Based On J2ee Architectures Of Hua Baoshou Insurance Software Systems Development And Research

In recent years, the life insurance develops rapidly in our country,which is an opportunity for software trade. What the thesis described is my work of the new bargain of personal insurance and image module, they are the key parts of building up the life insurance system based on J2EE,which was developed for the life insurance company of Huabao and based on the Oracle ADF Development Framework.The ADF is based on J2EE, and with the MVC design pattern, simplify the realization of the complicated function in Java, at the same time in order to adapt to the complex business logics in life insurance, this system will finished a lot of complex logics in the PL/SQL, in which it is apt to deal with logic and exchange data among databases, and it combined ADF and PIVSQL together by sqlj technology, this is an innovation of this paper, which has not merely improved efficiency of developing , and it is very favorable to optimize database access ,as well as improving the whole efficiency of the system. In this paper, the above-mentioned J2EE, MVC, and sqlj technologies are described in detail one by one, Business Service Layer, Mode Layer, Viewer Layer, and Controller Layer of the ADF are described in detail and realized.In the Huabao Project, the entire core business system is divided into two modules: personal insurance and group insurance, and personal insurance is divided into documents, new bargain, print, image, preservation, claim, actuarial and financial modules, the last four modules are shared with group insurance. Among them I am primarily responsible for the new bargain of personal insurance and image modules. In this paper I separately introduced five important parts of the new bargain, and interpreted the image part with them. In addition I described the situation that the edition controls and releases while developing the system.The new bargain of personal insurance module totally involved more than 300 pages, I have developed more than 200 pages (including corresponding java) among them, and about 8,000 lines of PL/SQL codes, as well as 10 public pages of the image module. At present the first-phase of development is finished, and smoothly got on the line 6 batches of products, the customer is relatively satisfied with the result of system testing, and has...