On 2002.12.07 01:53:14 -0500 tek1 wrote:
> hi david.
> 
> thanks for this response also.  sorry that i didn't reply sooner on this
> one.
> 
> do you know if this behavior is standard across all app servers?
> 
Basically I don't know.  I doubt anyone supports polymorphic cmp finders,
but I know some other app servers (weblogic) can map one entity to many
tables.

david


> thank you.
> 
> 
> 
> 
> At 23:11 02/12/05 -0500, you wrote:
> >At the moment jboss figures the BASE and EXTENDED entity beans are
> >unrelated and is happy if they have the same id.  I've been trying to
> get
> >some discussion going about how to support polymorphic entity beans in
> >jboss, but so far haven't had much response.
> >
> >JBoss 4 will be able to map an entity to more than one table, so the
> >vertical partitioning (and presumably the typed scheme) will be
> possible.
> >
> >you are pretty much on your own for generateing pk values anyway, so you
> >can choose a scheme whereby BASE and EXTENDED don't share numbers.
> >
> >david jencks
> 
> 
> 
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