Looking up EJB in AS7 from AS5

[nizzy]

Couldn't find any threads on this topic, apologies if already been answered elsewhere.

Currently we use AS5, we deploy several applications in different AS instances. We are looking to upgrade to AS7 and I have migrated one of our smaller applications as a test case.

Is it possible to leave some of the applications deployed on AS5 and migrate to AS7 incrementally?

They communicate using a combination of Web Service, RMI calls and JMS.

Can I do an RMI lookup of an EJB deployed on AS7 from AS5 and vice-versa (I've already seen threads about adding AS5 jboss modules to AS7)?

[nizzy]

Anyone?

[sreeedhar]

EJB invocations from a remote server instance - JBoss AS 7.1 - Project Documentation Editor

This is the link which I found that invocations can be done from remote server instance.

you can found some of the server configurations and steps to call a remote server

I think this would be helpful to you

[nizzy]

Thanks for the response.

I should have stated I'm using AS 7.2.0.FINAL. I read the article and that explains AS7 to AS7.

Is it possible to invoke an EJB running on AS 5.1.0 from AS 7.2.0?

I have seen articles invoking EJB on AS 5.2.0 from AS7.

[nizzy]

Anyone else help out here?