Definitions of all required backup driver methods.
A backup driver is a driver to write projects, resources and properties of
resources optionally to a second set of backup database tables while resources
get published. A unique backup tag ID is used to identify a set of resource that
were saved during one backup process.
author: Michael Emmerich author: Thomas Weckert version: $Revision: 1.55 $ since: 6.0.0I_CmsHistoryDriver |