基于层次消息总线的软件体系结构描述语言

Hierarchical Message Bus-Based Software Architecture Description Language

以青鸟软件生产线的实践为背景 ,提出了基于层次消息总线的软件体系结构风格JB/HMB ,并设计了相应的体系结构描述语言JB/SADL ,该语言支持从接口、静态结构和动态行为三个方面刻画构件 .采用JB/SADL ,可以方便地进行软件体系结构的构造、细化和验证 ,并具有快速生成原型的能力 ,还支持代码框架的自动生成和系统体系结构的动态演化 .

Based on the practice of Jade Bird software production line, we propose a software architectural style based on hierarchical message bus named JB/HMB, and design a corresponding architecture description language JB/SADL.JB/SADL describes a component from aspects of interface, static structure and dynamic behavior. Using JB/SADL, we can construct, refine and verify the software architecture conveniently, which provides basis for the dynamic simulating execution, generation of code framework and run-time evolution.