[jboss-jira] [JBoss JIRA] Commented: (EJBTHREE-1252) @PersistenceContext injection from a different jar fails

[deanhiller (JIRA)]

    [ https://jira.jboss.org/jira/browse/EJBTHREE-1252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12521013#action_12521013 ] 

deanhiller commented on EJBTHREE-1252:
--------------------------------------

I am using 5.1 with two jars and can't seem to get this to work even with the work around :(.  I tried 

@PersistenceContext(unitName="DDHxcore3.jar#xcore3", type=PersistenceContextType.EXTENDED)
	protected EntityManager mgr;

and I got

DEPLOYMENTS IN ERROR:
  Deployment "vfszip:/home/jboss/jboss-5.1.0.GA-nonXA/server/all/deploy/ata-tpv-vxml.jar/" is in error due to the following reason(s): java.lang.IllegalArgumentException: Can't find a deployment unit named DDHxcore3.jar at AbstractVFSDeploymentContext at 1458888444{vfszip:/home/jboss/jboss-5.1.0.GA-nonXA/server/all/deploy/ata-tpv-vxml.jar/}

any ideas how to work around this?  We have 5 apps on using our EJB3 jar(which is shared of course) and they all inject a stateless bean from our xcore3.jar and that bean has no trouble injecting the persistence unit(but that just feels like a hack, and we don't know how to do a stateful bean now when we want one).  Any ideas?

> @PersistenceContext injection from a different jar fails
> --------------------------------------------------------
>
>                 Key: EJBTHREE-1252
>                 URL: https://jira.jboss.org/jira/browse/EJBTHREE-1252
>             Project: EJB 3.0
>          Issue Type: Bug
>          Components: core
>    Affects Versions: AS 4.2.2.GA
>         Environment: JBoss-4.2.2GA, Windows 2003 Server, Sun Java 1.5
>            Reporter: jaikiran pai
>            Assignee: Andrew Lee Rubinger
>         Attachments: Application EARs.zip, EJBTHREE-1252.zip, Logs.zip
>
>
> I have a sample application with an EJB3 SLSB which is being injected with a PersistenceContext which is configured in a different jar file as follows
> package org.myapp.ejb.impl;
> import javax.ejb.Remote;
> import javax.ejb.Stateless;
> import javax.persistence.EntityManager;
> import javax.persistence.PersistenceContext;
> import org.jboss.annotation.ejb.RemoteBinding;
> import org.myapp.ejb.AppManager;
> @Stateless
> @Remote ({AppManager.class})
> @RemoteBinding (jndiBinding = "AppManagerBean")
> public class AppManagerBean implements AppManager {
> 	@PersistenceContext (unitName="myapp_ejb3.jar#EJB3Persistence")
> 	private EntityManager em;
> 	
> 	public String getVersion() {
> 		System.out.println("EM is " + em);
> 		return "1.0";
> 	}
> 	
> 	
> }
> The application is deployed as an EAR file in the following structure:
> EJB3Persistence.ear
>  |
>  |--- META-INF
>  |	|
>  |	|--- META-INF
>  |	|	|
>  |	|	|--- application.xml
>  |	|	|	
>  |	|	|--- jboss-app.xml
>  |	
>  |	
>  |--- myapp_ejb3.jar  (contains the persistence.xml)
>  |	|
>  |	|--- META-INF
>  |	|	|
>  |	|	|--- persistence.xml
>  |	
>  |	
>  |	
>  |--- another_ejb3.jar (contains the SLSB)
>  |	|
>  |	|
>  |	|--- META-INF
>  |	|
>  |	|--- org.myapp.ejb.impl.AppManagerBean
>  	
>  
> When this application is deployed in 4.2.2 the deployment fails with an exception. Part of the exception is pasted below. The relevant log files (ConsoleLog_Fail.txt and serverLog_fail.txt in the logs.zip file) are attached.
> 22:45:41,137 INFO  [JmxKernelAbstraction] creating wrapper delegate for: org.jboss.ejb3.stateless.StatelessContainer
> 22:45:41,152 INFO  [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=EJB3Persistence.ear,jar=another_ejb3.jar,name=AppManagerBean,service=EJB3 with dependencies:
> 22:45:41,152 INFO  [JmxKernelAbstraction] 	persistence.units:jar=pp_ejb3.jar,unitName=EJB3Persistence
> 22:45:41,152 INFO  [EJB3Deployer] Deployed: file:/D:/JBoss-4.2.2/jboss-4.2.2.GA/server/default/tmp/deploy/tmp53619EJB3Persistence.ear-contents/another_ejb3.jar
> 22:45:41,168 INFO  [EARDeployer] Started J2EE application: file:/D:/JBoss-4.2.2/jboss-4.2.2.GA/server/default/deploy/EJB3Persistence.ear
> 22:45:41,184 ERROR [URLDeploymentScanner] Incomplete Deployment listing:
> --- MBeans waiting for other MBeans ---
> ObjectName: jboss.j2ee:ear=EJB3Persistence.ear,jar=another_ejb3.jar,name=AppManagerBean,service=EJB3
>   State: NOTYETINSTALLED
>   I Depend On:
>     persistence.units:jar=pp_ejb3.jar,unitName=EJB3Persistence
> --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
> ObjectName: persistence.units:jar=pp_ejb3.jar,unitName=EJB3Persistence
>   State: NOTYETINSTALLED
>   Depends On Me:
>     jboss.j2ee:ear=EJB3Persistence.ear,jar=another_ejb3.jar,name=AppManagerBean,service=EJB3
> If i change the PersistenceContext injection, in the bean, to prefix 3 random letters to the unitName as follows:
> @PersistenceContext (unitName="XXXmyapp_ejb3.jar#EJB3Persistence")
> 	private EntityManager em;
> and deploy the application, then everything works fine (have also attached the successful logs ConsoleLogs_Success.txt and serverLogs_Success.txt in the logs.zip file).

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