[ojb-users] proxied collections and non-decomposed m:n relationships

[Ebersole, S. <ste...@vi...>]

Is it possible to utilize a proxy collection on "non-decomposed m:n
mappings" (where an indirection_table is explicitly defined in the mapping)?

I keep getting "ORA-00904: invalid column name" errors when attempting this
even though it works when the collection is non-proxied?



As an aside, I would like to be able to use java.util.List for the
collections in the mapped objects whether or not they are proxied.  I just
wondered whether anyone has started work on a proxy handling the List
interface.  If not, I will do it, and was just wondering if this would be
something of general interest.

Also, I know some work has been started on JTA integration.  This is
something in which I would be extremely interested.  If any help is needed
on this effort, I would be glad to volunteer any time I can.  However, I am
not sure who is leading this effort.  Just let me know.




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Steve Ebersole
IT Integration Engineer
Vignette Corporation 
512.741.4195

Visit http://www.vignette.com

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