[hibernate-dev] Documentation on OGM + JBoss AS

Scott Marlow smarlow at redhat.com
Fri Nov 9 14:08:31 EST 2012

On 11/09/2012 11:37 AM, Emmanuel Bernard wrote:
> On Fri 2012-11-09 11:15, Scott Marlow wrote:
>> On 10/01/2012 11:12 AM, Emmanuel Bernard wrote:
>>> On Mon 2012-10-01 10:51, Scott Marlow wrote:
>>>> I got further yesterday (after removing the
>>>> ---PlaceHolderDSForOGM--- property from HibernateOgmPersistence).
>>>> Not sure what the long term change is (perhaps we should only add
>>>> the ---PlaceHolderDSForOGM--- for the non-container case).
>>> That may have changed but this place holder was mandatory to get OGM
>>> to start in some environment.
>>> At least make sure that these change does not break the SE mode.
>> People are still hitting the "Caused by:
>> org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name
>> [---PlaceHolderDSForOGM---]" error.
>> Since people are still hitting the ---PlaceHolderDSForOGM--- induced
>> failure (on AS7), we should create a jira for addressing it.  The
>> fix could be to only add ---PlaceHolderDSForOGM--- when booting in
>> standalone mode but not container.
> The placeholder is there because otherwise, some part of Hibernate
> EntityManager's configuration bootstrap complain.
> But this value should never be used because Hibernate OGM has an
> integrator that overrides the ConnectionProviderInitiator with a Noop
> version.
> The fact that Sergio's stacktrace shows
> Caused by: org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name [---PlaceHolderDSForOGM---]
>          at org.hibernate.service.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:68)
>          at org.hibernate.service.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:116)
> is proof to me that the OgmIntegrator is not taken into account which
> means that the file
> META-INF/services/org.hibernate.integrator.spi.Integrator
> is not seen by Hibernate ORM when it bootstraps the application which
> means that Hibernate OGM's classpath is not visible where it should be.

I tried adding the Hibernate OGM module to the ORM module classpath and 
still get the same error (http://pastie.org/5352457).

> That's why I strongly suspects that this is either a JBoss modules bug
> or some misconfiguration of the ogm modules.
> We could try and give a better error report, open an issue for that but
> at the end of the day, something is broken in the ORM-AS integration wrt
> integrator and service discovery.
> Emmanuel

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