Hello
My OpenEjb fails to start because i get this error:
Caused by: Exception [TOPLINK-7252] (Oracle TopLink Essentials - 2.1 (Build
b60e-fcs (12/23/2008))):
oracle.toplink.essentials.exceptions.ValidationException
Exception Description: There are multiple mapping files called
[META-INF/<omitted>xml] in classpath for persistence unit named [ <omitted>
].
at
oracle.toplink.essentials.exceptions.ValidationException.nonUniqueMappingFileName(ValidationException.java:1155)
at
oracle.toplink.essentials.internal.ejb.cmp3.metadata.MetadataProcessor.readExplicitlySpecifiedMappingFiles(MetadataProcessor.java:518)
at
oracle.toplink.essentials.internal.ejb.cmp3.metadata.MetadataProcessor.readMappingFiles(MetadataProcessor.java:552)
at
oracle.toplink.essentials.ejb.cmp3.persistence.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:285)
at
oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:608)
... 42 more
Since that file exists only once I debugged and found that
MetadataProcessor.readExplicitlySpecifiedMappingFiles
stops because
m_loader.getResources
returns two entries.
My debugger clearly shows that both entries point to the same file in the
filesystem! I did this by calling twice
mfURLs.nextElement()
as evaluation expression.
So what can I do? I am running in eclipse.
Regards
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