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  1. OpenJPA
  2. OPENJPA-353

Character discriminators are not converted correctly if storeCharsAsNumbers = true

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.0.0
    • Fix Version/s: 1.0.1, 1.1.0
    • Component/s: None
    • Labels:
      None

      Description

      If an application uses DiscriminatorType.CHAR and storeCharsAsNumbers is set to true in the DBDictionary they'll see an error similar to this one when the row is fetched from the database.

      Caused by: java.lang.ClassNotFoundException: Could not map disciminator value "99" to any known subclasses of the requested class "org.apache.openjpa.persistence.discriminator.CharAbstractEntity" (known discriminator values: [C, R, c]).
      at org.apache.openjpa.jdbc.meta.strats.ValueMapDiscriminatorStrategy.getClass(ValueMapDiscriminatorStrategy.java:98)
      at org.apache.openjpa.jdbc.meta.strats.InValueDiscriminatorStrategy.getClass(InValueDiscriminatorStrategy.java:117)
      at org.apache.openjpa.jdbc.meta.Discriminator.getClass(Discriminator.java:398)
      at org.apache.openjpa.jdbc.meta.strats.SuperclassDiscriminatorStrategy.getClass(SuperclassDiscriminatorStrategy.java:63)
      at org.apache.openjpa.jdbc.meta.Discriminator.getClass(Discriminator.java:398)
      at org.apache.openjpa.jdbc.meta.strats.SuperclassDiscriminatorStrategy.getClass(SuperclassDiscriminatorStrategy.java:63)
      at org.apache.openjpa.jdbc.meta.Discriminator.getClass(Discriminator.java:398)
      at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initializeState(JDBCStoreManager.java:320)
      at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initialize(JDBCStoreManager.java:255)
      ... 34 more

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            • Assignee:
              mikedd Michael Dick
              Reporter:
              mikedd Michael Dick
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              • Created:
                Updated:
                Resolved: