Exception thrown on first use of @Strategy in @Embeddable classes
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Key: OPENJPA-1556
URL: https://issues.apache.org/jira/browse/OPENJPA-1556
Project: OpenJPA
Issue Type: Bug
Affects Versions: 2.0.0-beta2
Environment: Mac OS X 10.6, Maven 2.2.x, Spring 3.0
Reporter: Jerry Carter
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.
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