jca-intro/doc/how-to-jca-intro.html
The second container has j2ee application (Servlet) that sending JMS messages in the queue of the first container.
Code Servlet in second OC4J:
package mypackage2;
import javax.servlet. *;
import javax.servlet.http. *;
import java.io. PrintWriter;
import java.io. IOException;
import javax.jms. *;
import javax.naming. *;
import java.util. *;
public class Servlet1 extends HttpServlet
private static final String CONTENT_TYPE = "text/html;charset=windows-1251";
public void init (ServletConfig config) throws ServletException
super.init (config);
String QUEUE_NAME = "OracleASjms/MyQueue1";
String QUEUE_CONNECTION_FACTORY = "OracleASjms/MyQCF";
public void doGet (HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
response.setContentType (CONTENT_TYPE);
PrintWriter out = response.getWriter ();
out.println (" < html > ");
out.println (" < head > < title > Servlet1 < /title > < /head > ");
out.println (" < body > ");
try
Hashtable env = new Hashtable ();
env.put (Context. INITIAL_CONTEXT_FACTORY, "oracle.j2ee.rmi.RMIInitialContextFactory");
env.put (Context. SECURITY_PRINCIPAL, "admin");
env.put (Context. SECURITY_CREDENTIALS, "admin");
env.put (Context. PROVIDER_URL, "ormi://host_OC4J_1:23791/jcamdb");
env.put ("dedicated.rmicontext", "true");
InitialContext ic = new InitialContext (env);
QueueConnectionFactory connectionFactory = (QueueConnectionFactory)ic.lookup (QUEUE_CONNECTION_FACTORY);
QueueConnection connection = connectionFactory.createQueueConnection ();
connection.start ();
QueueSession queueSession =
connection.createQueueSession (false, Session.AUTO_ACKNOWLEDGE);
Queue queue = (Queue) ic.lookup (QUEUE_NAME);
ic.close ();
System.out.println (" Queue: " + queue);
QueueSender sender = queueSession.createSender (queue);
System.out.println (" creating Message: " + queue);
Message message = queueSession.createMessage ();
System.out.println (" Message created ");
message.setJMSType ("theMessage");
message.setLongProperty ("time", System.currentTimeMillis ());
message.setStringProperty ("id", "11111");
message.setStringProperty ("oamount", "55555");
message.setStringProperty ("message", "77777");
message.setStringProperty ("RECIPIENT", "MDB");
System.out.println (" Sending message... ");
sender.send (message);
System.out.println (" Message sent ");
sender.close ();
queueSession.close ();
connection.close ();
catch (Exception e)
System.out.println (" ** TEST FAILED ** Exception: " + e);
out.println (e.toString ());
e.printStackTrace ();
out.println (" The servlet has received a GET. This is the reply. < /html > ");
out.close ();
Error: This code send message in The First container, and should send in the second OC4J !!!!
Please answer :
As configure (what code it is necessary to write) servlet (any J2EE the application in OC4J) to use a path to OC4J JMS (remote OC4J JMS) through the Resource Adapter (using OracleASjms.rar). ???

I have two OC4J standalone (10.1.3.0.0 build 041119.0001.2385)
The containers work on Windows2000 in different machines connected by the LAN.
The First container has deployed application from example http://www.oracle.com/technology/tech/java/oc4j/1013/howtos/how-to-jca-intro/doc/how-to-jca-intro.html
The second container has j2ee application (Servlet) that sending JMS messages in the queue of the first container.
Code Servlet in second OC4J:
package mypackage2;
import javax.servlet. *;
import javax.servlet.http. *;
import java.io. PrintWriter;
import java.io. IOException;
import javax.jms. *;
import javax.naming. *;
import java.util. *;
public class Servlet1 extends HttpServlet
private static final String CONTENT_TYPE = "text/html;charset=windows-1251";
public void init (ServletConfig config) throws ServletException
super.init (config);
String QUEUE_NAME = "OracleASjms/MyQueue1";
String QUEUE_CONNECTION_FACTORY = "OracleASjms/MyQCF";
public void doGet (HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
response.setContentType (CONTENT_TYPE);
PrintWriter out = response.getWriter ();
out.println (" < html > ");
out.println (" < head > < title > Servlet1 < /title > < /head > ");
out.println (" < body > ");
try
Hashtable env = new Hashtable ();
env.put (Context. INITIAL_CONTEXT_FACTORY, "oracle.j2ee.rmi.RMIInitialContextFactory");
env.put (Context. SECURITY_PRINCIPAL, "admin");
env.put (Context. SECURITY_CREDENTIALS, "admin");
env.put (Context. PROVIDER_URL, "ormi://host_OC4J_1:23791/jcamdb");
env.put ("dedicated.rmicontext", "true");
InitialContext ic = new InitialContext (env);
QueueConnectionFactory connectionFactory = (QueueConnectionFactory)ic.lookup (QUEUE_CONNECTION_FACTORY);
QueueConnection connection = connectionFactory.createQueueConnection ();
connection.start ();
QueueSession queueSession =
connection.createQueueSession (false, Session.AUTO_ACKNOWLEDGE);
Queue queue = (Queue) ic.lookup (QUEUE_NAME);
ic.close ();
System.out.println (" Queue: " + queue);
QueueSender sender = queueSession.createSender (queue);
System.out.println (" creating Message: " + queue);
Message message = queueSession.createMessage ();
System.out.println (" Message created ");
message.setJMSType ("theMessage");
message.setLongProperty ("time", System.currentTimeMillis ());
message.setStringProperty ("id", "11111");
message.setStringProperty ("oamount", "55555");
message.setStringProperty ("message", "77777");
message.setStringProperty ("RECIPIENT", "MDB");
System.out.println (" Sending message... ");
sender.send (message);
System.out.println (" Message sent ");
sender.close ();
queueSession.close ();
connection.close ();
catch (Exception e)
System.out.println (" ** TEST FAILED ** Exception: " + e);
out.println (e.toString ());
e.printStackTrace ();
out.println (" The servlet has received a GET. This is the reply. < /html > ");
out.close ();
Error: This code send message in The First container, and should send in the second OC4J !!!!
Please answer :
As configure (what code it is necessary to write) servlet (any J2EE the application in OC4J) to use a path to OC4J JMS (remote OC4J JMS) through the Resource Adapter (using OracleASjms.rar). ???

What is the recommended way for persisting JMS messages?

What is the recommended way for persisting JMS messages?. As per the IMQ admin documentation , using the default built-in persistence type which is through unix flat files is much efficient and faster, compared to the database persistence .
Tried setting up the jdbc stuff for database persistence on iAS 6.5 . I am getting the following
error .
[24/Apr/2002:16:09:20 PDT] [B1060]: Loading persistent data...
[24/Apr/2002:16:09:21 PDT] Using plugged in persistent store: database connection
url=jdbc:oracle:thin:@dbatool.mygazoo.com:1521:qa1 brokerid=ias01
[24/Apr/2002:16:09:23 PDT] [B1039]: Broker "jmqbroker" ready.
[24/Apr/2002:16:11:56 PDT] ERROR [B4012]: Failed to persist interest
SystemManager%3ASystemManagerEngine%2BiMQ+Destination%0AgetName%28%29%3A%09%09SM_Response%0AClass%3A%09%09%09com.sun.messaging.Topic%0AgetVERSION%28%29%3A%09%092.0%0AisReadonly%28%29%3A%09%09false%0AgetProperties%28%29%3A%09%7BJMQDestinationName%3DSM_Response%2C+JMQDestinationDescription%3DA+Description+for+the+Destination+Object%7D:
java.sql.SQLException: ORA-01401: inserted value too large for column
[24/Apr/2002:16:11:56 PDT] WARNING [B2009]: Creation of consumer SM_Response to destination 1
failed:com.sun.messaging.jmq.jmsserver.util.BrokerException: Failed to persist interest
SystemManager%3ASystemManagerEngine%2BiMQ+Destination%0AgetName%28%29%3A%09%09SM_Response%0AClass%3A%09%09%09com.sun.messaging.Topic%0AgetVERSION%28%29%3A%09%092.0%0AisReadonly%28%29%3A%09%09false%0AgetProperties%28%29%3A%09%7BJMQDestinationName%3DSM_Response%2C+JMQDestinationDescription%3DA+Description+for+the+Destination+Object%7D:
java.sql.SQLException: ORA-01401: inserted value too large for column
Any thoughts?

From the output, you are using imq 2.0. In that release
the key used to persist a durable subscriber in the database
table has a limit of 100 characters. The output shows that
your value is:
SystemManager%3ASystemManagerEngine%2BiMQ+Destination%0AgetName%28%29%3A%09%09SM_Res
ponse%0AClass%3A%09%09%09com.sun.messaging.Topic%0AgetVERSION%28%29%3A%09%092.0%0Ais
Readonly%28%29%3A%09%09false%0AgetProperties%28%29%3A%09%7BJMQDestinationName%3DSM_R
esponse%2C+JMQDestinationDescription%3DA+Description+for+the+Destination+Object%7D:
which is much longer than 100 characters.
You might want to shorten the string you use for the
durable name.
And yes, the default file-based persistence store is
more efficient when compared to the plugged-in persistence
through a database.

JMS Message Queue - stuck in

I am on SOA SUITE 11.1.17
I have a jms queue set up and am able to successfully send messages to it using the SOA JMS Adapter. I am able to succesfully listen to a queue using a JMS adapter in a different project.
However, here when I try to "listen" to the queue using a java program, the message is "received" in my java program and processed as it should be. The java program is running in a while loop, so it stays running.
On the queue, when the java program reads it, the message is moved to the "Messages Pending" column. When I kill the java program, the message is returned to the "Messages Current"
Would anyone have any ideas about this? We have an existing java based program isn't properly "closing" the message.
I tried:
1. placing msg.acknowledge() in the code, since the documentation states that messages that are in "Messages Pending" have been read, but not acknowledged or committed -- but this does nothing.
2. Setting the expiration on the message to 1, but that is a hack. I would rather fix the problem than use a hack.
Anyone have any ideas what is wrong?
Thank you,
Stuart
import java.io.IOException;
import java.io.InputStreamReader;
import javax.jms.Connection;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.Session;
import javax.jms.TextMessage;
public class JMSListenAndRespond extends JMSQueueHandler implements MessageListener {
private Session jmsSession = null;
private MessageConsumer jmsMessageConsumer = null;
private Connection jmsConnection = null;
int counter = 1 ;
public static void main(String[] args) throws Exception {
    InputStreamReader commandBuffer = null;
    char command = '\0';
      // first listen for any messages
      JmsDataObject q = new JmsDataObject();
      q.setJmsCF("jms/TestConnectionFactory");
      q.setJmsQueue("jms/TestJMSQueue");
      q.setServerPwd("welcome1");
      q.setServerLogin("weblogic");
      q.setUrl("t3://localhost:7101");
      q.setJmsMsg("na -- we are listinging...");
    JMSListenAndRespond lis = new JMSListenAndRespond();
     lis.consumeMessage(q);
    System.out.println("(type q to exit at any time...)\n");
    try {
      // Now just loop, waiting for messages until user types 'q' to quit
      commandBuffer = new InputStreamReader(System.in);
    while (!(command == 'q')) {
       try {
          command = (char)commandBuffer.read();
          System.out.println("Command: "+command);
          lis.stopListening();
        } catch (IOException e) {
          System.err.println("I/O Exception: ");
          e.printStackTrace();
       } //while
    } finally {
            lis.stopListening();
      lis.stopListening();
   public void stopListening() {
    try {
      if (jmsMessageConsumer != null) {
        jmsMessageConsumer.close();
      if (jmsSession != null) {
        jmsSession.close();
      if (jmsConnection != null) {
        jmsConnection.close();
    } catch (JMSException e) {
      System.err.println("Couldn't properly close all resources.\n");
      e.printStackTrace();
private void prepareToConsumeMessage() {
    // create JMS connection, session, consumer and register listener - then start session
        try {
      // create connection
      jmsConnection = getJmsConnectionFactory().createConnection();
      // create session
      jmsSession =   jmsConnection.createSession(false, javax.jms.Session.AUTO_ACKNOWLEDGE);
      jmsMessageConsumer = jmsSession.createConsumer(getJmsDestination());
      // register a message listener (onMessage)
      jmsMessageConsumer.setMessageListener(this);
      // initiate connection - make sure to register your listener first or you might lose messages
      jmsConnection.start();
      System.out.println("\n...listening for message!\n");
    } catch (JMSException e) {
      System.err.println("Problem initializing JMS session");
      e.printStackTrace();
      System.exit(-1);
     * onMessage
     * The callback function invoked upon message reception
public void onMessage(Message msg) {
    try {
      String msgText;
      if (msg instanceof TextMessage) {
        msgText = ((TextMessage)msg).getText();
        // this method expects a CSV string with the following makeup:
        // firstName,lastName,gender,birthdate,address,city,zipcode,state,insurancePolicyId
        String messageId = msg.getJMSMessageID();
      // code to process goes here.....
      } else {
        // if message is not a TextMessage, attempt a conversion to string
        System.out.println("\n** NEW MESSAGE (" + msg.getClass().getName() +
                           "):\n" +
            msg.toString());
    } catch (JMSException e) {
      e.printStackTrace();
public void consumeMessage(JmsDataObject q ) {
    initializeJndiProperties(q);
    initializeJNDIandCF(q.getJmsQueue());
    prepareToConsumeMessage();
import java.util.Properties;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.naming.InitialContext;
import javax.naming.NamingException;
public abstract class JMSQueueHandler {
protected void initializeJNDIandCF(String destinationQueueName) {
    // initialize JNDI context and lookup connection factory and destination
    try {
      // Initialize JNDI context
      jndiContext = new InitialContext(jndiProperties);
    } catch (NamingException e) {
      e.printStackTrace();
    try {
      // lookup JMS connection factory in JNDI
      jmsConnectionFactory =
          (ConnectionFactory)jndiContext.lookup(jndiProperties.getProperty("factory.name"));
      // lookup JMS destination in JNDI
      jmsDestination = (Destination)jndiContext.lookup(destinationQueueName);
    } catch (NamingException e) {
      System.err.println("Problem during the JNDI lookup\n");
      e.printStackTrace();
      System.exit(-1);
public void initializeJndiProperties(JmsDataObject qdo ) {
    // set JNDI properties
    jndiProperties.put("java.naming.factory.initial","weblogic.jndi.WLInitialContextFactory");
    jndiProperties.put("java.naming.provider.url", qdo.getUrl() );
   // jndiProperties.put("java.naming.security.principal", NAMING_PRINCIPAL);
    jndiProperties.put("java.naming.security.principal", qdo.getServerLogin() ) ;
    // jndiProperties.put("java.naming.security.credentials", NAMING_CREDENTIAL);
    jndiProperties.put("java.naming.security.credentials", qdo.getServerPwd() );
    //jndiProperties.put("factory.name", JMS_CONNECTION_FACTORY);
    jndiProperties.put("factory.name", qdo.getJmsCF() );
//protected static final String NAMING_PROVIDER_URL = "t3://localhost:7101";
//protected static final String NAMING_PRINCIPAL = "weblogic";
// protected static final String NAMING_CREDENTIAL = "welcome1";
// protected static final String JMS_CONNECTION_FACTORY = "jms/patientsJmsCF";
// protected static final String JMS_CONNECTION_FACTORY = "jms/TestConnectionFactory";
ConnectionFactory jmsConnectionFactory = null;
Destination jmsDestination = null;
InitialContext jndiContext = null;
Properties jndiProperties = new Properties();
public void setJmsConnectionFactory(ConnectionFactory jmsConnectionFactory) {
    this.jmsConnectionFactory = jmsConnectionFactory;
public ConnectionFactory getJmsConnectionFactory() {
    return jmsConnectionFactory;
public void setJmsDestination(Destination jmsDestination) {
    this.jmsDestination = jmsDestination;
public Destination getJmsDestination() {
    return jmsDestination;

Thanks for the reply. There are no errors what so ever regarding MDB issues. Not in the weblogic / console logging, nor in the logging of the component itself.
The MDB itself is setup to have 16 concurrent beans per component deployment. The component is clustered over 4 server instances. So there are quite some concurrent MDBs running. However since the messages get stuck for weeks eventhough the component only has bursts of messages to process, one would think that the the stuck messages would be processed whenever the component has some spare time (which it has a lot between the bursts).
Therefor i doubt it has anything to do with too little MDBs running. But frankly I have no idea what's wrong.

How to send JMS message from oracle to weblogic

Hello,
I am facing with a problem of sending jms message from oracle to weblogic. I am using oracle 10g and weblogic server 9.1. Here is the problem. I would like to create a trigger to send JMS message to weblogic server whenever there is an update in oracle database. So I created a java class that will send a jms message to weblogic server. But in that class I use the jndi from weblogic: weblogic.jndi.WLInitialContextFactory
when I use the loadjava utility to load that class into oracle, the status of that class is invalid though this class is working fine in eclipse with the weblogic.jar included. I was thinking because the jndi from weblogic needs the weblogic.jar in order to work, then I loaded that jar file into oracle (it took about 20 minute to load everything) and everything loaded into oracle from that jar file is invalid and missing some reference.
So my question is: how do I send a jms message from oracle to weblogic using a java class with the right jndi?
Any help will be appreciated.
Thanks
TL

It should be quite straightforward to do this. As stated you need weblogic.jar in your classpath, then use 100% standard JMS calls to publish.
Ensure that you set the following properties before getting your initial context:
java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory
java.naming.provider.url=t3://node:7001 (or whatever)
this will ensure that the correct JMS implementation classes are invoked.
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Using Weblogic jms message id for unique id

Hi All,
We have a requirement to generate random unique id for each message processed by the application. We are planning to leverage weblogic jms message id for this purpose rather than building our own application logic for this purpose . Will there be any issue adopting this ? We think weblogic jms message id will be unique across the cluster as id is a hash of current timestamp + jms server name + wl server name + ?? .. is this correct ?
TIA
Atheek

Hi Atheek,
It depends on what are you planning to do with that id, as there are some gotchas on Weblogic's JMSMessageID generation.
I guess the msg id could be considered statiscaly unique as Tom says, but the msg id will change during the livecycle of your message, surprise! (yea, the JMS spec allows the JMS server to modify the msg ids).
So if you want to use that id to correlate messages id, or to group info related to one message, using JMSMessageID could be a problem.
You can consider to generate a UUID, using Java 1.5 support (java.util.UUID) or a external library (JUG http://jug.safehaus.org for instance), and attach that id as a JMSCorrelationId or a user defined property.
Hope this helps

Send JMS message from a webapp in Tomcat to JMS queue in SJSAS

Hi, everybody
I have a web application. Is is a simple JMS message sender: 2 jsp files(User Interface) and a java helper class which in charge of the sending of jms messages) . It runs well on SJSAS 9 web container.
After I have moved it to Tomcat5.5.17(bundled with Netbeans5.5.1), I have the following exception when I visit the jsp page:
type : Exception report
message :
description : The server encountered an internal error () that prevented it from fulfilling this request.
exception:
javax.servlet.ServletException: Servlet.init() for servlet jsp threw exception
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 java.lang.Thread.run(Thread.java:595)
root cause :
java.lang.NoClassDefFoundError
 org.apache.jasper.servlet.JspServlet.init(JspServlet.java:106)
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 java.lang.Thread.run(Thread.java:595)I have imported appserv-rt.jar / appserv-ext.jar / appserv-deployment-jar / appserv-ws.jar / imqjmsra.jar / javaee.jar to my web application's library.
And i have used the argu-ed Context to do JNDI job to find the JMS resources in SJSAS.
I need your advices, thank you.

The following is the detailed info contains in Tomcat's logs file
SEVERE: StandardWrapper.Throwable
java.lang.NoClassDefFoundError: javax/servlet/jsp/JspApplicationContext
 at org.apache.jasper.compiler.JspRuntimeContext.<clinit>(JspRuntimeContext.java:84)
 at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:106)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3917)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4201)
 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
 at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:608)
 at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:493)
 at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1204)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
 at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)
 at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:815)
 at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
 at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1377)
 at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:814)
 at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:343)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:174)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)
Sep 7, 2007 1:56:10 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /zzTomcat threw load() exception
java.lang.NoClassDefFoundError: javax/servlet/jsp/JspApplicationContext
 at org.apache.jasper.compiler.JspRuntimeContext.<clinit>(JspRuntimeContext.java:84)
 at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:106)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3917)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4201)
 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
 at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:608)
 at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:493)
 at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1204)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
 at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)
 at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:815)
 at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
 at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1377)
 at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:814)
 at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:343)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:174)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)
Sep 7, 2007 1:57:14 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.NoClassDefFoundError
 at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:106)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:757)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:130)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)
Sep 7, 2007 1:57:14 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet jsp
java.lang.NoClassDefFoundError
 at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:106)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:757)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:130)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)
Sep 7, 2007 2:07:05 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.NoClassDefFoundError
 at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:106)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:757)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:130)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)
Sep 7, 2007 2:07:05 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet jsp
java.lang.NoClassDefFoundError
 at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:106)
 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:757)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:130)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)

MDB sending a JMS message to a queue (WLS 8.1.4)

We are trying to implement a MDB to send a JMS message to a dynamically created JMS queue. Is this possible? We have found documentation stating the JMS Queue destination needs to be in the deployment descriptor, but in our case it changes so this is not an option. Any help would be appreciated.

Sorry I didn't address the answers more clearly. You were correct on the answers except with:
          Switch from using a resource-reference to a direct reference for a send? Answer: No. We are only trying a direct send, not utilizing the resource-reference.
          We are already using "false" for the connection.create[Queue]Session code.
          Should we be trying something else because of transactional behavior of not utilizing the resource-reference for the send as you thought?
          We have tried the queue as XA and non-XA and neither work.

Unzipping a gz file that's in a JMS Message

Could anyone please help me figure out how to unzip a message from a JMS Message. I have tried all sorts of things and I just can't get it to work.
Jeremy

Hi I can just help you out how to extract file from
zip format and hope it will help you out and i am
giving you it by showing you one example.
import java.util.*;
import java.io.*;
import java.text.*;
import java.util.zip.*;
public class sandyzip
     public static void main(String[] args)
     {     try{
               Enumeration entries;
               ZipFile zipFile;
               ZipEntry entry =null;
               byte[] buffer = new byte[10000];
               int len;
               InputStream in=null;
               OutputStream zout=null;
zipFile = new
new ZipFile("D:\\JavaPractice\\04-04-2007data.zip");
               System.out.println(zipFile);
               entries = zipFile.entries();
               System.out.println(entries);
while(entries.hasMoreElements()) {
ry = (ZipEntry)entries.nextElement();
               in=zipFile.getInputStream(entry);
zout=new BufferedOutputStream(new
new
FileOutputStream(""+"D:\\JavaPractice\\"+entry.getName
               System.out.println("**************"+entry.getName()
               System.out.println(zout);
               while((len = in.read(buffer)) >= 0)
               zout.write(buffer, 0, len);
               System.out.println("Unzip done");
          catch (Exception ex) {
               ex.printStackTrace();
Hope it will server your purpose.
Cheers
Sandyand where did JMS fit into the equation?

JMS Messaging configuration

Hi,
I wrote a Flex app (prototype of JMS dashboard), which:
1) every 3 secs generates JMS message with some random number and sends it to JMS queue;
2) receives that message from JMS queue, gets that number and displays it in the LineChart component.
In service-config.xml I specify localhost in messagebroker URL, because I deploy on JBoss5.1 using its JMS (similar to ActiveMQ).
When I deploy my Flex app on JBoss on my PC, it works just fine,
but if I deploy on JBoss on Linux server, messaging does not work.
Both JBoss servers have exactly the same configuration.
The only difference I see is that in both cases I download that Flex App
to PC (i.e. from the same computer), but in case of Linux it is not the same computer.
Can that be the problem ?
Do I have to specify the server name instead of localhost in messagebroker URL?
Or do I need a crossdomain file ?
Using Flex3.2, BlazeDS 3.2, JDK1.6 (Win XP or OpenSuse Linux 10.3), IE9 or FireFox3.
Please help !
TIA,
Oleg.

Very interesting !
So what you are saying is that I should not hardcode "localhost", but use {server.name} and {server.port} instead ?
Is this also applicable to other parts of configuration, like JNDI in Initial Context URL in messaging-config.xml:
<initial-context-environment>
 <property>
 <name>Context.INITIAL_CONTEXT_FACTORY</name>
 <value>org.jnp.interfaces.NamingContextFactory</value>
 </property>
 <property>
 <name>Context.PROVIDER_URL</name>
 <value>jnp://localhost:21099</value> //have few instances of JBoss on Linux box, so I put 21099 instead of standard 1099, 8080->28080
 </property>
</initial-context-environment>
or in Java code for properties passed to InitialContext :
props.setProperty(Context.PROVIDER_URL, "jnp://localhost:21099");
I will try that now.
Also will try to install Firefox & Flash plugin on Linux and play with it.
Thank you,
Oleg.

Duplicate JMS Message

Hello All,
We are facing an issue with JMS connection - getting the error: 'Duplicate JMS message with JMS Message ID ID: 414************************* detected. Duplicate will be ignored.'
Cause: Issue has stared when we had a Huge Pile-Up somedays back in PI queue (in SMQ2). During that period, messages didnt reach PI, and hence messages went to JMS-ApplicationTeam's BACKOUT Queue. They have tried to replay the messages from their BackOut queue, and when they try to do so we are getting this error. (and actually failing in SAP PI SXMB_MONI)
Please find the attached screenshot.
Regards,
KarthiSP

Hi karthi
You will have to delete the entries from the table or disable the duplicate check in adapter.
Check the following blogs
Duplicate message error in JMS adapter
Disable the duplicate check in SAP PI n sender JMS adapter is it possible?
Duplicate message id's in IE
Regards
Osman

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