Have you looked at the hooks. http://code.google.com/appengine/articles/hooks.html
2009/11/10 George Moschovitis <[email protected]>: > > Is there a way to add 'lifecycle' callbacks to Datastore models? For > example oncreate, ondelete, etc methods to be executed before > inserting/deleting the model? > > thanks, > -g. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
