Design And Implementation Of A Certain Enterprise's Information Management System Based On SOA

This thesis starts from the theoretical knowledge of Service Oriented Architecture(SOA), introduce its conception,character, advantage and system structure,and then discusses the implement means of SOA—Web Services,mainly including the basis knowledge and protocols of Web Services:XML,SOAP,WSDL,UDDI, moreover comparing with traditional distributed computing technologies, illuminates the traits of Web Services, such as platform independently, extendible and integration easily.At last this thesis designs a SOA-based application software system, and implements the core technology of SOA framework in system prototype using Web Services technology of J2EE on the background of constructing a certain domestic large-scale enterprise's information management system. This thesis firstly elaborates integrated thought of this system, introduces users'requirement, analyses the case model, makes the improvement to the traditional system construction, increases the Web Services function, designs the construction to realize the SOA,constructs the development model based on SOA, finally implements this system based on this development model.