[jboss-user] [EJB 3.0] - Hibernate SessionFactory Injection

[javidjamae]

I'm trying to figure out how to inject a SessionFactory into an EJB in JBoss 5.0.0 CR2. I'm getting the following error:


  | 23:26:32,125 ERROR [AbstractKernelController] Error installing to Real: name=vfszip:/C:/jboss-5.0.0.CR2/server/enterpris
  | e/deploy/video.ear state=PreReal mode=Manual requiredState=Real
  | org.jboss.deployers.spi.DeploymentException: Error deploying video.jar: Can't find a persistence unit named 'java:/hiber
  | nate/jbia/VideoSF' in AbstractVFSDeploymentContext at 30349620{vfszip:/C:/jboss-5.0.0.CR2/server/enterprise/deploy/video.ea
  | r/video.jar}
  |         at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:209)
  |         at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:108)
  |         at org.jboss.deployers.vfs.spi.deployer.AbstractVFSRealDeployer.internalDeploy(AbstractVFSRealDeployer.java:45)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1285)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1003)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1056)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:944)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:627)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:265)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:143)
  |         at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:409)
  |         at org.jboss.Main.boot(Main.java:209)
  |         at org.jboss.Main$1.run(Main.java:544)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.IllegalArgumentException: Can't find a persistence unit named 'java:/hibernate/jbia/VideoSF' in Abs
  | tractVFSDeploymentContext at 30349620{vfszip:/C:/jboss-5.0.0.CR2/server/enterprise/deploy/video.ear/video.jar}
  |         at org.jboss.jpa.resolvers.DefaultPersistenceUnitDependencyResolver.resolvePersistenceUnitSupplier(DefaultPersis
  | tenceUnitDependencyResolver.java:141)
  |         at org.jboss.ejb3.Ejb3Deployment.resolvePersistenceUnitSupplier(Ejb3Deployment.java:841)
  |         at org.jboss.ejb3.EJBContainer.resolvePersistenceUnitSupplier(EJBContainer.java:1399)
  |         at org.jboss.injection.PersistenceUnitHandler.addPUDependency(PersistenceUnitHandler.java:124)
  |         at org.jboss.injection.PersistenceContextHandler.loadXml(PersistenceContextHandler.java:76)
  |         at org.jboss.ejb3.EJBContainer.processMetadata(EJBContainer.java:570)
  |         at org.jboss.ejb3.Ejb3Deployment.processEJBContainerMetadata(Ejb3Deployment.java:439)
  |         at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:552)
  |         at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:202)
  |         ... 23 more
  | 

I have an EAR called video.ear with three modules: video.war, video.har, and video.jar.

Here is my application.xml:

  | 
  | <application>
  |     <display-name>Video</display-name>
  |     <module>
  |         <web>
  |             <web-uri>video.war</web-uri>
  |             <context-root>/video</context-root>
  |         </web>
  |     </module>
  |     <module>
  |         <ejb>video.jar</ejb>
  |     </module>
  |     <module>
  |         <ejb>video.har</ejb>
  |     </module>
  | </application>
  | 

(I tried taking out the video.har module since its in my jboss-app.xml, but that didn't make a difference).

Here is my jboss-app.xml

  | <!DOCTYPE jboss-app PUBLIC "-//JBoss//DTD Java EE Application 5.0///EN"
  |          "http://www.jboss.org/j2ee/dtd/jboss-app_5_0.dtd">
  | <jboss-app>
  |   <module><har>video.har</har></module>
  | </jboss-app>
  | 

Here is my video.ear/video.har/META-INF/video-hibernate.xml:


  | <hibernate-configuration xmlns="urn:jboss:hibernate-deployer:1.0">
  | 
  |    <session-factory name="java:/hibernate/jbia/VideoSF" bean="jboss.test.har:service=Hibernate,testcase=TimersUnitTestCase">
  |       <property name="datasourceName">java:/${db.datasource}</property>
  |       <property name="dialect">${db.dialect}</property>
  |       <property name="sessionFactoryInterceptor">org.jboss.test.hibernate.SimpleInterceptor</property>
  |       <property name="hbm2ddlAuto">create-drop</property>
  |       <depends>jboss:service=Naming</depends>
  |       <depends>jboss:service=TransactionManager</depends>
  | 	  <depends>jboss.jca:service=DataSourceBinding,name=${db.datasource}</depends>	
  |    </session-factory>
  | 
  | </hibernate-configuration>
  | 
  | 

Here is the injection in my bean:

  | @Stateless
  | public class VideoServiceImpl implements VideoService {
  | 	@PersistenceContext(unitName = "java:/hibernate/jbia/VideoSF")
  | 	private Session hs;
  | 

Any ideas? Are there any unit tests that demonstrate how to do this?

Thanks,
Javid

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