The List Of Network Resources, System Design And Realization

The rapid expansion of the network scale and the increasingly boost of network complexity require the network management system to increase its efficiency in information search, management, storage, application, delivery and share. At the same time, they promote urgent needs in network resource management system which includes such functions as resource information collecting, resource information processing, etc. Under this background, we developed this network resource invertory system (NRI).Firstly, the thesis researches on Rational Rose extensibility mechanism, SAX working theory, automated testing framework CppUnit. Meanwhile, we further improve SAX's traditional parse model and construct a universal design pattern for XML file parse.Secondly, the thesis introduces the concept and function characteristics of NRI, its relationship with Alcatel's network management products 1354BM, 1354RM, ISN and completes the requirement analysis of the whole system.Nextly, the thesis finishes the design and development of the whole system through two stages. During the automated construction stage of network resource view, combined with the network entities' structure characteristics, the thesis gives the form of resource view which is used to present the network entities. Samely, based on the research on Rational Rose extensibility mechanism, the thesis finishes the automated construction of network resource view. The way of resource view creation in this system changes the traditional way which is created by manual and enhances the maintenance of network resource view. During the realization stage of resource query function, the thesis defines the form of resource query and designs a working pattern for the mapping from resource view to database with the help of internal configuration file. This working pattern resolves the problem of back compatibility caused by the dynamics of network resource.Lastly, through the study on CppUnit's source codes, the thesis finishes the automated testing of the system. At the very end, we propose further work for the perfection of the system.