如何使用IBM Rational Software Architect实现模型驱动的软件开发

2025-03-25 15:14:04
推荐回答(1个)
回答1:

1) 新建插件项目:在RSA中选择"File-> New ->Project…"新建插件项目,选择"带转换的插件"模板,它是RSA为构建新的转换提供的实现机制。
选择之后Wizard会自动提示输入新建转换源和目标模型类型及相关联的属性,并为转换创建规则定义
2) 基于RSA提供的模型转换框架,实现具体的模型转化规则。RSA的模型转换插件项目向导(Wizard)会自动生成模型转化框架

在RSA中使用Transformation实现模型驱动的软件开发

我们实现了三个示例转换Analysis to Design, BM Business to Use Case,BM Use Case to Analysis,并以插件的方式嵌入倒RSA(如图3.1)。

图3.1. 三个示例转换
基于这一框架,用户需要根据具体转换实现需求,完成ClassRule和OperationRule的具体实现,完成具体的Transformation的转换逻辑。

以下是使用RSA进行模型驱动开发的步骤:

1.首先建立一个RSA项目及一个简单的业务模型,也就是CIM;

2.通过BM Business to Use Case转换,将业务模型(CIM)转换为用例模型(PIM1);

3.进一步通过BM Use Case to Analysis将上一步骤产生的用例模型(PIM1)转换为分析模型(PIM2);

4.再将设计模型(PIM2)转换为设计模型(PSM);

5.最后将设计模型(PSM)转换为代码。

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