[jboss-user] [JBoss Seam] - Re: Session bean inheritance

[bfo81]

Yes, it is :). Just one more thing:

There are annotations that can be used in abstract superclasses (like @PersistenceContext, @In, @Out, @Logger, @Begin, @End, @Remove, @Destroy...) and there are some that must be applied to the concrete subclasses (@Stateful, @Stateless, @Name (of course *g*), @Conversational, @Scope, ...).

I'm not 100% sure, but I think that you can annotate the methods and properties of a superclass but not the class itself. But as I said, I'm not absolutely sure about that. Maybe someone with a deeper insight into the things going on can tell as a simple rule regarding this ;).

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