can't load persistence.xml in esb project

[everjava]

I'm not sure if it is about jboss esb ...but...

I have a project where there's entities, it's a jpa project on eclipse. I have other project, now it's an ejb project. I built both as .jar files

and move it to lib folder on esb project.

So, after  I get a message, in my action class I call an ejb, and when I call a @PersistenceContext(unitName="myUnit") inside my ejb I got:

java.lang.IllegalArgumentException: Can't find a deployment unit named...

	@PersistenceContext(unitName="myUnit")
	protected EntityManager entityManager;

When jboss is loading I don't see myUnit loading, like this:

15:35:14,076 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.unit:unitName=sgn2-ear.ear/sgn-entity.jar#sgn-entity

on .ear project, I have an application.xml where I can config things about packages, modules.. and it is load.

how could I load my persistence.xml when my esb project is loaded ?

[tcunning]

Where's your persistence.xml stored?    Does it refer to a dataSource or a JDBC URL?  

[everjava]

My persistence.xml is into a .jar and it refer a datasource. This .jar is a library of my esb project.

//a piece of persistence.xml

<persistence-unit name="senai-entity" transaction-type="JTA">

<provider>org.hibernate.ejb.HibernatePersistence</provider>

        <jta-data-source>java:senai</jta-data-source>

        <properties>     

            <property name="hibernate.show_sql" value="true" />

            <property name="jboss.entity.manager.factory.jndi.name" value="java:/myEntityManagerFactory"/>

            <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />

        </properties>

...

[everjava]

I'm still struggling with thi s problem

I have:

myEntitiesproject.jar (meta-inf/persistence.xml)

myEjbproject.jar

myWebproject.war

   - web-inf/lib/myEntitiesproject.jar

myEsbproject.esb

     - lib/myEntitiesproject.jar, myEjbproject.jar

     - META-INF/jboss-esb.xml, deployment.xml

myWebproject.war

jbm-queue-service.xml

if I just do deploy of myWebproject.war, the persistence.xml is loaded fine

But, if I do deploy of myWebproject.war inside myEsbproject.esb doesn't load persistence.xml and the ejb files doesn't find persistence unit name

i tried deploy the both projects separated, just myWebproject.war and myEsbproject.esb without .war. The persistence.xml was loaded, but the ejb files doesn't find persistence unit name too

any idea?

[everjava]

i created an .ear to solved it. doing a deploy of both .ear and .esb and removing myEntitiesproject.jar as library

myEar.ear:

myEntitiesproject.jar (meta-inf/persistence.xml)

myEsbproject.esb:

     - lib/myEjbproject.jar

     - META-INF/jboss-esb.xml, deployment.xml

myWebproject.war

jbm-queue-service.xml