It definitely works on 3.2.2 or greater. One caveat is that you cannot use container
generated primary keys, perhaps that is the problem you are seeing? You have to supply
the primary key "manually". As far as patching jboss.xml you can do that in your ant
script after XDoclet has run with a simple substitution.
Sounds like you have a good solution though. I did not realize you could stipulate
that a field was both CMR and CMP. You sure that works? If so that's great.
-Original Message-
From: sesques [mailto:[EMAIL PROTECTED]
Sent: Thu 2/12/2004 2:40 PM
To: [EMAIL PROTECTED]
Cc:
Subject: [JBoss-user] [Persistence & CMP/JBoss] - Re: Problem : CMR field
cannot be null
View the original post :
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3821315#3821315
Reply to the post :
http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3821315
Hi,
Thanks for response but cannot work:
I insert :
foobar
true
in my jboss.xml and I threw the exception:
"Primary key for created instance is null" when I returned from ejbCreate.
It's because JBOSS wants to gets the primary key just after the ejbCreate method.
Another problem is that I dont know how to generate the container
configuration with XDoclet. So I have to patch the file jboss.xml each time the file
is regenerated.
In fact, I saw one solution on other forums: I create CMP fields for foreign
keys and I initialize them in ejbCreate, then I initialize CMR fields in
ejbPostCreate. This solution work, even if it is not in the state of the art.
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