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[eclipselink-users] programmatic customization of mapping meta-data at runtime
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Hello eclipse users!
I have a framework that makes massive use of aspect-oriented programming
and code generation. This includes a significant amount of additional
fields being created in various classes (of a project using the
framework, not in the framework itself) by a java agent at class loading
time. These fields are primarily generated for internal framework
purposes and are thus invisible to a framework user.
Most of these fields are references to non-serializable resp. custom
types and must be handled in a non-standard fashion for persistence.
Now here is the question: Is there a way to hook into the meta-data
processing occurring during predeployment? More precisely, i would like
to access and modify the persistence meta-data of entities before
processor.processORMMetadata() is invoked in the processORMetadata of
the PersistenceUnitProcessor class.
Thank you and regards,
Olaf