Produce Message to AQ Queue using standalone Java client in Oracle 11g FMW

Question

I have a Java client that creates a TextMessage and tries to post it to AQ queue using the server context. Please find the sample code below:
QueueSession jmsSession = null;
QueueConnection queueConnection = null;
try {
Properties parm = new Properties();
parm.setProperty("java.naming.factory.initial","weblogic.jndi.WLInitialContextFactory");
parm.setProperty("java.naming.provider.url","t3://10.209.125.23:8001");
parm.setProperty("java.naming.security.principal","weblogic");
parm.setProperty("java.naming.security.credentials","weblogic1");
Context ctx = new InitialContext(parm);
System.out.println("Weblogic Initial Context obtained : " + ctx);
//DataSource ds = (DataSource)ctx.lookup(datasourceJNDI);
QueueConnectionFactory queueConnfactory = (QueueConnectionFactory)ctx.lookup(QCF) ;
System.out.println("QueueConnectionFactory from QCF jndi lookup : " + queueConnfactory);
queueConnection = queueConnfactory.createQueueConnection();
System.out.println("QueueConnection obtained : " + queueConnection);
//Make QueueSession
jmsSession = queueConnection.createQueueSession(true, Session.AUTO_ACKNOWLEDGE);
System.out.println("QueueSession obtained : " + jmsSession);
//Start QueueConnection else no messages will be delivered
queueConnection.start();
Queue aqQueue = (Queue)ctx.lookup(QUEUE_JNDI);
System.out.println("Queue obtained from lookup: " + aqQueue);
QueueSender sender = ((AQjmsSession)jmsSession).createSender(aqQueue);
System.out.println("QueueSender obtained: " + sender);
File file = new File("C:
Documents and Settings\\Apara\\Desktop\\EH_Mig\\development
Resub.xml");
XmlObject object = XmlObject.Factory.parse(file);
String payloadString = object.toString();
System.out.println("Message to be sent : " + payloadString);
Message message = jmsSession.createTextMessage(payloadString);
sender.send(message);
jmsSession.commit();
System.out.println("Message sent : " + message.toString());
catch(Exception ex) {
ex.printStackTrace();
finally {
if (jmsSession != null)
jmsSession.close();
if (queueConnection != null)
queueConnection.stop();
queueConnection.close();
The code gives a runtime exception when it reaches the statement sender.send() as below :
weblogic.rmi.extensions.RemoteRuntimeException: Unexpected Exception
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_JTAConnection_weblogic_jdbc_wrapper_XAConnection_oracle_jdbc_driver_LogicalConnection_1032_WLStub.physicalConnectionWithin(Unknown Source)
at weblogic.jdbc.rmi.SerialConnection_weblogic_jdbc_rmi_internal_ConnectionImpl_weblogic_jdbc_wrapper_JTAConnection_weblogic_jdbc_wrapper_XAConnection_oracle_jdbc_driver_LogicalConnection_1032_WLStub.physicalConnectionWithin(Unknown Source)
at oracle.sql.TypeDescriptor.setPhysicalConnectionOf(TypeDescriptor.java:817)
at oracle.sql.TypeDescriptor.<init>(TypeDescriptor.java:622)
at oracle.sql.StructDescriptor.<init>(StructDescriptor.java:317)
at oracle.sql.StructDescriptor.createDescriptor(StructDescriptor.java:200)
at oracle.sql.StructDescriptor.createDescriptor(StructDescriptor.java:168)
at oracle.sql.StructDescriptor.createDescriptor(StructDescriptor.java:137)
at oracle.jpub.runtime.MutableStruct.toDatum(MutableStruct.java:113)
at oracle.jms.AQjmsGenMessage_C.toDatum(AQjmsGenMessage_C.java:46)
at oracle.jms.AQjmsProducer.jdbcEnqueue(AQjmsProducer.java:1027)
at oracle.jms.AQjmsProducer.send(AQjmsProducer.java:747)
at oracle.jms.AQjmsProducer.send(AQjmsProducer.java:517)
at co.uk.morrisons.errorhospital.util.QueueTest.sendMessageUsingServerContextAndQCF(QueueTest.java:245)
at co.uk.morrisons.errorhospital.util.QueueTest.main(QueueTest.java:293)
Caused by: java.rmi.MarshalException: error marshalling return; nested exception is:
java.io.NotSerializableException: oracle.jdbc.driver.T4CConnection
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:234)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:223)
... 15 more
Caused by: java.io.NotSerializableException: oracle.jdbc.driver.T4CConnection
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
at weblogic.rjvm.MsgAbbrevOutputStream.writeObject(MsgAbbrevOutputStream.java:618)
at weblogic.utils.io.ChunkedObjectOutputStream.writeObject(ChunkedObjectOutputStream.java:63)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_JTAConnection_weblogic_jdbc_wrapper_XAConnection_oracle_jdbc_driver_LogicalConnection_WLSkel.internalInvoke2(Unknown Source)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_JTAConnection_weblogic_jdbc_wrapper_XAConnection_oracle_jdbc_driver_LogicalConnection_WLSkel.internalInvoke1(Unknown Source)
at weblogic.jdbc.rmi.internal.ConnectionImpl_weblogic_jdbc_wrapper_JTAConnection_weblogic_jdbc_wrapper_XAConnection_oracle_jdbc_driver_LogicalConnection_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
I am using a ForeignServer configuration which is targeted to a JMS Server. This a Weblogic 10.3.2 feature. Please see if you can help me to enqueue the message.
Thanks,
Aparajeeta

Answer 1

It finally got resolved with help from Edwin Biemond and Oracle docs. I have made a blog out of it @
http://technicknacks.blogspot.com
Edited by: oraaps on Mar 26, 2010 5:33 PM