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From "Michael Dick (JIRA)" <j...@apache.org>
Subject [jira] Created: (OPENJPA-353) Character discriminators are not converted correctly if storeCharsAsNumbers = true
Date Thu, 06 Sep 2007 21:49:28 GMT
Character discriminators are not converted correctly if storeCharsAsNumbers = true
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                 Key: OPENJPA-353
                 URL: https://issues.apache.org/jira/browse/OPENJPA-353
             Project: OpenJPA
          Issue Type: Bug
    Affects Versions: 1.0.0
            Reporter: Michael Dick
            Assignee: Michael Dick
            Priority: Minor
             Fix For: 1.0.1, 1.1.0


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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