[jboss-user] [EJB 3.0] - Re: hibernate and inheritance

[p.chevillon]

I found a possible explanation to this problem. It seem's the discriminant is'n't used when requesting by a one-to-many in an subclass. So a way to make hibernate consider the hierarchy is to force control on the Discriminator column. 

With annotations, @Where should be used.
@Where(clause="POI_TYPE='B'")
and
@Where(clause="POI_TYPE='C'")

But in my example, I really don't understand where I have to place this clauses. Any help ?

Thanks

Paulin

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