class SyncLog(tsumufs.Debuggable):
'''
Class that implements a queue for storing synclog entries in. Used
primarily by the SyncThread class.
'''
_syncDocuments = None
_syncChanges = None
_changesSeqs = None
_lock = threading.RLock()
@benchmark
def __init__(self):
self._syncDocuments = DocumentHelper(tsumufs.SyncDocument,
tsumufs.dbName,
batch=True)
self._syncChanges = DocumentHelper(tsumufs.SyncChangeDocument,
tsumufs.dbName,
batch=True)
self._changesSeqs = DocumentHelper(tsumufs.ChangesSequenceDocument,
tsumufs.dbName,
batch=True)
def checkpoint(self):
'''
Checkpoint the synclog to disk.
'''
self._syncChanges.commit()
@benchmark
def isNewFile(self, fusepath):
'''
Check to see if fusepath is a file the user created locally.
Returns:
Boolean
Raises:
Nothing
'''
try:
self._lock.acquire()
self.getChange(filename=fusepath, type='new', pk=True)
return True
except tsumufs.DocumentException, e:
return False
finally:
