getPersistenceManager(pc) - JDO StateInterrogation's method
Method javax.jdo.spi.StateInterrogation
PersistenceManager getPersistenceManager(
Object pc
)
PersistenceManager
if there is one. Transactional and persistent instances return the associated PersistenceManager
. Transient non-transactional instances return null
.
Instances unknown by the implementation return null
.
- Parameters:
-
pc
- the instance.
- Returns:
- the
PersistenceManager
associated with the parameter instance.
- Since:
- JDO 2.0