Inconsistency in exceptions thrown from MetaDataRepository.resolve()
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Key: OPENJPA-1535
URL: https://issues.apache.org/jira/browse/OPENJPA-1535
Project: OpenJPA
Issue Type: Bug
Affects Versions: 2.0.0-beta, 1.1.0
Reporter: Ravi P Palacherla
Assignee: Ravi P Palacherla
There is an inconsistency in the way exceptions are thrown from
MetaDataRepository.resolve(ClassMetaData).
If there are more than one error encountered while resolving metadata then all
these exceptions are wrapped inside MetaDataException
and the MetaDataException is thrown. If there is only single exception thrown
then that exception is thrown without wrapping inside MetaDataException.
So, in case of single error encountered any exception ( need not be
MetaDataException) is thrown
but in case of multiple errors encountered MetaDataException is thrown.
Now, there is a method loadRegisteredClassMetaData() inside same class which
calls the above resolve method ( via other method calls).
This loadRegisteredClassMetaData() catches MetaDataException and logs a
warning, which is an expected behavior.
But as resolve(), in case of a single error , throws an exception other than
MetaDataException loadRegisteredClassMetaData() is not
able to catch this Exception.
I think this inconsistence behavior has to be fixed inside
MetaDataRepository.resolve().
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