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  1. OpenJPA
  2. OPENJPA-1556

Exception thrown on first use of @Strategy in @Embeddable classes

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0-beta2
    • 2.0.0-beta3
    • None
    • None
    • Mac OS X 10.6, Maven 2.2.x, Spring 3.0

    Description

      I have an entity (SimpleEntity) which references an ElementCollection (ChildOne.class). There is a @Strategy annotation on a field within the embeddable class. The first time a query is built for the entity, an exception is thrown:

      <openjpa-2.0.0-beta2-r422266:915978 fatal user error> org.apache.openjpa.persistence.ArgumentException: Attempt to map "com.example.ChildOne.address" failed: the owning entity is not mapped.
      at org.apache.openjpa.jdbc.meta.MappingInfo.assertTable(MappingInfo.java:628)
      at org.apache.openjpa.jdbc.meta.MappingInfo.createColumns(MappingInfo.java:558)
      at org.apache.openjpa.jdbc.meta.ValueMappingInfo.getColumns(ValueMappingInfo.java:178)
      at org.apache.openjpa.jdbc.meta.strats.HandlerStrategies.map(HandlerStrategies.java:65)
      at org.apache.openjpa.jdbc.meta.strats.HandlerFieldStrategy.map(HandlerFieldStrategy.java:81)
      at org.apache.openjpa.jdbc.meta.FieldMapping.setStrategy(FieldMapping.java:146)
      ... etc. ...

      If the @Strategy is not present, everything works fine. If the exception is intentionally triggered, subsequent use is successful.

      Google suggests that this behavior has been seen before <http://marc.info/?l=geronimo-user&m=121545735018232&w=2> and <http://issues.apache.org/jira/browse/OPENJPA-524>, though there appears to have been no resolution in either case and this differs by use of @ElementCollection.

      Attachments

        1. openjpa1556.tar.zip
          8 kB
          Jerry Carter
        2. OPENJPA-1556.patch
          2 kB
          Fay Wang

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              faywang Fay Wang
              no1uno Jerry Carter
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                Created:
                Updated:
                Resolved: