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From David Jencks <>
Subject Re: JPA Enhancement Questions
Date Sat, 31 Mar 2007 05:10:03 GMT
if you pre-enhance the classes during the build then you can start  
geronimo with java -jar bin/server.jar --long

If you don't pre-enhance the classes so you need runtime enhancement  
you have to start geronimo with the javaagent stuff
java  -javaagent:bin/jpa.jar -jar bin/server.jar --long

AFAICT we support build time enhancement and runtime enhancement.   
deploy time enhancement would be a good idea IMO but is not supported  
at the moment.

hope this helps...
david jencks

On Mar 30, 2007, at 6:14 PM, Lasantha Ranaweera wrote:

> Hi,
> According to the OpenJPA user guide there are 3 types of JPA  
> enhancement specified.
> 1. Build time enhancement
> 2. Deployment enhancement.
> 3. Runtime enhancement
> So I have a question regarding JPA enhancement in Geronimo with  
> latest transformation module.
> 1. Do we need to enhance JPA testsuite classes in both build time  
> (with m2 plugin) and runtime (with jpa.jar) ?
> If somebody can explain this enhancement work (with new transform  
> module) in G perspective that would be  big help.
> Thanks,
> Lasantha

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