[jboss-dev] JPA 2 / Hibernate 3.5 in AS 5.2

Alexey Loubyansky alexey.loubyansky at redhat.com
Tue Sep 15 01:19:16 EDT 2009

Jason T. Greene wrote:
> Emmanuel Bernard wrote:
>> I've started my migration work in
>> https://svn.jboss.org/repos/jbossas/projects/jpa/trunk/
>> But I need feedback.
>> Here are a few comments:
>>  - JBoss Metadata does parse JPA 1 style XML files and will need to 
>> support JPA 2 style (schema version, validation mode and caching modes 
>> have been added and need to be returned in PersistenceUnitInfo)
>>  - JBoss Metadata depends on JPA 1 (ie maven dep) and now need to move 
>> to JPA 2
>> => where should this be done? Which branch?
> Alexey can answer this. He recently split up the metadata project per 
> component to make this a bit easier to manage, although this was 
> targeted for trunk.

For AS trunk, the metadata pom.xml to specify the dependency on JPA will 

For previous AS versions, it's

Current value in both poms is



> We may be able to solve this by just updating the current branch in a 
> way that easily supports both format versions. You could start by just 
> creating a special branch to test this work, and merge it back in when 
> done.

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