Package camelot :: Package camelot :: Package model :: Module memento
[hide private]
[frames] | no frames]

Module memento

source code

Set of classes to keep track of changes to objects and be able to restore their state

Classes [hide private]
  Memento
Keeps information on the previous state of objects, to keep track of changes and enable restore to that previous state
  BeforeUpdate
The state of the object before an update took place
  BeforeDelete
The state of the object before it is deleted
  Create
Marks the creation of an object
Variables [hide private]
  __metadata__ = metadata