Based On Web Service For Three-dimensional Data Management System Design And Realization

This paper mainly discusses the problem that ,under networking circumstance, the data of 3D application need to be storaged, located, accessed and provided. By the expatiate on design, platform choosing, module development of this system, this paper presents a solution to management of 3D data.Under the networking circumstance, the data of 3D application will be storaged on the server side, and be sent through network when clients request it. So,it is necessary to be effectively managed. Server also need to provide an interface and a port for clients to access the data. If the system is not for special application, the server side will face many types of client. So the server needs to provide an universal access interface for various client.The 3D data management platform presented in this paper is based on Web Service architecture, and inherits the advantages of Web Service. The system provides an data access interface which is platform-independent, program-to-program, interoperable , auto-discovery and dynamic invoke. Via modularize, plugin design and using Factory/Interface design patterns, the system has strong extensibility and compatibility. At the same time, the consistent business flow insures the validity of data management.