公开(公告)号：DE69717907D1

公开(公告)日：2003-01-30

申请号：DE69717907

申请日：1997-04-23

Applicant: IBM

Inventor： HOUSTON IAIN ,  JOSEPHS MARK BRIAN

IPC: G06F12/00 ,  G06F9/46

Abstract: A transactional adapter for an object oriented data processing system maintains a tree of transactions corresponding to messages between objects. A message is transformed into a child transaction, but only when any access restrictions are met. Until then it is held in a "pending" set which is part of the parent transaction's state definition. When a child commits, its parent maintains the access restrictions imposed by the child if the parent is recoverable and discards them otherwise.

公开(公告)号：DE69717907T2

公开(公告)日：2003-09-04

申请号：DE69717907

申请日：1997-04-23

Applicant: IBM

Inventor： HOUSTON IAIN ,  JOSEPHS MARK BRIAN

IPC: G06F12/00 ,  G06F9/46

Abstract: A transactional adapter for an object oriented data processing system maintains a tree of transactions corresponding to messages between objects. A message is transformed into a child transaction, but only when any access restrictions are met. Until then it is held in a "pending" set which is part of the parent transaction's state definition. When a child commits, its parent maintains the access restrictions imposed by the child if the parent is recoverable and discards them otherwise.

公开(公告)号：GB2312766A

公开(公告)日：1997-11-05

申请号：GB9609013

申请日：1996-05-01

Applicant: IBM

Inventor： JOSEPHS MARK BRIAN ,  HOUSTON IAIN

IPC: G06F12/00 ,  G06F9/46

Abstract: A transactional adapter for an object oriented data processing system maintains a tree of transactions corresponding to messages between objects. A message is transformed into a child transaction, but only when any access restrictions are met. Until then it is held in a "pending" set which is part of the parent transaction's state definition. When a child commits, its parent maintains the access restrictions imposed by the child if the parent is recoverable and discards them otherwise.