PLEASE : How to configure a QueueConnectionFactory

Question

I need to know how to configure a QueueConnectionFactory in jms.xml. I tried :
     <queue name="Queue proc" location="jms/movProcQueue">
          <description>A dummy queue</description>
     </queue>     
     <queue-connection-factory name="Queue Conn Factory" location="jms/movProcQueueConnectionFactory">
          <description>A dummy topic</description>
     </queue-connection-factory>
but when i try to get it :
QueueConnectionFactory conFactory =(QueueConnectionFactory) ctx.lookup("java:comp/env/jms/movProcQueueConnectionFactory");
I get the following message:
javax.naming.NameNotFoundException: jms/movProcQueueConnectionFactory not found in Application Client
java.lang.Object com.evermind.naming.MapContext.lookup(java.lang.String) MapContext.java:49
Please, I really need to know...

Answer 1

Hi Marcelo,
Obviously I can't speak for any one else on this forum -- but I'm not
a mind reader. The lookup string you use depends on whether your queue
client is also deployed to the OC4J container or not -- which you fail
to mention (in fact you don't mention anything about your environment,
this always helps -- me, at least :-)it's in the same machine (client and OC4J)
Also, the type of InitialContext object you create also depends on your client type and how you deploy it.it'd the com.evermind.server.ApplicationClientInitialContextFactory
So perhaps it would help you obtain an answer if you supplied the following:
1. Platform (SUN, intel, etc.)Intel
2. Operating system (UNIX, WinNT, linux, etc.)WinNT
3. OC4J version (1.0.2.2.1?)R2
4. Your JMS provider (OC4J, Swift, etc.)OC4J
5. Your deployment descriptors (XML files).I really need to reference the QueueConnectionFactory and the QUeue itself int he application-client.xml file?
mine:
<?xml version="1.0"?>
<!DOCTYPE application-client PUBLIC "-//Sun Microsystems, Inc.//DTD J2EE Application Client 1.2//EN" "http://java.sun.com/j2ee/dtds/application-client_1_2.dtd">
<application-client>
     <resource-ref>
          <res-ref-name>jdbc/OracleDS</res-ref-name>
          <res-type>javax.sql.DataSource</res-type>
          <res-auth>Container</res-auth>
     </resource-ref>
     <resource-ref>
          <res-ref-name>jms/QueueConnectionFactory</res-ref-name>
          <res-type>jms.javax.jms.QueueConnectionFactory</res-type>
          <res-auth>Container</res-auth>
          <resource-env-ref-type>jms.javax.jms.Queue</resource-env-ref-type>     
     </resource-ref>     
     <resource-env-ref>
          <resource-env-ref-name>jms/Queue</resource-env-ref-name>
          <resource-env-ref-type>jms.javax.jms.Queue</resource-env-ref-type>
     </resource-env-ref>
</application-client>
6. Code showing how you are creating your "Context" object.InitialContext ctx=new InitialContext();
// Lookup a JMS connection factory
QueueConnectionFactory conFactory =(QueueConnectionFactory) ctx.lookup("java:comp/env/jms/QueueConnectionFactory");
// Create a JMS connection
QueueConnection connection = conFactory.createQueueConnection();
// Create a JMS session object
QueueSession session = connection.createQueueSession(true,0);
// Lookup a JMS queue
Queue queue= (Queue) ctx.lookup("java:comp/env/jms/Queue");
// Create a JMS sender
QueueSender sender = session.createSender(queue);
Enumeration enum=vetor.elements();
ObjectMessage message=null;
while(enum.hasMoreElements())
Movimento mov=(Movimento) enum.nextElement();
message=session.createObjectMessage(mov);
sender.send(message);
//enviar mensagem de fim de processamento
connection.close();
Cheers,
Avi.