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From Kevin Sutter <>
Subject Re: extending EntityManager
Date Thu, 13 Aug 2009 22:28:21 GMT
Yes, the EMF and EM implementations can be extended.  There's nothing
preventing that, but this makes it sound like you might be interested in
providing your own flavor of OpenJPA as a Persistence Provider.  This is
also doable, but this might be more work than you think.  Can I ask why you
want to do this?  There might be alternative ways of accomplishing the same
thing without as much effort.


On Thu, Aug 13, 2009 at 12:39 PM, Heather Sterling <>wrote:

> Hi,
> I'm looking to extend OpenJPA's entity manager to provide some additional
> methods.  Based on my reading, it seems like I can extend both the default
> EntityManagerFactory and the default EntityManager.  However, I can't seem
> to find any information on how to actually do this. Any pointers are
> appreciated.
> Thanks,
> Heather Sterling

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