8 Replies Latest reply on Mar 21, 2010 1:26 AM by jaikiran

4.2.2: Referencing a PersistenceContext from within another

cfthomas Mar 31, 2008 12:28 PM

Does not work:

@PersistenceContext(unitName="my-persistence.jar#puName")
EntityManager em;

Works:

// Put 3 random characters in front of your jar name!!
@PersistenceContext(unitName="xxxmy-persistence.jar#puName")

I searched hours for this lil bug!!
How can you release such a crap?

Thomas

1. Re: 4.2.2: Referencing a PersistenceContext from within anot

cfthomas Mar 31, 2008 12:33 PM (in response to cfthomas)

Oh and your topic subjects do not work:

originally was:
4.2.2: Referencing a PersistenceContext from within another ejb-jar
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2. Re: 4.2.2: Referencing a PersistenceContext from within anot

jaikiran Mar 31, 2008 12:36 PM (in response to cfthomas)

May be related http://www.jboss.com/index.html?module=bb&op=viewtopic&t=131583 ?
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3. Re: 4.2.2: Referencing a PersistenceContext from within anot

cfthomas Mar 31, 2008 12:46 PM (in response to cfthomas)

Yes.
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4. Re: 4.2.2: Referencing a PersistenceContext from within anot

alrubinger Mar 31, 2008 12:48 PM (in response to cfthomas)

I don't see a JIRA linked from this or the referenced Thread?

If one does not exist, please file with as much detail as possible, Thomas. :)

S,
ALR
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5. Re: 4.2.2: Referencing a PersistenceContext from within anot

jaikiran Apr 2, 2008 1:42 PM (in response to cfthomas)

"ALRubinger" wrote:
I don't see a JIRA linked from this or the referenced Thread?

Created http://jira.jboss.com/jira/browse/EJBTHREE-1252. The JIRA has been attached with logs and a simple application which exhibits this behaviour. Let us know, if the JIRA has to be updated with more details.
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6. Re: 4.2.2: Referencing a PersistenceContext from within anot

deanouk Apr 3, 2008 11:51 AM (in response to cfthomas)

Ah fantastic, working perfectly after a lot of effort!

Many thanks jaikiran for your help.
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7. Re: 4.2.2: Referencing a PersistenceContext from within anot

deanhiller Mar 20, 2010 2:56 PM (in response to deanouk)

I have two jars(no ear) and jboss5.1 and that workaround is not working for me

I added a comment to
https://jira.jboss.org/jira/browse/EJBTHREE-1252
with more detail. I tried with and without the workaround and no go in jboss 5.1

Any ideas?

We have 5 different apps sharing our EJB3 jar and now to do a stateful bean, it looks like I would have to write it inside the EJB3 jar...ick ick ick. I want to avoid that at all costs if I can.
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8. Re: 4.2.2: Referencing a PersistenceContext from within anot

jaikiran Mar 21, 2010 1:26 AM (in response to deanhiller)

Let's continue this discussion in your other thread http://community.jboss.org/thread/149710?tstart=0
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