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From Craig L Russell <Craig.Russ...@Sun.COM>
Subject Re: Replacing Entities while Managed
Date Tue, 07 Nov 2006 23:11:47 GMT
Hi Don,

Could you please be just a bit more specific about what you are  
trying to do and what error you encounter?

Thanks,

Craig

On Nov 7, 2006, at 2:50 PM, DonBrady wrote:

>
> We are converting a TopLink Essentials application to OpenJPA
>
> Under Toplink Essentials, we could replace a managed entity with  
> another
> that had the same identity (key) by doing a merge.
>
> When we try this in OpenJPA, we get the following error:
>
> An object of type "com.xxx.entity.entities.FeCmeCommittee" with oid  
> "48"
> already exists in this context; another cannot be persisted.
>
> However, "48" is actually the identity or key, not the oid.  The  
> oid's are
> different.     They key is the same and therefore it should be  
> possible to
> replace it via a merge.
>
> Or am I missing something?
>
> Thanks,
>
> Don
>
>
> -- 
> View this message in context: http://www.nabble.com/Replacing- 
> Entities-while-Managed-tf2592059.html#a7229110
> Sent from the open-jpa-dev mailing list archive at Nabble.com.
>

Craig Russell
Architect, Sun Java Enterprise System http://java.sun.com/products/jdo
408 276-5638 mailto:Craig.Russell@sun.com
P.S. A good JDO? O, Gasp!


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