Design And Implementing Of Access Control Of Software Bus On The Basis Of J2EE Architecture

Access control is the key question in the application system's security. NowadaysRole-Based Access Control is the most popular access control method. It defines rolesbetween users and permissions, and users can possess permissions through roles.The main achievements of this thesis are summed up as following:1. Software bus function design is analyzed, and the technology by whichimplements software bus is discussed.2. An application model of access control of software bus is designed on the basisof RBAC model, and the application model is fit for requirement of software bus.3. The application model is implemented by Struts, Spring and Hibernate opensource frames.This application model which not only satisfies the requirements of software busbut is implemented by J2EE architecture has flexibility, integration and recycle.