Design Transfer System And Implementation Core Modules Based On J2EE Structure

In this paper, the author expatiates the definition of the Transfer System, discusses features of the J2EE lightweight structures, proposes a framework based on J2EE lightweight structures, and expatiates presentation tier, business tier and persistence tier's technology and process based on the Transfer System. Finally the author realizes the core modules.Firstly, the author detailed analyzes the application characteristics of the J2EE lightweight structures, and argues of the structures'specific technical characteristics and realizing way.Secondly, by analyzing the characteristics of ResouceOne for managing purview and entrance of system, and processes and technical superiorities of Spring framework, In this paper, author uses the framework of Spring, integrated the struts and RO DAO, brings forward the J2EE lightweight structure.Finally, in this paper, author based on the J2EE lightweight structure, integrated with Transfer System, to propose a framework based on J2EE lightweight Transfer System solution, and takes the project of ICSS as an example, to design system functions and operational functions and realization the core modules.Established in the data center of the ministry, Transfer System connects local business management systems to transfer the information of insurance relationship between provinces mainly or between locations in one province. The transfer platform established in the province data center support the exchange of the insurance information.Designing Transfer System and implementation core modules based on J2EE lightweight Structure, the project have a significant milestone for the electronic target of endowment insurance transfer.