jdoNewInstance(sm, oid) - JDO PersistenceCapable's method
Method javax.jdo.spi.PersistenceCapable
PersistenceCapable jdoNewInstance(
StateManager sm,
Object oid
)
Return a new instance of this class, with the jdoStateManager set to the parameter, key fields initialized to the values in the oid, and jdoFlags set to LOAD_REQUIRED.
This method is used as a performance optimization as an alternative to using reflection to construct a new instance of a class that uses application identity. It is used by the JDOImplHelper class method newInstance.
- Parameters:
-
sm- the StateManager that will own the new instance. -
oid- an instance of the object id class (application identity).
- Returns:
- a new instance of this class.
- Since:
- JDO 1.0
