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

[Thomas M. <tho...@ho...>]

Hi Steven,

Ebersole, Steven wrote:

> 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?
>


Mhh, I don't think that this is implemented yet.
We should as Jakob Braeuchli, who implemented this feature...

 
> 
> 
> 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.


Sure, this is a must, as The List interface is supported everywhere 
else. implementing this won't be too difficult.


> 
> 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.
> 


AFAIK JTA and JCA stuff are completed. But it would be good to have more 
Examplecode and documentation on these feature

Thanks for your offer to help!

cheers,

Thomas


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> Vignette Corporation 
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