I have posted this question to a number of forums. Nobody seems to have an answer. So, I am posting it here.
I am looking for pointers to "Best Practices" for extending existing J2EE 1.4 applications into Java EE 5 environments.
For example: if I have a J2EE 1.4 ejb-jar and I want to start doing EJB 3.0, what should I do?
a. change the namespace in my existing jar, then rock and roll... b. create a new jar for my EJB 3.0 components and "call" back and forth between the two jars...
I would imagine that we don't get to mix-and-match @Entity and CMPs...
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