Research And Design Of Information Management System For Cotton Spining Enterprise Based On J2EE

With the development of the World Synergetic Economy, the Business emulative environment is much more austerity. To boost Company's core ability, it is necessary to build a real-time, effective Information Management System . The Paper based on Project , Research the technical of building Enterprising System under J2EE structure.First, this Paper boost the four tier of J2EE Enterprising structure, add a data permanence tier between the business logic tier and enterprise information system. Packaging the database operation to realization the independent of the database tier and the business logic tier. After analysis the System function model and tier model we give out the System architect and System basic information flow.After carefully analysis of the classic method to realize the data permanence in J2EE Structure. We build the method based on MVC, use the EJB as the container and with other technical such as JDBC, JNDI, JCA, Java Mail, JMS etc. Finally we success build the data permanence tier, in this paper we will detail discuss main model in the tier.With the same time, we research the security problem in the enterprising system. To insure the security of the system we use software to protect it. We will give out the security architect of the system and its detail design of the security model including base database design and logic model design in the paper later.