Method and system for maintaining the integrity of objects

Details Method and system for maintaining the integrity of objects Method and system for maintaining the integrity of objects

1998-01-30

1999-10-12

Banankhah, Majid A.

Electrical computers and digital processing systems: multicomput

Computer-to-computer data routing

Least weight routing

709303, G06F 900

Patent

active

059648287

ABSTRACT:
The invention comprises a system and method for maintaining the integrity of a plurality of objects each comprising methods and instance variables. The method is used to maintain the integrity of a plurality of objects wherein each of the plurality of objects will experience a change in at least one of its instance variables in response to a transaction if the transaction is allowed to commit. The method comprises sending a validate message to ones of the plurality of objects using a transaction service running on a computer. A prepare message is sent to each of the plurality of objects if a valid indicator was received in response to each validate message. A commit message is sent to each of the plurality of objects if a valid indicator was received in response to each of the validate messages and a prepared indicator was received in response to each of the prepare messages.

REFERENCES:
patent: 5295250 (1994-03-01), Komoto et al.
patent: 5418888 (1995-05-01), Alden
patent: 5428782 (1995-06-01), White
patent: 5615362 (1997-03-01), Jensen et al.
patent: 5694601 (1997-12-01), White
patent: 5754845 (1998-05-01), White
patent: 5819089 (1998-10-01), White

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