[jboss-dev-forums] [Design of EJB 3.0] - Re: Issues with passivation of nested SFSBs

[bstansberry@jboss.com]

I implemented solution #3 above for StatefulTreeCache, since normal usage of clustered SFSBs with nested beans will lead to ERRORs in the logs. I think the usage pattern that would lead problems with non-clustered beans is more of an edge case (requires the parent to hand out a ref to the child), so I won't implement it in SimpleStatefulCache without more feedback.

The callbacks related to activation/passivation are also not handled correctly.  See http://jira.jboss.com/jira/browse/EJBTHREE-849.

The same analysis I applied in EJBTHREE-849 could also apply to the @PreDestroy callback.  Currently, o.j.e.test.clusteredsession.ExtendedPersistenceContextUnitTestCase is failing because this callback is not invoked.  I'm not sure if the spec requires invoking the @PreDestroy callback in this situation though.

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