[jboss-user] [EJB 3.0] - Re: Two databases, two persistence-units but one entity jar-

dkalna do-not-reply at jboss.com
Thu Jan 25 06:49:53 EST 2007


Hi Ville,

I think you have to explicitly specify your Entities in persistence.xml, otherwise they will deployed to "default" = first one, only.

<persistence-unit name=" my-operative-db "> 
   <jta-data-source> java:/my-operative-db </jta-data-source> 
   <jar-file> ../entity-data.jar </jar-file>
   com.yourhost.domain.Entity1
   com.yourhost.domain.Entity2
   <properties... 
</persistence-unit> 
<persistence-unit name=" my-backup-db "> 
   <jta-data-source> java:/my-backup-db </jta-data-source> 
   <jar-file> ../entity-data.jar </jar-file>
   com.yourhost.domain.Entity1
   com.yourhost.domain.Entity2
   <properties... 
</persistence-unit>

Bye
Dalibor

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