Package org.apache.openjpa.kernel

Interface FindCallbacks

All Known Implementing Classes:
BrokerImpl, DistributedBrokerImpl, EntityManagerImpl, FinalizingBrokerImpl
public interface FindCallbacks
Allows facades to control the particulars of the find operation through callbacks.
Author:
Abe White

  • Method Details

    • processArgument

      Object processArgument(Object oid)
      Process find argument. Throw proper OpenJPAException for illegal value.
      Returns:
      the id to look up, or null to ignore this argument

    • processReturn

      Object processReturn(Object oid, OpenJPAStateManager sm)
      Process operation return value.
      Returns:
      the object to return