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https://jira.jboss.org/browse/WELD-664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pete Muir updated WELD-664:
---------------------------
Fix Version/s: TBC
(was: 1.1.0.Beta2)
> Support declaration of an EntityManager resource through a passivating-scoped
> producer method
> ---------------------------------------------------------------------------------------------
>
> Key: WELD-664
> URL: https://jira.jboss.org/browse/WELD-664
> Project: Weld
> Issue Type: Feature Request
> Components: Producers (Methods, Fields and Disposers)
> Affects Versions: 1.1.0.Beta1
> Environment: All environments
> Reporter: Sivakumar Thyagarajan
> Priority: Minor
> Fix For: TBC
>
>
> If an EntityManager resource is made available through a Producer method and
> the method is annotated with a passivating scope as shown below, Weld today
> fails
> with this error message: " WELD-000053 Producers cannot declare passivating
> scope and return a non-serializable class"
> --- producer method snippet ---
> @PersistenceUnit(unitName = "UDEMpu")
> private EntityManagerFactory emf;
> @Produces
> @ConversationScoped
> @UserDatabase
> public EntityManager create() {
> return emf.createEntityManager();
> }
> --- producer method snippet ---
> The current workaround is to not use a "passivating scoped" producer method
> and fall back to annotating the "passivating scoped" producer field with
> @PersistenceContext.
> Pete's idea is to enhance the user experience for a user who expects this to
> work by proxying the EMF and ensuring that the createEntityManager returns a
> proxy that is Serializable.
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