SERVICE PROVIDING DEVICE, SERVICE COORDINATOR DEVICE, SERVICE PROVIDING METHOD, SERVICE COORDINATING METHOD AND PROGRAM, AS WELL AS COMPUTER READABLE RECORDING MEDIUM HAVING THE PROGRAM RECORDED THEREON

摘要

PROBLEM TO BE SOLVED: To provide a device which secures user requirements, especially response requirement, and executes plural kinds of service in combination. SOLUTION: The service providing device comprises: a storage device 51 which stores SLA information 10 indicating service provision conditions of plural kinds of services; a reception part 52 which receives request information for requesting the provision of each service constituting cooperative service obtained by combining several kinds of service among the plural kinds of service as a group; a cooperative service management part 6 which manages a current provision state of each service constituting the cooperative service and judges, according to the conditions indicated by the SLA information 10 stored in the storage device 51, whether each service constituting the cooperative service requested by the received request information can be provided; and an execution part 54 which provides each service constituting the cooperative service requested by the request information received by the reception part 52. COPYRIGHT: (C)2005,JPO&NCIPI