| The special fund in the budget is the important resources of the social security department of finance, which provides the powerful guarantee of the establishment of the example of the social security of finance, and the realization of the informationization of the social security enterprise. The system administers the income and expenses status of the special fund in the budget of social security at the three levels of province-city-county, to make the circulation of all levels of the special funds in the budget of the social security of finance more transparent and controllable. The management system of the special fund in the budget of the social security of finance is in charge of the management of both the income index and expenses index. The system can be used to decompose out the indexical detail account of every department or budget unit. By this system, the provincial social security department of finance can inquire the expenses status of all the special funds in every city and county, and consult the usage and the distribution credence of the special fund index in real-time.The management system of the special fund in the budget of the social security of finance provides the index management module, the inquiry summary module, the parameter management module and system management module, which takes step the five-layer construction systems. The database layer uses the safe and stable Oracle8i enterprise version, and the template class of the transparent and lasting framework to support the realization. The business service layer uses STRUTS to implement the MVC framework.I have completed the design and the realization process of the software development, including the software demand analysis, the technical choice, the system design and the system realization:The demand analysis collects the system requirement, and sorts and induces the functionality demand, the performance demand and the security demand which the system needs to implement according to the characteristic of this system. The system mainly includes the index management, the inquiry statistics, the parameter management as well as the system management, etc. The index management function mainly makes the whole management of the income index and expenses index of the special fund in the budget, including the functions of the index superaddition, the index decrease, the index adjustment, and the index maintenance and management of the department (branch), the index superaddition, the index decrease, the index maintenance and management of the unit, and the original indexical scanning and management.The function of the inquiry statistics is mainly the implementation of the collecting and inquiring of index condition and the indexical account checking at this level and the lower level, etc., which includes the indexical summary inquiring, indexical classification and summarization at this level, the indexical classification and summarization of the unit, the index tracing and the summarization and analysis of the organization, etc.The goals of the parameter management are the provision of the parameter for the main function of the system and the maintenance of the parameter, which includes a series of functions such as the subject maintenance, the subject width maintenance, the project maintenance, the project width maintenance, this level of budget unit maintenance, the subordinate budget unit maintenance, the department maintenance, the financial annual maintenance, the index abstract maintenance, etc.The system management mainly provides the following functions: firstly, the function relevant to the authorization which includes the organization, the user, the role, the function jurisdiction, the data jurisdiction, the jurisdiction lists, etc.; secondly, the diary inquiry maintenance function which includes login, service, and error reported, etc.; thirdly, the auxiliary function which includes the code table maintenance, the printing format maintenance, the information center management, and the version control,etc.The system is based on the J2EE B/S/S multilayer construction, using eclipse as the development toolkit, and the Struts+Hibernate as the development framework, which is still relatively advanced development technology in the present software development industry. Hibernate is one kind of implement of O/Rmapping, which is extremely widely used in JAVA industry at present, and allows to implement the mapping between the relation database and the objects. The development of the database system is made very convenient. The design of the database and the program can be combined together.The original form method and iterative method are used in the entire development. The LEAF system structure is divided into the data layer (DBMS), the permanent layer (OP), the business processing layer (BP), the request processing layer (RP), and the user interface layer (UI) by bottom-up method. The permanent layer provides the lasting service for the entity in the system; the business processing layer implements the concrete business operation; the request processing layer makes the matches between business processing layer and Struts (by the Business Service Factory).UI layer implements the interaction of the customer requirement. |
