[jboss-user] [EJB 3.0] - Re: Stateful Bean and the database commit

[alexg79]

To my knowledge, m.flush() guarantees that the database commit happens before the method returns (or else it will throw an exception).
I can't understand why you inject an EntityManagerFactory instead of an EntityManager.
What is the purpose of afterCompletion()? And why is the bean stateful and not stateless? I don't see any state variables that would warrant a stateful bean.

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