一种支持多目标框架的模型驱动开发方法  

Model-driven Development Approach Supporting Multi-target-frameworks

作　　者：黄国栋[1] 王景龙[2] 孙建志[1] 王颖辉[1] 王世宇[1] 

机构地区：[1]中国人民解放军防化指挥工程学院,北京102205 [2]山东大学计算机科学与技术学院,济南250061

出　　处：《计算机工程》2008年第20期61-63,共3页Computer Engineering

摘　　要：平台无关模型到平台相关模型的转换是OMG提出的模型驱动架构(MDA)中的关键技术。目前多数开发工具将平台相关模型定义为具体的目标运行框架,这严重降低了软件演化过程中设计模型的可重用性。为此,引入抽象平台相关模型和具体平台相关模型的概念,使基于某种平台的业务逻辑设计与目标运行框架相分离,提出一种支持多目标框架代码生成的扩展MDA开发模型。实验证明,该方法提升了模型描述的灵活性和可重用性,能够对模型驱动的软件开发提供有力的支持。The transformation from PIM to PSM plays an essential role in MDA. Platform specific models in most MDA-based development approach are defined as the concrete framework on which the target system runs, and reduces the design model＇s reusability. In order to resolve these problems, the extended MDA-based development model are introduced that support multi-target-frameworks, in which abstract platform specific model and concrete platform specific model is introduced and platform specific design models and the target frameworks are separated. The experimental research shows this approach can make an effect support to model-driven development for the enhancement of the model＇s flexibility and reusability.

关 键 词：模型驱动体系结构 平台无关模型 平台有关模型 模型转换 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]