returns the lockentry for the writer of object obj . if now writer exists , null is returned . concode_field_sep long CLEANUP_FREQUENCY concode_elem_sep int MAX_LOCKS_TO_CLEAN concode_elem_sep long m_lastCleanupAt concode_elem_sep HashMap locktable concode_field_sep boolean hasReadLock concode_elem_sep boolean hasReadLock concode_elem_sep boolean setWriter concode_elem_sep void removeWriter concode_elem_sep PersistenceBroker getBroker concode_elem_sep void setWriterByLock concode_elem_sep Collection getReaders concode_elem_sep Collection getReaders concode_elem_sep void removeReaderByLock concode_elem_sep boolean hasReadLockInternal concode_elem_sep void checkTimedOutLocks concode_elem_sep void configure concode_elem_sep boolean upgradeLock concode_elem_sep void removeReaderInternal concode_elem_sep void removeTimedOutLocks concode_elem_sep int getSize concode_elem_sep void removeReader concode_elem_sep void setWriterInternal concode_elem_sep boolean addReader concode_elem_sep void addReaderInternal
LockEntry function ( Object arg0 ) { PersistenceBroker loc0 = getBroker ( ) ; Identity loc1 = new Identity ( arg0 , loc0 ) ; return getWriter ( loc1 ) ; }