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From Thomas Andraschko <tommygrass...@yahoo.de>
Subject Re: OWB with Seam?
Date Wed, 29 Jun 2011 08:56:37 GMT
All right! issue created :)
https://issues.apache.org/jira/browse/OWB-590

--- Mark Struberg <struberg@yahoo.de> schrieb am Mi, 29.6.2011:

Von: Mark Struberg <struberg@yahoo.de>
Betreff: Re: OWB with Seam?
An: user@openwebbeans.apache.org
Datum: Mittwoch, 29. Juni, 2011 09:53 Uhr

Yes, please Thomas create a Jira issue:
https://issues.apache.org/jira/browse/OWB

It's important for us to check that as Seam should just work on OWB too. And if it turns out
it's an issue in Seam then we still can go on and ping Pete.

txs and LieGrue,
strub

--- On Wed, 6/29/11, Thomas Andraschko <tommygrassman@yahoo.de> wrote:

From: Thomas Andraschko <tommygrassman@yahoo.de>
Subject: Re: OWB with Seam?
To: user@openwebbeans.apache.org
Date: Wednesday, June 29, 2011, 12:19 AM

Should i create an issue? (I use a snapshot version)
Why not? If you have only 1 database in your application, it does not really matter if you
fill the name or not. Otherwhise you can just use @PersistenceUnit(unitName = "myName").

--- Mark Struberg <struberg@yahoo.de> schrieb am Mi, 29.6.2011:

Von: Mark Struberg <struberg@yahoo.de>
Betreff: Re: OWB with Seam?
An: user@openwebbeans.apache.org
Datum: Mittwoch, 29. Juni, 2011 00:04 Uhr

Of course this might be an error in OWB.
But I generally question the reason why one would like to create a EntityManager for a PersistenceUnit
with no name. That would not allow you to use this mechanism in a bit more complex
 scenarios...

LieGrue,
strub


--- On Tue, 6/28/11, Thomas Andraschko <tommygrassman@yahoo.de> wrote:

From: Thomas Andraschko <tommygrassman@yahoo.de>
Subject: Re: OWB with Seam?
To: user@openwebbeans.apache.org
Date: Tuesday, June 28, 2011, 10:01 PM

AFAICS Seam adds the bean for the EntityManager in: org.jboss.seam.persistence.ManagedPersistenceContextExtension.registerManagedPersistenceContext
/ afterBeanDiscovery
This bean is also added with OWB but why it will not be injected?

--- Thomas Andraschko <tommygrassman@yahoo.de> schrieb am Di, 28.6.2011:

Von: Thomas Andraschko <tommygrassman@yahoo.de>
Betreff: Re: OWB with Seam?
An: user@openwebbeans.apache.org
Datum: Dienstag, 28. Juni, 2011 23:10 Uhr

Don't know how seam produces the EntityManager but the configuration is correct.
You can read about it here:
 http://docs.jboss.org/seam/3/persistence/latest/reference/en-US/html/persistence.html#d0e37

--- Eric Covener <covener@gmail.com> schrieb am Di,
 28.6.2011:

Von: Eric Covener <covener@gmail.com>
Betreff: Re: OWB with Seam?
An: user@openwebbeans.apache.org
Datum: Dienstag, 28. Juni, 2011 22:49 Uhr

On Tue, Jun 28, 2011 at 4:30 PM, Thomas Andraschko
<tommygrassman@yahoo.de> wrote:
>
> As you can see in the project uploaded at megaupload (it is linked in one of
 the older posts) the entitymanager is produced through seam with following producer field
in my application:
>
> public class MyEntityManagerProducer {
>     @ExtensionManaged
>     @Produces
>     @PersistenceUnit
>    
 @ConversationScoped
>     EntityManagerFactory myEntityManagerFactory;
> }
>

I don't know anything about JPA, but this field produces a
EntityManagerFactory while you inject an EntityManager.  You'd need to
either uses a producer method that invokes the factory, or inject the
factory and then invoke it.



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