Study On Implementation Framework Of Service Grid Based On WSRF And Application

The Grid Technology makes the Internet to a new era. It can make users share the resource in the virtual organization and access the resource of others by security authentication. With the application of grid technology, users can put the disperse functions together, and integrate all kinds of application systems in enterprise, so that create a system which is single in logic. Finally realize the virtual sharing, management and access which cross enterprise, and eliminate "the information isolated island" that exist in the enterprise informationization.This dissertation brings forward Implementary Framework of Service Grid Based on WSRF by researching the Open Grid Services Architecture and Web Services Resource Framework. And describe the architecture, working mechanism and the method that encapsulating service of this framework in detail. Considering that there are a lot of legacy systems, this dissertation implements the service encapsulation middleware. The middleware can encapsulate the EJB and C applications to service that can be shared and used under the framework, which solve the resource sharing problem in enterprise.This dissertation finally proposed a suit of solution to HBCMSMIS under service gird. And release the EJB in this project to SGIF framework by service encapsulation middleware. So that users can query the sharing service information and use them in grid server through portal, which validate the feasibility of this framework and the effects of service encapsulation middleware.