Design And Development Of Telecom Business Support System Based On J2EE

With the reformation and development of China Telecom Industry, former Telecom Business and Operation Support System is not fit in functions and capabilities. In order to accord with the international development, it is urgent for China Telecom to construct new systems.This is based on the construction of Sichuan Telecom Operation Support System, does research on the main aspect of the system from design to realization. It analyzes basic conditions of domestic Telecom Industry, introduces concept and characteristic of BOSS System, which is used to be the guidance of this Operation Support System. From references to internationally prevalent TOM System, combined with TMN System issued by Telecommunication Management Network, it gets the framework of Operation Support System, and our system’s position in it; it also gets the modules with details.the first complete system construction goal and object orientation system, and analysis the relationship between the system object, to sales, order execution system, product management system, wiring distribution system construction system, the machine line resource data management system, customer management system, marketing system were analyzed, and completed the system architecture design, The software framework of this system is composed of three tiers: Presentation Tier, Business Tier, and Data Tier. Combined with Object Oriented method, the paper brings forward solutions based on componentization technology, and standard layer model: MVC pattern in Presentation Tier, ELB application in Business Tier. It implements Customer Management Module as an example, using UML to analyze and construct Database sheets, MVC to implement Web logic, EJB to implement Business logic. In the last chapter, it introduces some other techniques in the system, focusing on Enterprise Application Integration, and describes expectation to the New Generation Operation Support System.