Management System Of Training Department Based On SOA

How to reuse software system and improve its mutual operation has long become an important aspect in the development of computer software. Object-oriented architecture has made it possible to reuse the source-code-level software, but it can't span the borders of applied programs. Parts distribution technology has realized the reuse of software beyond applied program borders, which demands the coupling between Clients and Service. Therefore, such system has also some disadvantages. Moreover, it is very difficult for different part models to operate mutually. On the other hand, with the rapid development of Internet and Web, the application of EAI, EDI and B2B are in great demands, and there is an increased demand for the Internet as a computer source system. Therefore, Web Service architecture emerges in order to solve the above problems.The main purpose of Web Service is to construct a general architecture tier independent of platform and language based on present separated architecture. Various applications of different platforms can depend on this technology tier to achieve their connection and integration.The present study aims to explore Web Service architecture based on SOA. Taking"Management System in Training Department"as a case, the study designs an applied software system based on SOA, discusses some specific problems in Web Service models such as concept tier, logic tier and physical tier, analyzes advantages and problems to be solved in Web service architecture. Moreover, this study adopts Web Service ---- JSP and J2EE to implement crucial technique of this architecture and provides referential integration program for the campus management system which is being constructed.