The " java:/JmsXA " connection factory uses the guest/guest as the default login name and password for creating a Topic/Queue Sessions. I need to achieve the following ,

1. Is there any way to disable the creation of authenticated sessions i.e, no username/password for creating the Topic/Queue Sessions ( use the createTopic/QueueSession() instead of createTopic/QueueSession( username , password ).
2. How to configure a username/password. Would the supply of username/password in the "jms-ra.rar/META-INF/ra.xml solve this ??

Thanks in advance ,
Pravin