Methods


-addPerformedStep:
Adds a step which has been performed and which may have to be run via an "undo".
-undoAll
runs an "undo" for all steps being added

addPerformedStep:


Adds a step which has been performed and which may have to be run via an "undo".

- addPerformedStep: (FTTransactionStepAndContext *) stepToAdd;
Parameter Descriptions
stepToAdd
step to tadd
method result
self

undoAll


runs an "undo" for all steps being added

- undoAll;
method result
self
Discussion

Note that this implementation throughs any exception a step throughs. This means that it will simply interrupts the undo operation

/> TODO: This very simple behaviour should at least through an exception which gives additional information about the undo process and which wraps the original exception.

(Last Updated August 27, 2006)