11. A software development method for developing application software based on an object model that requires security in a web service application, said method comprising: displaying, in a class diagram of said application software on a display unit of a computer, security annotation for adding security requirements for a service; receiving, through an input of said computer, the security annotation; transforming, by said computer, said class diagram into a configuration model based on a markup language, said class diagram being described in a UML, and said security requirements being described using an extension of the UML; and creating, by said computer, a configuration file based on said markup language by serializing said configuration model based on said markup language.
11. A software development method for developing application software based on an object model that requires security in a web service application, said method comprising: displaying, in a class diagram of said application software on a display unit of a computer, security annotation for adding security requirements for a service; receiving, through an input of said computer, the security annotation; transforming, by said computer, said class diagram into a configuration model based on a markup language, said class diagram being described in a UML, and said security requirements being described using an extension of the UML; and creating, by said computer, a configuration file based on said markup language by serializing said configuration model based on said markup language. 15. The method according to claim 11 , said markup language being XML.