[jira] [Issue Comment Edited] (ARIES-765) Attempting to execute an operation on a closed EntityManagerFactory when the persistence unit is re-deployed

["Balazs Zsoldos (Issue Comment Edited) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARIES-765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135105#comment-13135105 ] 

Balazs Zsoldos edited comment on ARIES-765 at 10/25/11 2:45 PM:
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About your last comment I wrote a mail to the mailing list in this topic as I am not sure that my questions are strongly related to this issue entry.

                
      was (Author: balazs.zsoldos):
    I wrote a mail to the mailing list in this topic as I am not sure that my thoughts and long comments would not mess up this issue entry :)

                  
> Attempting to execute an operation on a closed EntityManagerFactory when the persistence unit is re-deployed
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: ARIES-765
>                 URL: https://issues.apache.org/jira/browse/ARIES-765
>             Project: Aries
>          Issue Type: Bug
>          Components: Blueprint, JPA
>    Affects Versions: 0.3
>         Environment: Glassfish 3.1.1
>            Reporter: Balazs Zsoldos
>
> We use the JPA entities in the following way:
> - entities1.jar
> - entities2.jar
> - pu.jar
> The first two contains entity classes but no persistence unit, the third contains the Meta-Persistence header and a persistence.xml file (named to something else not to be realized by Glassfish)
> We use the persistence unit with blueprint.
> When we re-deploy the pu.jar we have to re-deploy everything else (even the jars that do contain only services that are related to unchanged entity classes) manually as the following exception occurs:
> java.lang.IllegalStateException: Attempting to execute an operation on a closed EntityManagerFactory.
> 	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.verifyOpen(EntityManagerFactoryDelegate.java:305)
> 	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:276)
> 	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:290)
> 	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:275)
> 	at org.apache.aries.jpa.container.impl.CountingEntityManagerFactory.createEntityManager(CountingEntityManagerFactory.java:71)
> 	at org.apache.aries.jpa.container.context.transaction.impl.JTAPersistenceContextRegistry.getCurrentPersistenceContext(JTAPersistenceContextRegistry.java:132)
> 	at org.apache.aries.jpa.container.context.transaction.impl.JTAEntityManager.getPersistenceContext(JTAEntityManager.java:87)
> 	at org.apache.aries.jpa.container.context.transaction.impl.JTAEntityManager.getCriteriaBuilder(JTAEntityManager.java:391)
> It would be nice if JTAEntityManager would realize when the persistence unit gets redeployed and would use the new instance.

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