[jira] [Updated] (OWB-1176) IllegalProductException when producer returns Hibernate SessionImpl object

["Donatas Ciuksys (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OWB-1176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Donatas Ciuksys updated OWB-1176:
---------------------------------
    Affects Version/s: 1.7.3

> IllegalProductException when producer returns Hibernate SessionImpl object
> --------------------------------------------------------------------------
>
>                 Key: OWB-1176
>                 URL: https://issues.apache.org/jira/browse/OWB-1176
>             Project: OpenWebBeans
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.7.2, 1.7.3
>         Environment: TomEE 7.0.3
>            Reporter: Donatas Ciuksys
>
> I'm using TomEE 7.0.3 WebProfile (thus latest OpenWebBeans) with Hibernate 5.2.9. I'm trying to write CDI producer for ViewScoped EntityManager: 
>     @PersistenceUnit 
>     private EntityManagerFactory emf; 
>     @Produces 
>     @ViewScoped 
>     private EntityManager createJTAViewScopedEntityManager() { 
>         return emf.createEntityManager(SynchronizationType.SYNCHRONIZED)); 
>     } 
> Yet at the injection point I'm getting exception: 
> javax.el.ELException: javax.enterprise.inject.IllegalProductException: WebBeans producer : createJTAViewScopedEntityManager return type in the component implementation class : lt.vu.usecases.cdi.JPAResources with passivating scope @javax.faces.view.ViewScoped must be Serializable.
> That contradicts CDI spec. chapter 6.6.5: 
> "If a producer method declares a passivating scope and doesn’t only return Serializable types at runtime, then the container must throw an IllegalProductException." 
> My example returns object that is instance of Hibernate SessionImpl, that is Serializable type. 
> In  addition, the example presented in CDI spec. chapter 3.5.2: 
>  @Produces @ConversationScoped @UserDatabase 
>     public EntityManager create(EntityManagerFactory emf) { 
>         return emf.createEntityManager(); 
>     } 
> This is not possible with OpenWebBeans. I remember CDI 1.1 spec requiring to check method signatures, but 1.2 no longer says anything about method signatures, CDI must check the object that is being returned.



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