基于模型驱动架构的软件开发模式研究

Study on Software Developing Pattern Based on Model Driven Architecture

基于模型驱动架构(MDA)的软件开发模式,软件开发生命周期由软件系统建模行为驱动,整个开发过程围绕模型的创建和变换开展。其中,计算无关模型(CIM)是通常意义上的“业务模型”。在分析阶段,由平台无关模型(PIM)分析员开发1个PIM。在设计阶段,由平台相关模型(PSM)创建者将PIM变换成1个或多个PSM。整个开发过程中,变换定义开发者结合具体的变换工具来开发变换定义。

Based on model drive architecture （MDA） software development pattern, software development lifecycle is driven by modeling behavior. The whole development process is surrounded by model building and model translating. Computational independent model （CIM） is usually called as ＂business model＂. During the whole software development process, the PIM analyst develops a PIM in analysis stage, and the PSM builder translated PIM to one or more PSMs in design phase. In the whole building process, the translating definition builder has to develop translating definitions by specific translation tools.