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 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4008881#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...