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From Marc Prud'hommeaux <>
Subject Re: enhancement of persistent classes
Date Wed, 20 Sep 2006 21:27:51 GMT

You are correct: OpenJPA does require enhancement of classes. This  
allows us to be much faster and more efficient for many operations  
than a purely reflection-based system can be.

On Sep 20, 2006, at 2:12 PM, Bryan Noll wrote:

> Hello all... was on vacation for a bit... then the day job got in  
> the way.
> Quick question for the folks more in the know than me.  Reading  
> this ( 
> project/manual/ 
> ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container),  
> it seems like classes must be enhanced (either at build time or  
> runtime) unless being deployed to a compliant EJB3 container, in  
> which case that's part of the container's job.
> I just wanted to verify that I understand this correctly, and  
> there's not some way to avoid having to enhance these things that I  
> don't know about.  I ask because you don't have to perform any kind  
> of enhancement step in your build process when using Hibernate.
> I wouldn't be surprised if I'm missing something here, so if I said  
> something stupid, please be gentle.
> Thanks...
> Bryan

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