[jboss-user] [EJB 3.0] New message: "Re: Persistence unit issues when migrating to JBOSS 5.1.0"

[Dragos Bobes]

User development,

A new message was posted in the thread "Persistence unit issues when migrating to JBOSS 5.1.0":

http://community.jboss.org/message/518857#518857

Author  : Dragos Bobes
Profile : http://community.jboss.org/people/dbobes

Message:
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I found a way to specify which jars should be scanned for hibernate annotations. In persistence.xml:
 
   <persistence-unit name="myapp">
      <provider>org.hibernate.ejb.HibernatePersistence</provider>
      <jta-data-source>java:/jdbc/myapp</jta-data-source>
      <jar-file>myseammodule.jar</jar-file>
      <properties>
          ...
   </persistence-unit>

 
Now the container scans the myseammodule.jar for hibernate classes and everything works fine.
 
I still wonder if this structure is the best way to have the persistence unit scope set to ear level. I find it strange that I have to create an empty jar just to place persistence.xml at the root level of the ear.
Is there a better way to accomplish this?
 
Thanks,
Dragos

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