twisted.persisted.journal.base.MemoryJournal

Package twisted :: Package persisted :: Package journal :: Module base :: Class MemoryJournal

Class MemoryJournal

Journal --+
          |
         MemoryJournal

Prevayler-like journal that dumps from memory to disk.

Method Summary
	`__init__(self, log, journaledService, path, loadedCallback)`
	`getLastSnapshot(self)` Return command index of the last snapshot taken.
	`sync(self, obj)`
Inherited from Journal
	`_reallyExecute(self, index, command, runTime)` Callback called when logging command is done.
	`executeCommand(self, command)` Log and execute a command.
	`updateFromLog(self)` Run all commands from log that haven't been run yet.

Method Details

Return command index of the last snapshot taken.

Overrides:: twisted.persisted.journal.base.Journal.getLastSnapshot (inherited documentation)

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