| 摘要 |
PROBLEM TO BE SOLVED: To achieve circulation of attribute information between Web applications adopting different attribute information circulation methods while guaranteeing security, in a simple and easy manner.SOLUTION: The gateway 1 is provided with a translation table 11, a translation processing section 12 and a conversion processing section 13. Information indicating a conversion direction of an attribute information circulation method is obtained, and link information fid is obtained from a method master table within the translation table 11. The received request is divided according to syntax by referring to a syntax division table defined by the obtained fid, and a code for parameter conversion is extracted from each of the divided sentences. Translation information is obtained from a parameter translation table on the basis of the code for parameter conversion, and a non-corresponding parameter is determined as a different information circulation method on the basis of the translation information. A parameter required for the converted attribute information circulation method is embedded where applicable, and parameters are supplemented and excluded. |
