[jboss-jira] [JBoss JIRA] (WFLY-10730) Scan for entities in persistence root when using unmanaged JPA persistence unit
Stephen Fikes (JIRA)
issues at jboss.org
Mon Jul 23 12:26:00 EDT 2018
[ https://issues.jboss.org/browse/WFLY-10730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephen Fikes updated WFLY-10730:
---------------------------------
Attachment: testcase.zip
> Scan for entities in persistence root when using unmanaged JPA persistence unit
> -------------------------------------------------------------------------------
>
> Key: WFLY-10730
> URL: https://issues.jboss.org/browse/WFLY-10730
> Project: WildFly
> Issue Type: Enhancement
> Components: JPA / Hibernate
> Affects Versions: 13.0.0.Final
> Reporter: Stephen Fikes
> Assignee: Scott Marlow
> Attachments: testcase.zip
>
>
> Per the [JPA specification|http://download.oracle.com/otn-pub/jcp/persistence-2_2-mrel-eval-spec/JavaPersistence.pdf#G4.1474790], entities in the root should not need to be explicitly specified (they should be automatically discovered). This works in a managed scenario (using injected entity manager) but doesn't work in an un-managed case (entity manager factory / entity manager created explicitly in application code) when using the same persistence unit.
> Also attempted to work around the limitation by declaring an explicit scanner ({{hibernate.archive.scanner=org.jboss.as.jpa.hibernate5.HibernateArchiveScanner}}) but this requires disabling managed JPA for the unit ({{jboss.as.jpa.managed=false}}) so a single unit cannot be used in both managed and un-managed scenarios.
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