Anthony M created TOMEE-1664:
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Summary: CMP2JPA Conversion creates duplicate
openejn-cmp-generated.xml causing instability
Key: TOMEE-1664
URL: https://issues.apache.org/jira/browse/TOMEE-1664
Project: TomEE
Issue Type: Bug
Components: TomEE Core Server
Affects Versions: 1.7.2
Reporter: Anthony M
Priority: Minor
We are facing issues with the fact that the CMPJPAConversion code automatically
generates/adds the mapping file openejb-cmp-generated-orm.xml to the CMP
PeristenceUnit. Depending on startup either our custom version (defined inside
of persistence.xml) or generated version takes precedence leading to
inconsistent errors.
I think the comment inside of CmpJpaConversion.java is stating as such " //
todo scan existing persistence module for all entity mappings and don't
generate mappings for them"
Current work around was to rename the custom file to same name as
"openejb-cmp-generated-orm.xml" AND remove mapping-file from our
persistence.xml. The automatically generated file is the only file in the
mappings list and our copy takes precedence due to classloader (the
openejb.generated.jar seems to be added at end of classloader url list).
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