[hibernate-dev] AS7 use of the "hibernate.ejb.resource_scanner" property to override the default org.hibernate.ejb.packaging.Scanner...

[Hardy Ferentschik]

Hi,

as mentioned in the discussion on IRC I am definitely for a move to jandex.
In fact the current metamodel code I am implementing uses jandex.

Personally I did initially not think about the possibility to share the  
jandex
index between AS7 and Hibernate, but it sounds of course like a good idea.
Unfortunately, I don't know so much about the integration layer between AS
and Hibernate, so if we definitely have to summarize/discuss.

One question which comes to my mind is how XML configuration fits into the  
picture
here? Sharing a pure annotation repository/inde does not seem to be  
enough!?

--Hardy


On Sun, 27 Mar 2011 19:36:43 +0200, Scott Marlow <smarlow at redhat.com>  
wrote:

> We just discussed Hibernate 4.0 annotation scanning the other day and I
> wanted to add to the conversation (which was about using
> https://github.com/jbossas/jandex).
>
> As a workaround for https://issues.jboss.org/browse/JBAS-9141, I'll
> request a merge of the following change.  This is about AS7 setting the
> "hibernate.ejb.resource_scanner" property to
> org.jboss.as.jpa.hibernate.HibernateAnnotationScanner (which implements
> the org.hibernate.ejb.packaging.Scanner interface).
>
> If we move away from supporting the current Scanner interface in
> Hibernate 4.0, we should discuss the impact on the AS7 scanner
> implementation.
>
> The HibernateAnnotationScanner class is in this commit (with other
> changes that go with it):
> https://github.com/scottmarlow/jboss-as/commit/5aaaa630f38d89d3bbbe832cac20e5eae0ff4c90
>
> Scott
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