Re: [eclipselink-users] EclipseLink cannot acquire datasource in JBoss 5

[krisusa123 <krisusa123@xxxxxxxxx>]

Hi

Did you try just having just this

 

<jta-data-source>jpaTestJtaDS</jta-data-source> in persistence.xml file?

 

Thanks

Kris

f u cn rd ths, u cn gt a gd jb n cmptr prgrmmng

--- On Mon, 2/23/09, Yang, Daoqi (D.) <dyang11@xxxxxxxx> wrote:

From: Yang, Daoqi (D.) <dyang11@xxxxxxxx>
Subject: [eclipselink-users] EclipseLink cannot acquire datasource in JBoss 5.0
To: eclipselink-users@xxxxxxxxxxx
Date: Monday, February 23, 2009, 9:14 AM

Hi,
I am using EclipseLink 1.0.2 inside JBoss 5.0. The datasource is configured correctly as I am able to manually look up the datasource:

InitialContext ctx = New InitialContect();
DataSource ds = (DataSource) ctx.lookup(“java:jpaTestJtaDS”);

However, when I put the datasource inside persistence.xml as in

<persistence-unit name="jpaTestJtaPU" transaction-type="JTA">
  <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
  <jta-data-source>java:jpaTestJtaDS</jta-data-source>
  <properties>
     <property name="eclipselink.target-server" value="JBoss" />
    <property name="eclipselink.target-database" value="Derby" />
  </properties>

I run into the following exception. Any suggestion is greatly appreciated.

Exception Description: Cannot acquire data source [java:jpaTestJtaDS].
Internal Exception:
javax.naming.InvalidNameException: Not a compound name: jpaTestJtaDS
at javax.naming.CompoundName.addAll(Unknown Source)
at org.jnp.interfaces.NamingContext.composeName(NamingContext.java:1064)
at org.jnp.interfaces.NamingContext.getAbsoluteName(NamingContext.java:1777)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:704)
at javax.naming.InitialContext.lookup(Unknown Source)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:117)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:94)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource
   (DatasourceLogin.java:164)
at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal
   (DatasourceAccessor.java:324)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal
   (DatabaseAccessor.java:264)
at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect
   (DatasourceAccessor.java:407)
at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection
   (ConnectionPool.java:130)
at org.eclipse.persistence.sessions.server.ExternalConnectionPool.startUp
   (ExternalConnectionPool.java:110)
at org.eclipse.persistence.sessions.server.ServerSession.connect
   (ServerSession.java:500)
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login
   (DatabaseSessionImpl.java:606)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login
   (EntityManagerFactoryProvider.java:211)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy
   (EntityManagerSetupImpl.java:246)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.getServerSession
   (EntityManagerFactoryImpl.java:69)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl
   (EntityManagerFactoryImpl.java:118)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl
   (EntityManagerFactoryImpl.java:112)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager
   (EntityManagerFactoryImpl.java:100)

The datasource is set in a file called “derbydb-ds.xml” as
  <xa-datasource>
       <jndi-name>jpaTestJtaDS</jndi-name>
       <use-java-context>true</use-java-context>

When I swithc to use Hibernate JPA, the same configuration works.

Regards,
Daoqi  Yang
Application Technology Architect
Ford Java Center of Excellence, E1F001 iTek
dyang11@xxxxxxxx, 313-206-3960

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