1 2 Previous Next 20 Replies Latest reply: Oct 18, 2011 2:12 PM by Red Militante RSS

    @PersistenceUnit not working

    Red Militante Newbie

      I want to use the @PersistenceUnit annotation in my app to create an application managed EntityManager

       

       

       

       

          @PersistenceUnit(unitName="primary")
      
      
      
      
          private static EntityManagerFactory entityManagerFactory;        
          EntityManager entityManager = entityManagerFactory.createEntityManager();
      
      
      
      
      

       

      This doesn't seem to be working.  I run my code through a debugger and discover that entityManagerFactory is null.  My guess is that the injection of Persistence context with the @PersistenceUnit annotation is not working.

       

       

       

       

       

       

       

       

      My app is a CDI app -  - I converted it to CDI by creating a beans.xml file in WEB-INF.  I'm using JBoss 7. This is a basic struts hibernate project deployed by Maven. I'm only adding CDI so that I can inject the PersistenceUnit at this point in the code.


      Is there anything I need to configure within CDI to get the annotation to work?  Thanks.

        • 1. Re: @PersistenceUnit not working
          Red Militante Newbie

          I was asked to see if I can reproduce this problem against JBoss nightly builds.

           

          my code looks like

           

          @PersistenceUnit(unitName="primary")
          
              private static EntityManagerFactory entityManagerFactory;        
              EntityManager entityManager = entityManagerFactory.createEntityManager();

           

          and my persistence.xml looks like

          <?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="primary">
                <!-- If you are running in a production environment, add a managed
                   data source, the example data source is just for proofs of concept! -->
                <non-jta-data-source>java:jboss/datasources/MySqlDS</non-jta-data-source>
          
          
                    <class>com.mycompany.myapp.common.persistence.BusinessObject</class>  
                    <class>com.mycompany.myapp.common.Address</class>      
                    <class>com.mycompany.myapp.common.businessobjects.Brand</class>
                
                  <properties>
                   <!-- Properties for Hibernate -->
                   <!-- <sproperty name="hibernate.hbm2ddl.auto" value="create-drop" /> -->
                   <!-- <property name="hibernate.show_sql" value="false" /> -->
                   <!-- <property name="jboss.entity.manager.factory.jndi.name" value="java:jboss/datasources/MySqlDS"/> -->
                   <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>
                   <property name="hibernate.ejb.interceptor.session_scoped" value="com.mycompany.myapp.common.persistence.BusinessObjectInterceptor"/>
                   <!-- <property name="jboss.entity.manager.jndi.name" value="java:global/persistence/Manager1"/> -->
                   <!-- <property name="jboss.entity.manager.factory.jndi.name" value="java:global/persistence/Manager1Factory"/> -->
                         </properties>
             </persistence-unit>
          </persistence>
          

           

          I get this error when I try to deploy this against jboss-as-7.1.0.Alpha2-SNAPSHOT

           

          16:08:03,212 INFO  [org.jboss.modules] JBoss Modules version 1.0.1.GA
          16:08:06,203 INFO  [org.jboss.msc] JBoss MSC version 1.0.1.GA
          16:08:06,822 INFO  [org.jboss.as] JBoss AS 7.1.0.Alpha2-SNAPSHOT "Ahoy!" starting
          16:08:13,108 ERROR [stderr] Exception in thread "Controller Boot Thread" java.lang.RuntimeException: org.jboss.as.controller.persistence.ConfigurationPersistenceException: Failed to parse configuration
          16:08:13,108 ERROR [stderr]           at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:89)
          16:08:13,109 ERROR [stderr]           at java.lang.Thread.run(Thread.java:680)
          16:08:13,109 ERROR [stderr] Caused by: org.jboss.as.controller.persistence.ConfigurationPersistenceException: Failed to parse configuration
          16:08:13,109 ERROR [stderr]           at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:125)
          16:08:13,109 ERROR [stderr]           at org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:104)
          16:08:13,109 ERROR [stderr]           at org.jboss.as.server.ServerService.boot(ServerService.java:195)
          16:08:13,110 ERROR [stderr]           at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:83)
          16:08:13,110 ERROR [stderr]           ... 1 more
          16:08:13,110 ERROR [stderr] Caused by: javax.xml.stream.XMLStreamException: org.jboss.as.connector.util.ParserException: IJ010061: Unexpected element: useFastFail
          16:08:13,110 ERROR [stderr]           at org.jboss.as.connector.subsystems.datasources.DataSourcesExtension$NewDataSourceSubsystemParser.readElement(DataSourcesExtension.java:687)
          16:08:13,110 ERROR [stderr]           at org.jboss.as.connector.subsystems.datasources.DataSourcesExtension$NewDataSourceSubsystemParser.readElement(DataSourcesExtension.java:273)
          16:08:13,111 ERROR [stderr]           at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:100)
          16:08:13,111 ERROR [stderr]           at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69)
          16:08:13,111 ERROR [stderr]           at org.jboss.as.controller.parsing.StandaloneXml.parseServerProfile(StandaloneXml.java:327)
          16:08:13,112 ERROR [stderr]           at org.jboss.as.controller.parsing.StandaloneXml.readServerElement(StandaloneXml.java:183)
          16:08:13,112 ERROR [stderr]           at org.jboss.as.controller.parsing.StandaloneXml.readElement(StandaloneXml.java:98)
          16:08:13,112 ERROR [stderr]           at org.jboss.as.controller.parsing.StandaloneXml.readElement(StandaloneXml.java:80)
          16:08:13,112 ERROR [stderr]           at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:100)
          16:08:13,113 ERROR [stderr]           at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:59)
          16:08:13,113 ERROR [stderr]           at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:117)
          16:08:13,113 ERROR [stderr]           ... 4 more
          16:08:13,114 ERROR [stderr] Caused by: org.jboss.as.connector.util.ParserException: IJ010061: Unexpected element: useFastFail
          16:08:13,114 ERROR [stderr]           at org.jboss.as.connector.subsystems.datasources.DsParser.parseValidationSetting(DsParser.java:991)
          16:08:13,114 ERROR [stderr]           at org.jboss.as.connector.subsystems.datasources.DsParser.parseDataSource(DsParser.java:664)
          16:08:13,114 ERROR [stderr]           at org.jboss.as.connector.subsystems.datasources.DsParser.parseDataSources(DsParser.java:189)
          16:08:13,115 ERROR [stderr]           at org.jboss.as.connector.subsystems.datasources.DsParser.parse(DsParser.java:160)
          16:08:13,115 ERROR [stderr]           at org.jboss.as.connector.subsystems.datasources.DataSourcesExtension$NewDataSourceSubsystemParser.readElement(DataSourcesExtension.java:679)
          16:08:13,115 ERROR [stderr]           ... 14 more
          
          • 2. Re: @PersistenceUnit not working
            Scott Marlow Master

            I suspect a typo in the datasource definition is cause the above ParserException.

            • 3. Re: @PersistenceUnit not working
              Shelly McGowan Apprentice

              IronJacamar 1.0.3.Final integrated since AS 7.0.1.Final included a change for JBJCA-643:

               

              This changed:

              <useFastFail>false</useFastFail>

              to

              <use-fast-fail>false</use-fast-fail>

               

              As Scott mentioned above, check your datasources subsystem configuration.

              • 4. Re: @PersistenceUnit not working
                Red Militante Newbie

                Thanks for your help.  I tried it again, this time changing

                 

                <useFastFail>false</useFastFail>

                to

                <use-fast-fail>false</use-fast-fail>

                 

                in my datasource subsystem configuration in standalone.xml.

                 

                I get a different error this time upon deploy:

                 

                09:10:35,588 INFO  [org.hibernate.validator.util.Version] (MSC service thread 1-5) Hibernate Validator 4.2.0.Final
                09:10:36,111 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC00001: Failed to start service jboss.persistenceunit."myapp.war#primary": org.jboss.msc.service.StartException in service jboss.persistenceunit."myapp.war#primary": Failed to start service
                        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_26]
                        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_26]
                        at java.lang.Thread.run(Thread.java:680) [:1.6.0_26]
                Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
                        at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97)
                        at org.dom4j.DocumentHelper.getDocumentFactory(DocumentHelper.java:36)
                        at org.dom4j.DocumentHelper.createDocument(DocumentHelper.java:41)
                        at org.hibernate.envers.configuration.RevisionInfoConfiguration.generateDefaultRevisionInfoXmlMapping(RevisionInfoConfiguration.java:86)
                        at org.hibernate.envers.configuration.RevisionInfoConfiguration.configure(RevisionInfoConfiguration.java:322)
                        at org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:94)
                        at org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:134)
                        at org.hibernate.envers.event.EnversIntegrator.integrate(EnversIntegrator.java:63)
                        at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:294)
                        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1722)
                        at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:76)
                        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:899)
                        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:884)
                        at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73)
                        at org.jboss.as.jpa.service.PersistenceUnitService.createContainerEntityManagerFactory(PersistenceUnitService.java:143)
                        at org.jboss.as.jpa.service.PersistenceUnitService.start(PersistenceUnitService.java:77)
                        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                        ... 3 more
                ~                   
                
                • 5. Re: @PersistenceUnit not working
                  Red Militante Newbie

                  I was asked to see if I can reproduce this problem against JBoss nightly builds from last night.

                   

                  my code looks like

                   

                   

                  @PersistenceUnit(unitName="primary")
                  
                      private static EntityManagerFactory entityManagerFactory;        
                      EntityManager entityManager = entityManagerFactory.createEntityManager();

                   

                   

                  and my persistence.xml looks like

                  <?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="primary">
                        <!-- If you are running in a production environment, add a managed
                           data source, the example data source is just for proofs of concept! -->
                        <non-jta-data-source>java:jboss/datasources/MySqlDS</non-jta-data-source>
                  
                  
                            <class>com.mycompany.myapp.common.persistence.BusinessObject</class>  
                            <class>com.mycompany.myapp.common.Address</class>      
                            <class>com.mycompany.myapp.common.businessobjects.Brand</class>
                  
                          <properties>
                           <!-- Properties for Hibernate -->
                           <!-- <sproperty name="hibernate.hbm2ddl.auto" value="create-drop" /> -->
                           <!-- <property name="hibernate.show_sql" value="false" /> -->
                           <!-- <property name="jboss.entity.manager.factory.jndi.name" value="java:jboss/datasources/MySqlDS"/> -->
                           <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>
                           <property name="hibernate.ejb.interceptor.session_scoped" value="com.mycompany.myapp.common.persistence.BusinessObjectInterceptor"/>
                           <!-- <property name="jboss.entity.manager.jndi.name" value="java:global/persistence/Manager1"/> -->
                           <!-- <property name="jboss.entity.manager.factory.jndi.name" value="java:global/persistence/Manager1Factory"/> -->
                                 </properties>
                     </persistence-unit>
                  </persistence>
                  

                   

                  My standalone looks like

                   

                  <use-fast-fail>false</use-fast-fail>
                  

                   

                   

                   

                  I get this error when I try to deploy this against jboss-as-7.1.0.Alpha2-SNAPSHOT

                  10:41:58,304 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.persistenceunit."myapp.war#primary": org.jboss.msc.service.StartException in service jboss.persistenceunit."myapp.war#primary": Failed to start service
                          at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_26]
                          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_26]
                          at java.lang.Thread.run(Thread.java:680) [:1.6.0_26]
                  Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
                          at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97)
                          at org.dom4j.DocumentHelper.getDocumentFactory(DocumentHelper.java:36)
                          at org.dom4j.DocumentHelper.createDocument(DocumentHelper.java:41)
                          at org.hibernate.envers.configuration.RevisionInfoConfiguration.generateDefaultRevisionInfoXmlMapping(RevisionInfoConfiguration.java:86)
                          at org.hibernate.envers.configuration.RevisionInfoConfiguration.configure(RevisionInfoConfiguration.java:322)
                          at org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:94)
                          at org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:134)
                          at org.hibernate.envers.event.EnversIntegrator.integrate(EnversIntegrator.java:63)
                          at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:294)
                          at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1722)
                          at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:76)
                          at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:899)
                          at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:884)
                          at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73)
                          at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:145)
                          at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:78)
                          at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                          at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                  

                          ... 3 more

                  • 6. Re: @PersistenceUnit not working
                    Scott Marlow Master

                    Similar issue here http://community.jboss.org/message/630480.

                     

                    Try the suggestion here http://community.jboss.org/message/630478#630478 

                    The solution is to remove dom4j from your application, and then add a

                     

                    Dependencies: org.dom4j

                     

                    to your MANIFEST.MF

                     

                    This will make the application servers dom4j availble to your application. For more see details https://docs.jboss.org/author/display/AS7/Class+Loading+in+AS7

                    • 7. Re: @PersistenceUnit not working
                      Strong Liu Newbie

                      instead of doing this Scott suggected, can you also try add this system property -Dorg.dom4j.DocumentFactory.singleton.strategy=org.dom4j.util.PerThreadSingleton

                       

                      thanks

                      • 8. Re: @PersistenceUnit not working
                        Red Militante Newbie

                        Strong - I tried your suggestion, and attempted to deploy against JBoss nightly builds from last night.

                         

                         

                        my code looks like

                         

                         

                         

                         

                        @PersistenceUnit(unitName="primary")
                        
                        
                            private static EntityManagerFactory entityManagerFactory;        
                            EntityManager entityManager = entityManagerFactory.createEntityManager();
                        
                        

                         

                         

                        and my persistence.xml looks like

                        <?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="primary">
                              <!-- If you are running in a production environment, add a managed
                                 data source, the example data source is just for proofs of concept! -->
                              <non-jta-data-source>java:jboss/datasources/MySqlDS</non-jta-data-source>
                        
                        
                        
                        
                                  <class>com.mycompany.myapp.common.persistence.BusinessObject</class>  
                                  <class>com.mycompany.myapp.common.Address</class>      
                                  <class>com.mycompany.myapp.common.businessobjects.Brand</class>
                        
                        
                                <properties>
                                 <!-- Properties for Hibernate -->
                                 <!-- <sproperty name="hibernate.hbm2ddl.auto" value="create-drop" /> -->
                                 <!-- <property name="hibernate.show_sql" value="false" /> -->
                                 <!-- <property name="jboss.entity.manager.factory.jndi.name" value="java:jboss/datasources/MySqlDS"/> -->
                                 <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>
                                 <property name="hibernate.ejb.interceptor.session_scoped" value="com.mycompany.myapp.common.persistence.BusinessObjectInterceptor"/>
                                 <!-- <property name="jboss.entity.manager.jndi.name" value="java:global/persistence/Manager1"/> -->
                                 <!-- <property name="jboss.entity.manager.factory.jndi.name" value="java:global/persistence/Manager1Factory"/> -->
                                       </properties>
                           </persistence-unit>
                        </persistence>
                        
                        

                        My standalone looks like

                         

                         

                        <use-fast-fail>false</use-fast-fail>
                        

                         

                         

                        I also added

                        Dependencies: org.dom4j
                        

                        to MANIFEST.MF

                         

                         

                         

                         

                        I get this error when I try to deploy this against jboss-as-7.1.0.Alpha2-SNAPSHOT, looks like the same error

                         

                         

                        11:24:26,235 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-16) MSC00001: Failed to start service jboss.persistenceunit."myapp.war#primary": org.jboss.msc.service.StartException in service jboss.persistenceunit."myapp.war#primary": Failed to start service
                                  at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                                  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_26]
                                  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_26]
                                  at java.lang.Thread.run(Thread.java:680) [:1.6.0_26]
                        Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
                                  at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97)
                                  at org.dom4j.DocumentHelper.getDocumentFactory(DocumentHelper.java:36)
                                  at org.dom4j.DocumentHelper.createDocument(DocumentHelper.java:41)
                                  at org.hibernate.envers.configuration.RevisionInfoConfiguration.generateDefaultRevisionInfoXmlMapping(RevisionInfoConfiguration.java:86)
                                  at org.hibernate.envers.configuration.RevisionInfoConfiguration.configure(RevisionInfoConfiguration.java:322)
                                  at org.hibernate.envers.configuration.AuditConfiguration.<init>(AuditConfiguration.java:94)
                                  at org.hibernate.envers.configuration.AuditConfiguration.getFor(AuditConfiguration.java:134)
                                  at org.hibernate.envers.event.EnversIntegrator.integrate(EnversIntegrator.java:63)
                                  at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:294)
                                  at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1722)
                                  at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:76)
                                  at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:899)
                                  at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:884)
                                  at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73)
                                  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:150)
                                  at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:78)
                                  at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                                  at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                                  ... 3 more
                        
                        • 9. Re: @PersistenceUnit not working
                          Strong Liu Newbie

                          I have fixed this in hibernate, today would be a release day but Steve decided postpone the release in 2 weeks, so you can check out hibernate source and give it a try, thanks

                          • 10. Re: @PersistenceUnit not working
                            Strong Liu Newbie

                            or you can download hibernate nightly build from here http://ci.jboss.org/jenkins/job/hibernate-core-master/, and use hibernate-core.jar to replace the one in as7

                            • 11. Re: @PersistenceUnit not working
                              Red Militante Newbie

                              Strong - Thank you for your help!  So I'd have to wait two weeks for the next snapshot release to try this fix in as7?  I tried downloading the hibernate nightly build - then copying lib/required/hibernate-core-4.0.0-SNAPSHOT.jar to <jboss home>/modules/org/hibernate/main, then changing the reference to the new jar in <jboss home>/modules/org/hibernate/main/module.xml.

                               

                              I tried deploying my app but ran into another deployment error

                               

                              12:06:55,915 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-13) MSC00001: Failed to start service jboss.persistenceunit."myapp.war#primary": org.jboss.msc.service.StartException in service jboss.persistenceunit."myapp.war#primary": Failed to start service
                                      at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                                      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_26]
                                      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_26]
                                      at java.lang.Thread.run(Thread.java:680) [:1.6.0_26]
                              Caused by: java.lang.NoSuchMethodError: org.hibernate.service.ServiceRegistryBuilder.<init>(Ljava/util/Map;)V
                                      at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:884)
                                      at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73)
                                      at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:150)
                                      at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:78)
                                      at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                                      at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
                                      ... 3 more
                              
                              • 12. Re: @PersistenceUnit not working
                                Strong Liu Newbie

                                also replace hibernate-entitymanager jar

                                • 13. Re: @PersistenceUnit not working
                                  Red Militante Newbie

                                  I copied lib/jpa/hibernate-entitymanager-4.0.0-SNAPSHOT.jar into <jboss home>/modules/org/hibernate/main, then changed the reference to entitymanager jar in <jboss home>/modules/org/hibernate/main/module.xml.  I get an error when attempting to deploy - perhaps I missed something

                                   

                                   

                                   

                                  12:34:05,433 INFO  [org.jboss.modules] JBoss Modules version 1.0.1.GA
                                  12:34:06,295 INFO  [org.jboss.msc] JBoss MSC version 1.0.1.GA
                                  12:34:06,367 INFO  [org.jboss.as] JBoss AS 7.1.0.Alpha2-SNAPSHOT "Ahoy!" starting
                                  12:34:07,746 INFO  [org.jboss.as] JBoss AS 7.1.0.Alpha2-SNAPSHOT "Ahoy!" stopped in 3ms
                                  12:34:07,742 ERROR [org.jboss.as.controller.AbstractControllerService] Error booting the container: org.jboss.modules.ModuleLoadError: Error loading module from /opt/jboss-as-7.1.0.Alpha2-SNAPSHOT 3/modules/org/hibernate/main/module.xml
                                            at org.jboss.modules.ModuleLoadException.toError(ModuleLoadException.java:78) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.Module.getPaths(Module.java:1104) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.Module.getResources(Module.java:655) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleClassLoader.findResources(ModuleClassLoader.java:502) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ConcurrentClassLoader.getResources(ConcurrentClassLoader.java:196) [jboss-modules.jar:1.0.1.GA]
                                            at java.util.ServiceLoader$LazyIterator.hasNext(ServiceLoader.java:323) [:1.6.0_26]
                                            at java.util.ServiceLoader$1.hasNext(ServiceLoader.java:415) [:1.6.0_26]
                                            at org.jboss.as.controller.parsing.CommonXml.parseExtensions(CommonXml.java:326) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at org.jboss.as.controller.parsing.StandaloneXml.readServerElement_1_0(StandaloneXml.java:169) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at org.jboss.as.controller.parsing.StandaloneXml.readElement(StandaloneXml.java:99) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at org.jboss.as.controller.parsing.StandaloneXml.readElement(StandaloneXml.java:82) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:100) [staxmapper-1.0.0.Final.jar:1.0.0.Final]
                                            at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:59) [staxmapper-1.0.0.Final.jar:1.0.0.Final]
                                            at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:117) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:168) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at org.jboss.as.server.ServerService.boot(ServerService.java:195) [jboss-as-server-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:133) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
                                            at java.lang.Thread.run(Thread.java:680) [:1.6.0_26]
                                  Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[30,71]
                                  Message: Failed to add resource root 'hibernate-entitymanager-4.0.0-SNAPSHOT' at path 'hibernate-entitymanager-4.0.0-SNAPSHOT'
                                            at org.jboss.modules.ModuleXmlParser.parseResourceRoot(ModuleXmlParser.java:751) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleXmlParser.parseResources(ModuleXmlParser.java:707) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleXmlParser.parseModuleContents(ModuleXmlParser.java:575) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleXmlParser.parseDocument(ModuleXmlParser.java:505) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleXmlParser.parseModuleXml(ModuleXmlParser.java:244) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleXmlParser.parseModuleXml(ModuleXmlParser.java:200) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.LocalModuleLoader.parseModuleInfoFile(LocalModuleLoader.java:147) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.LocalModuleLoader.findModule(LocalModuleLoader.java:124) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleLoader.loadModuleLocal(ModuleLoader.java:245) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleLoader.preloadModule(ModuleLoader.java:194) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.LocalModuleLoader.preloadModule(LocalModuleLoader.java:97) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:176) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.Module.linkImports(Module.java:1039) [jboss-modules.jar:1.0.1.GA]
                                            at org.jboss.modules.Module.getPaths(Module.java:1101) [jboss-modules.jar:1.0.1.GA]
                                            ... 16 more
                                  
                                  • 14. Re: @PersistenceUnit not working
                                    Strong Liu Newbie

                                    this is an xml parsing error, check your org/hibernate/main/module.xml

                                    or paste it here

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