[jira] [Created] (DELTASPIKE-406) PersistenceUnits#instance sinngleton does not work in EAR scenarios

["Mark Struberg (JIRA)" <ji...@apache.org>]

Mark Struberg created DELTASPIKE-406:
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             Summary: PersistenceUnits#instance sinngleton does not work in EAR  scenarios
                 Key: DELTASPIKE-406
                 URL: https://issues.apache.org/jira/browse/DELTASPIKE-406
             Project: DeltaSpike
          Issue Type: Bug
          Components: Data-Module
    Affects Versions: 0.5
            Reporter: Mark Struberg
            Priority: Minor


Currently the info regarding the various persistence.xml files on the classpath only gets scanned once and stored in the static PersistenceUnits#instance.
This does not work in EAR scenarios if one of the persistence.xml is in a webapp or if the deltaspike-data-impl is on any other shared ClassLoader.

We should at least document this restriction it until it's properly fixed.

A possible fix would be to have a (weak) Map<ClassLoader, PersistenceInfo> which also looks up the parent ClassLodaer chain.


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