Implementation of Web services composition system based on SOA

SOA architecture is an effective way to build a loosely coupled Web service composition system. After a in-depth study of the general work flow of Web service composition system, this paper put forward a method of constructing Web service composition system which is based on SOA architecture and layered protocol stack mechanism, gave the hierarchical model of service and layered protocol stack, designed and implemented a SOA architecture based loosely coupled architecture to achieve Web service portfolio. It can supply the research of Web service composition and enterprise application with flexible experiment and developing platform.