Migration from javax.jms to jbossMessaging

Question

Hello All, I am working for a migration project in which jms code is written using stadard code javax.jms and running on jboss-3.x.

Now we are migrating to jboss-4.3, which support Jboss Messaging(JBM), I want to what kind of changes i have to do in JMS code.

Please help me in this Regard.

Thanks and Regards, Rahul Aahir.

Answer 1

JBossAS 3.x uses JBossMQ as its JMS implementation. JBossAS 4.3 uses JBossMessaging as its JMS implementation.

Both are JMS implementations, and therefore you use the JMS API (i.e. javax.jms) with both. Your code should not (in theory) require any rewriting.

However, the way your configure things is very different between JBossMQ and JBossMessaging. I can only suggest you go and read the user guide for JBossMessaging, it contains some information on how to migrate.

Note that JBossAS 4.3 contains JBossMessaging 1.4.0, not the later 2.x versions.