M2C Research And Implement Of Telecommunication Service Based On MDA

Model Driven Architecture (MDA) is a profound transformation in software engineering, which breaks through the traditional bottleneck problems of resolving software interoperation on API level, achieves the separation of function and realization absolutely. It will also raise a deep transform in telecom field as to introduce it to the field to direct telecom service creation.Model transformation is the key technology of Model Driven Architecture(MDA). In this paper, Model transformation technology in MDA based Service Generate Technology has been studied, and a framework of model transformation technology which is based on mapping rule database has been designed。The framework separates transformation engine, transformation rule and mapping rule, enhances the reusable of the modules, and simplify the transformation engine development. Base on this framework, a model to code transform Engine is constructed.In the first chapter, this paper describes the technology background of M2C, including the modeling standard of MDA: UML, knowledge of NGN, Parlay and Transform Engine; in the second chapter, it design a mapping rule database based model transformation framework; in the third chapter and the fourth chapter, the framework has been implemented; in the fifth chapter, it constructs a model to code transform engine base on the framework been implement in the previous chapters; in the sixth chapter, it constructs a UML model of telecom service, and use the transform engine to transform the model to Java code to verify the transform engine.