History for UndoMethod
??changed:
-
<pre>
def undo(self, transaction_id):
self._lock_acquire()
try:
transaction_id = base64.decodestring(transaction_id+"\n")
if not TransactionExists (transaction_id):
raise !UndoError, "Invalid Undo Transaction Id"
if TransactionIsNotUndoable (transaction_id):
raise !UndoError, "Non-Undoable Transaction"
serial = self._serial
MakeDummyUndoRecords (serial, transaction_id)
UndoPopulatedRecords (serial, transaction_id)
UndoUnpopulatedRecords (serial, transaction_id)
ClearUndoStatus (transaction_id)
oids = GetCurrentOids (serial)
return oids
finally:
self._lock_release()
</pre>