[forge-issues] [JBoss JIRA] (FORGE-372) Qualifier on Forge EntityManager

[Daniel Sachse (Commented) (JIRA)]

    [ https://issues.jboss.org/browse/FORGE-372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12649813#comment-12649813 ] 

Daniel Sachse commented on FORGE-372:
-------------------------------------

Hi,

I think the second case with the second propositions sounds most reasonable to me. I would go with this solution.
Is everybody in with me so I can go and realize it?

cheers,

Daniel
                
> Qualifier on Forge EntityManager
> --------------------------------
>
>                 Key: FORGE-372
>                 URL: https://issues.jboss.org/browse/FORGE-372
>             Project: Forge
>          Issue Type: Enhancement
>          Components: Scaffold
>    Affects Versions: 1.0.0.Beta3
>            Reporter: Paul Dijou
>            Assignee: Daniel Sachse
>
> The EntityManager (same for the EntityManagerFactory) generated by Forge in org.metawidget.forge.persistence.DatasourceProducer has no Qualifier. It becomes a problem when I need to create my own EntityManager because they both have the @Default qualifier and CDI throws an exception. The only solution is to add a qualifier to my EntityManager but it bother me since I want it to be the default EntityManager.
> To reproduce the problem, just install the seam-persistence plugin, ask "seam-persistence install-managed-persistence-context" and it will generate another EntityManagerFactory with no qualifier and here is the CDI exception.
> Would it be possible to add a qualifier like "@ForgeEntityManager" and "@ForgeEntityManagerFactory" on the DatasourceProducer class ? (and, of course, on the PersistenceUtil class too). This way, if a user add it's own EntityManager, it well be the @Default.
> Thanks.

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