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From Marina Vatkina <Marina.Vatk...@Sun.COM>
Subject Re: Testing an OpenJPA module
Date Wed, 11 Apr 2007 17:11:19 GMT
Are we looking at different classes? I can't find the code in 
javax.persistence.Persistence under GlassFish that looks up persistence units. 
It's all delegated to the providers.


Patrick Linskey wrote:
>>If a provider does not qualify as the provider for the named 
>>persistence unit, 
>>it must return null when createEntityManagerFactory is invoked on it.
> That's what the provider must do when
> PersistenceProvider.createEntityManagerFactory() is called, not what the
> Persistence class must do.
> As you can see in the code, Persistence already throws exceptions if it
> can't find any persistence units. It could just be a bit more
> informative about why. 
> -Patrick

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