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From "David Carew" <>
Subject Re: Database Pool with JPA in a Web App in G2.0.x
Date Thu, 29 May 2008 17:40:13 GMT
Hi David,
It's in a META-INF folder in the root of the war file. Should it be
somewhere else ?

2008/5/29 David Jencks <>:

> Where is your persistence.xml?  I think you are doing something so that
> geronimo doesn't find it but openjpa does later. I think there's at least
> one testsuite app with jpa from a web app.
> thanks
> david jencks
> On May 29, 2008, at 7:30 AM, David Carew wrote:
>  Does anyone know how to use a datasource with JPA classes that are in a
>> Web App ? If I put the database pool name  in the <jta-data-source> and or
>> <non-jta-data-source> elements of persistence.xml I get a Naming Exception
>> from OpenJPA saying that the name doesn't exist in JNDI. If I put a fully
>> qualified JNDI name then the deployer complains because the name can't be
>> resolved as a database pool name. From the examples I've seen this works if
>> your JPA classes are in an EJB  module . I don't really need to use JTA, I
>> just need a way to point to a database pool from my persistence.xml file.
>> Any ideas ?
>> Regards,
>> David

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