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https://issues.apache.org/jira/browse/OWB-534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Struberg resolved OWB-534.
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Resolution: Duplicate
Fix Version/s: 1.0.1
1.1.0
Assignee: Mark Struberg (was: Gurkan Erdogdu)
> Injection of @PersistenceContext does not work with abstract/base classes
> -------------------------------------------------------------------------
>
> Key: OWB-534
> URL: https://issues.apache.org/jira/browse/OWB-534
> Project: OpenWebBeans
> Issue Type: Bug
> Components: Injection and Lookup
> Affects Versions: 1.0.0
> Reporter: Matthias Weßendorf
> Assignee: Mark Struberg
> Priority: Critical
> Fix For: 1.1.0, 1.0.1
>
> Attachments: OWB-534.zip
>
>
> I am using an "AbstractGenericDao" class for all of my DAOs.
> In there I use @PersistenceContext(unitName = "myUnit") to inject the
> EntityManager
> The concrete DAO (e.g. EmployeeDao (which extends AbstractGenericDao)) is
> inject (via @Inject) to a Service IMPL.
> Now, when executing some logic on that DAO, where it delegates to the
> EntityManager (e.g. em.persist(...);) I am getting a NullPointerException,
> indicating that the EntityManager is NULL
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