[jboss-as7-dev] Consolidated list of non-Java EE JPA and native Hibernate issues

[Scott Marlow]

On 06/16/2011 08:18 AM, Scott Marlow wrote:
> On 06/16/2011 07:46 AM, Scott Marlow wrote:
>> On 06/16/2011 04:02 AM, Max Rydahl Andersen wrote:
>>>
>>> On Jun 15, 2011, at 21:12, Marius Bogoevici wrote:
>>>
>>>> As per the discussion that Scott and I had on IRC earlier, I tried to
>>>> summarize the current issues that we encounter outside the confines of
>>>> strict Java EE usage, for non Java EE JPA and native Hibernate
>>>> applications (with Spring apps being a subset of the larger Hibernate
>>>> application set), as well as some possible workarounds and some possible
>>>> solutions - some of these have working prototypes, for some others we
>>>> need to decide the direction in which we want to go (e.g. fail-fast  vs.
>>>> more precise validation vs. runtime failures and so on).
>>>>
>>>> It would be ideal if we could address some of these issues pre-7.0, if
>>>> not, then at least we should have a working plan for 7.1.
>>>>
>>>> http://community.jboss.org/thread/168089
>>>
>>> Yikes - that's not an encouraging list of issues ;(
>>>
>>> If I read this right that makes almost every spring or Hibernate 3/JPA app impossible to deploy - is that correct ?
>>>
>>> Hibernate 3 without JPA just using hbm.xml seems then to be the most portable option or will that fail too ? :)
>>>
>>> Anything I can do to help solve these ? (and no I can't fix the issue at its core, but I can help test if needed)
>>
>> Sounds to me like AS7 should ignore persistence.xml definitions that
>> have PersistenceUnitTransactionType of RESOURCE_LOCAL.  I think we
>> currently just pass the PU definition to Hibernate, which is wrong.
>>
>> I created AS7-1034 for this change.
>
> No, that is wrong.  I rejected AS7-1034.  We still need to support app
> managed entity managers that can be JTA or RESOURCE_LOCAL.

We previously could work around issues like this via jboss-ignore.txt. 
That could help here or perhaps something specific to JPA would be better.

>
>>
>> Max, do you have a simple test case archive (representative of the
>> typical Hibernate 3 native JPA app) that you could attach to AS7-1034?
>>
>>
>>>
>>> I'm all ears since if that thread is true then a lot users will have a very hard time getting started with AS7.
>>>
>>> /max
>>> http://about.me/maxandersen
>>>
>>>
>>>
>>>
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