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  1. OpenJPA
  2. OPENJPA-353

Character discriminators are not converted correctly if storeCharsAsNumbers = true

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 1.0.0
    • 1.0.1, 1.1.0
    • None
    • 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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            mikedd Michael Dick
            mikedd Michael Dick
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              Updated:
              Resolved:

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