persistance.units NOTYETINSTALLED

[z3r0]

Hi,

I use JBoss 4.0.5 (with EJB3 support) and I develop with Eclipse 3.2.1/WTP 1.5.2.
I try to deploy EJB3s under JBoss, but I'm not abble to access to the persistance manager.

My first EJB Session Stateless runs well :

HelloService.java :

package com.test.jboss.ejb3;

import javax.ejb.Local;

@Local
public interface HelloService {
 public String hello(String name);
}

HelloServiceBean.java :

package com.test.jboss.ejb3;

import javax.ejb.Stateless;

@Stateless
public class HelloServiceBean implements HelloService {
 public String hello(String name) {
 return "Hello " + name + " ";
 }
}

This EJB is correctly deployed in JBoss and I can call it form my web module.


My second EJB Session Stateless which use EJB Entity don't run well :

Contact.java :

package com.test.jboss.ejb3;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="contact")
public class Contact {
 @Id
 @GeneratedValue(strategy=GenerationType.AUTO)
 private int id;

 private String name;

 public int getId() {
 return id;
 }

 public void setId(int id) {
 this.id = id;
 }

 public String getName() {
 return name;
 }

 public void setName(String name) {
 this.name = name;
 }
}

ContactService.java :

package com.test.jboss.ejb3;

import java.util.Collection;

import javax.ejb.Local;

@Local
public interface ContactService {
 public Collection<Contact> findAllContact();
}

ContactServiceBean.java :

package com.test.jboss.ejb3;

import java.util.Collection;

import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

@Stateless
public class ContactServiceBean implements ContactService {
 @PersistenceContext(unitName = "testdb")
 protected EntityManager em;

 @SuppressWarnings("unchecked")
 public Collection<Contact> findAllContact() {
 return em.createQuery("SELECT c FROM Contact c").getResultList();
 }
}

META-INF/persistance.xml :

<?xml version="1.0" encoding="UTF-8"?>
<persistence>
 <persistence-unit name="testdb">
 <jta-data-source>java:/DefaultDS</jta-data-source>
 <properties>
 <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
 <property name="hibernate.show_sql" value="true"/>
 <property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect"/>
 </properties>
 </persistence-unit>
</persistence>

This EJB is not correctly loaded in JBoss :

16:07:27,225 INFO [EARDeployer] Init J2EE application: file:/D:/Program Files/jboss-4.0.5.GA/server/default/deploy/test-jboss-ear.ear
16:07:27,444 INFO [Ejb3Deployment] EJB3 deployment time took: 15
16:07:27,460 INFO [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=test-jboss-ear.ear,jar=test-jboss-ejb.jar,name=ContactServiceBean,service=EJB3 with dependencies:
16:07:27,460 INFO [JmxKernelAbstraction] persistence.units:unitName=testdb
16:07:27,460 INFO [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=test-jboss-ear.ear,jar=test-jboss-ejb.jar,name=HelloServiceBean,service=EJB3 with dependencies:
16:07:27,475 INFO [EJBContainer] STARTED EJB: com.test.jboss.ejb3.HelloServiceBean ejbName: HelloServiceBean
16:07:27,475 INFO [EJB3Deployer] Deployed: file:/D:/Program Files/jboss-4.0.5.GA/server/default/tmp/deploy/tmp65187test-jboss-ear.ear-contents/test-jboss-ejb.jar
16:07:27,491 INFO [TomcatDeployer] deploy, ctxPath=/test-jboss-web, warUrl=.../tmp/deploy/tmp65187test-jboss-ear.ear-contents/test-jboss-web-exp.war/
16:07:27,694 INFO [EARDeployer] Started J2EE application: file:/D:/Program Files/jboss-4.0.5.GA/server/default/deploy/test-jboss-ear.ear
16:07:27,694 ERROR [URLDeploymentScanner] Incomplete Deployment listing:

--- MBeans waiting for other MBeans ---
ObjectName: jboss.j2ee:ear=test-jboss-ear.ear,jar=test-jboss-ejb.jar,name=ContactServiceBean,service=EJB3
 State: NOTYETINSTALLED
 I Depend On:
 persistence.units:unitName=testdb

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: persistence.units:unitName=testdb
 State: NOTYETINSTALLED
 Depends On Me:
 jboss.j2ee:ear=test-jboss-ear.ear,jar=test-jboss-ejb.jar,name=ContactServiceBean,service=EJB3

Moreover, my web module cannot call the EJB because the following exception is throwed : javax.naming.NameNotFoundException: ContactServiceBean not bound.

Anybody can explain me the trouble please ?
Thanks,

Regards,
Zero

[z3r0]

Arg ! :-( I should rename the file META-INF/persistence.xml !