This may/may not work depending on your environment and the class definitions, but you could try defining the mappings and metadata for ForeignClass1 and ForeignClass2 in an orm.xml file.
Another issue will be getting these classes enhanced and verifying they still behave properly after enhancement (ie. the business logic, if any, still works properly). If you are in a JSE environment, you could try using the agent enhancer. It will enhance the classes as they are loaded (no need to modify the jar). You'll likely need to specify the iCal4j jar in a <jar-file> element and define the foreign classes in <class> elements within your persistence.xml. -Jeremy On Wed, Mar 24, 2010 at 2:25 PM, Pinaki Poddar <[email protected]> wrote: > > > Any ideas? > > Please see [1] > > [1] http://openjpa.apache.org/builds/latest/docs/manual/manual.html#type > > ----- > Pinaki > -- > View this message in context: > http://n2.nabble.com/Use-external-classes-as-entities-tp4787743p4793276.html > Sent from the OpenJPA Users mailing list archive at Nabble.com. >
