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Class: TM Zope-2.2.1-src/lib/python/Shared/DC/ZRDB/TM.py

Mix-in class that provides transaction management support

A sub class should call self._register() whenever it performs any transaction-dependent operations (e.g. sql statements).

The sub class will need to override _finish, to finallize work, _abort, to roll-back work, and perhaps _begin, if any work is needed at the start of a transaction.

Methods   
_abort
_begin
_finish
_register
abort
tpc_begin
tpc_finish
  _abort 
_abort ( self )

  _begin 
_begin ( self )

  _finish 
_finish ( self )

  _register 
_register ( self )

  abort 
abort ( self,  *ignored )

  tpc_begin 
tpc_begin ( self,  *ignored )

  tpc_finish 
tpc_finish ( self,  *ignored )


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