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> From: Bartell, Aaron L. (TC)
> 
> I agree with you.  I think where business logic could be use though is
> with OO Interfaces.  Thoughts?

I think there are two cases:

In certain instances you may have to materialize an entity from your RDB
in your Java code.  This is not a regular occurrence, but there may be
cases when it's better to cache certain information in Java objects.  In
that case, the objects should be wrappered inside a Factory that
implements persistence through calls to server programs.

Second is a pure OO call to a server.  This would be done through a
proxy object whose sole purpose is to format the request to send to the
server then reformat the response for the caller.  Again, this is not a
regular occurrence, and I think it would be primarily used in JDBC-based
queries that need access to derived fields that are best done via a
business logic server.

I don't have a good, real-world example of either case.

Joe


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