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Posted to ojb-user@db.apache.org by Stephen Ting <sc...@yahoo.com> on 2003/05/23 11:38:08 UTC

bidirectional 1:N mapping

Can anyone give me some hints on how to do bidirectional 1:N mapping in OJB PB
api? 

objA <-1--------1:N -> objB

Re: bidirectional 1:N mapping

Posted by Thomas Mahler <th...@web.de>.

It's documented in tutorial3 and there is also sample code in the 
testbed for this. Have a look a the mapping for Article and Product in 
the repository_junit.xml.

Stephen Ting wrote:
> Can anyone give me some hints on how to do bidirectional 1:N mapping in OJB PB
> api? 
> 
> objA <-1--------1:N -> objB
> 
>>From objA i can retrieve all the related objB and from objB i can retrieve the
> reference objA.
> 
> any help are very much appreciated.
> 
> Regards,
> Stephen
> 
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