Information processing apparatus and information processing system
AssigneeFujitsu Limited
InventorAtsuhito HIROSE
Life of this patent
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Abstract
An information processing apparatus includes a memory, a communication interface, and a processor. The memory stores therein a first code generated from data structure information describing at least one data item defined in a database. The communication interface receives a request message including a second code, which is a message requesting a data read or write operation on the database. The processor compares the first code with the second code, permits the requested data read or write operation if the first and second codes are the same, and performs an exception process to check for consistency between the data items of the database and the request message if the first and second codes are different.
Claims11
An information processing apparatus comprising:
- a memory configured to store therein a first code generated from first data structure information, the first data structure information describing at least one data item defined in a database;
- a communication interface configured to receive a request message including a second code, the request message requesting a data read or write operation on the database;
- and
- a processor configured to compare the first code with the second code, to permit the requested data read or write operation upon determining that the first code and second code are identical, and to perform an exception process to check for consistency between the at least one data item of the database and the request message upon determining that the first code and the second code are different.
An information processing system comprising:
- a first information processing apparatus configured to send a request message including a second code, the request message requesting a data read or write operation on a database;
- and
- a second information processing apparatus configured to hold a first code generated from data structure information and to receive the request message, the data structure information describing at least one data item defined in the database,
- wherein the second information processing apparatus compares the first code with the second code, permits the requested data read or write operation upon determining that the first code and the second code are identical, and performs an exception process to check for consistency between the at least one data item of the database and the request message upon determining that the first code and the second code are different.
A non-transitory computer-readable recording medium storing a computer program causing a computer to perform a process comprising:
- obtaining a request message including a second code, the request message requesting a data read or write operation on a database;
- comparing a first code held in the computer with the second code, the first code being generated from data structure information, the data structure information describing at least one data item defined in the database;
- and
- permitting the requested data read or write operation upon determining that the first code and the second code are identical, and performing an exception process to check for consistency between the at least one data item of the database and the request message upon determining that the first code and the second code are different.
Dependencies are inferred from the claim text.