Hi friends.
How do I can use more than one Persistence Unit in Glassfish v3?
I am using Glassfishv3 (with Netbeans6.8M1) and I wanna use more than one
persistence unit, my persistence.xml is:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="
http://java.sun.com/xml/ns/persistence"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="VoiceMailProvider-ejbPU" transaction-type="JTA">
<jta-data-source>jdbc/__PostgreSqlPool</jta-data-source>
<class>org.pepo.entidades.etapa.Arquitectura</class>
<class>org.pepo.entidades.etapa.Comando</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<properties/>
</persistence-unit>
<persistence-unit name="Asterisk-ejbPU" transaction-type="JTA">
<jta-data-source>jdbc/__Asterisk</jta-data-source>
<class>org.pepo.entidades.otherDB.VoicemailUsers</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<properties/>
</persistence-unit>
</persistence>
When I had just one PU then I wrote in my EJB:
@PersistenceContext(name="FirstDB-ejbPU")
private EntityManager em;
And everything was ok, now I am trying with:
@PersistenceContext(name="FirstDB-ejbPU")
private EntityManager em_FirstDB;
@PersistenceContext(name="SecondDB-ejbPU")
private EntityManager em_SecondDB;
But I receive the exception in the attach. I thing that there is something
wrong when I create the new entity because it try to use the first Persistence
Unit.
How do I can use more than one Persistence Unit in Glassfish v3?
A lot of thaks.