| The "Unified Telecom Network Management Platform" is one of the commercial items of Technology Center Chengdu Institute of ZTE Corporation. In this subject, my primary task is to study and research the standards of TMN (Telecommunications Management Network) which established by the ITU (International Telecommunication Union), and to analyse the function requirements of "Topo Data Management" which is one module of this platform. At the same time, I designed the framework, common data structure of Topo Management module and finally realized its functions.Topo Data Management module provides the basic data support for other application modules in this system. It is the base of every module to implementing its own business logic and to displaying its business data fa?ade.In the design of this subject, I referred to the researching method, designing logic and the testing standards of relative research in the same subject. Thereby I designed the logic structure of Topo Data Management module of this system based on J2EE (Java 2 Enterprise Edition). In this system, Topo Management module is divided into two parts: client part and server part. These two parts are both further divided into smaller sub modules. Topo client includes such components: Topo View, Topo Model Management and Business Delegate module; Topo server includes such components: F Interface Command Management module, Topo Data Management module, Topo DB Access Control module and Topo Data Gather module. In its developing process, this subject made full use of the advanced system structure of J2EE. And by using good experience and Design Patterns of J2EE, the realized Topo Management module has high working efficiency, nice independency, fine credibility,expendency and high maintenancy.Topo Management module has much effect on this system after it is realized. By working and tested for a long period, its functions are improved constantly. It is applied successfully in several Telecom Network Management subjects. These subjects all benefited from it. |
