Weblogic(7.0 SP2)-JMS Browsing Problem

[Kiran Dalvi]

Hi,
I want the detais about all the messages which are posted on a
particular JMS Queue.
As suggested, we used 'JMS Queue Sample Application'. The package for
the Application is " examples.jms.queue ".

There are 4 Java Programs ...
1) QueueBrowse.java
2) QueueReceive.java
3) QueueReceiveInTx.java
4) QueueReceiveInTx.java

This Application listens on JMS Queue -
weblogic.examples.jms.exampleQueue
and uses JMS-FACTORY as -
weblogic.examples.jms.QueueConnectionFactory

With thses parameters, the application works perfectly fine.

We are able to ....
A) Send messages to the JMS-QUEUE
(weblogic.examples.jms.exampleQueue).
B) Receive messages from the JMS-QUEUE
(weblogic.examples.jms.exampleQueue)
C) Browse through all the meeages on the JMS-QUEUE
(weblogic.examples.jms.exampleQueue)


We want to use JMS-QUEUE Browsing functionality for other JMS-QUEUE ::
com.bea.wli.bpm.EventQueue

We modified all above Java source files and changed following
variables ...
1) public final static String JMS_FACTORY :: changed to --
com.bea.wlpi.QueueConnectionFactory
2) public final static String QUEUE :: changed to --
com.bea.wli.bpm.EventQueue

We added following variables in all source files to support
Authentication ....
1) private static final String SECURITY_PRINCIPAL = "admin";
2) private static final String SECURITY_CREDENTIALS = "security";

We supplied these Security-Related parameters to InitialContext()
function by adding following code to all source files ....
Hashtable env = new Hashtable();
env.put(Context.SECURITY_PRINCIPAL, SECURITY_PRINCIPAL);
env.put(Context.SECURITY_CREDENTIALS, SECURITY_CREDENTIALS);

With all these changes, we are able to,
Send messages to the JMS-QUEUE (com.bea.wli.bpm.EventQueue).

But when we try to run "QueueBrowse" program, to browse through the
messages on com.bea.wli.bpm.EventQueue,
we are getting following exception ...

Exception in thread "main" weblogic.jms.common.JMSSecurityException:
Access denied
to resource: type=<jms>, application=, destinationType=queue,
resource=WLI_BPM_Event, action=browse

Server side Stack-Trace says .......

Start server side stack trace:
weblogic.jms.common.JMSSecurityException: Access denied to resource:
type=<jms>,
application=, destinationType=queue, resource=WLI_BPM_Event,
action=browse
at weblogic.jms.JMSService.checkPermission(JMSService.java:1065)
at weblogic.jms.JMSService.checkBrowsePermission(JMSService.java:1081)
at weblogic.jms.frontend.FESession.browserCreate(FESession.java:1100)
at weblogic.jms.frontend.FESession.invoke(FESession.java:2253)
at weblogic.jms.dispatcher.Request.wrappedFiniteStateMachine(Request.jav
a:602)
at weblogic.jms.dispatcher.DispatcherImpl.dispatchAsync(DispatcherImpl.j
ava:152)
at weblogic.jms.dispatcher.DispatcherImpl.dispatchSyncFuture(DispatcherI
mpl.java:303)
at weblogic.jms.dispatcher.DispatcherImpl_WLSkel.invoke(Unknown
Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:362)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServic
eManager.java:821)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:308)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
End server side stack trace

at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutboundR
equest.java:109)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:127)
at weblogic.jms.dispatcher.DispatcherImpl_WLStub.dispatchSyncFuture(Unkn
own Source)
at weblogic.jms.dispatcher.DispatcherWrapperState.dispatchSync(Dispatche
rWrapperState.java:282)
at weblogic.jms.client.JMSSession.createBackEndBrowser(JMSSession.java:1
749)
at weblogic.jms.client.JMSQueueBrowser.<init>(JMSQueueBrowser.java:46)
at weblogic.jms.client.JMSSession.createBrowser(JMSSession.java:1344)
at weblogic.jms.client.JMSSession.createBrowser(JMSSession.java:1324)
at examples.jms.queue.QueueBrowse.init(QueueBrowse.java:66)
at examples.jms.queue.QueueBrowse.main(QueueBrowse.java:139)


Looking forward to your response regarding the same.

Regards,
Kiran Dalvi