Design And Implementation Of Device Management System Of Struts Framework Base On MVC Model

With the rapid development of mobile communication industry, more and more data value-added services have launched.These services not only brings convenience for users,but also a lot of troubles.Mobile phone is different from the computer.Users have to make a correct configuration to start a new service.In addition,users must install client software in device in order to use the services introduced by telecom operators;the firmware of device also needs to update to meet the demands of new services. These problems discussed above, have affecting the promotion of new service but also the operator's revenue. The device management system this article describes is used to solve the above problem.On the theoretical basis of technical standards OMA DM1.1.2 and DM1.2,the device management system implements parameter configuration, parameter collection, software installation,troubleshooting for devices of long-range. These functions make devices operated efficiently and effectively. The device management system uses MVC pattern which discards disadvantages of traditonal pattern in web applications.It separates the business processing and the view of the data so as to meet the demand of more and more multi-layer web application.The system use Struts framework which based on J2EE platform.It is a typical framework to implement MVC.Using struts framework can easily divide a complex application into model,view and controller modules which improve the application's reusability and flexibility.Firstly,the paper in-depth studys the DM standards of OMA organization.Based on DM,the paper propose a structural design for the system which use MVC pattern and multi-layer and modular thinking.Then,the paper make a detailed design for specific functional module.Secondly,the paper reasearch into struts framework deeply and construct the entire web application with the framework.then,the detailed implemention of functional module is introduced. Finally,the paper gives implementions of main technology used in the development process of project.