The Integration And Design Of Oil Warehouse MIS Based On J2EE

In oil warehouse to utilize modern technology means of computer, network communication etc, are utilized to supervise the important devices' datum automatically, to manage the usual work of Oil Warehouse departments synthetically, to gather, store, deal the data which is produced in the process of the warehouse work, thus to realize comprehensive and automatic management of global operation of the warehouse.With increase of programs and applied systems are added in, Oil Warehouse enterprise Data and information are stored in these interrelated or irrespective legacy systems. Integration of these data is important requirement of enterprise application. J2EE specification published by SUN corporation is a widely supported platform, which makes it efficiently to integrate legacy systems. "Struts" is an enterprise application framework based on J2EE. It realizes the MVC model of development of enterprise application based on Web, which supply the basal service. It makes the development easier and upgrades the performance.Firstly, the structure of enterprise application, MVC model, architecture and technology framework of J2EE, architecture of application based on J2EE are described according to the development process. Analysis of architecture, mechanics of how to realize MVC model, work process and development process of Struts framework is carried out, which supply the technical basis to the paper. Secondly, system requirement is proposed, use case model is established. Then, the interfaces of relative legacy systems are analyzed and a resolution is proposed. Then, analysis and design of typical requirements of system are done in object-oriented method of software development and analysis model and design model are established in UML diagrams. Architecture of system integration and detail resolution based on 3-tier application structure is designed and security design and analysis is made. Lastly, as example, the 3 tiers of model, controller and view of "Fill Oil Bill Module" is implemented based on Struts framework, with configuration is worked out.