关键词: 构件适配 主动接口 BCA 继承 包裹

Abstract:

To revise the existing codes and make it contain other functions and features is a common problem in software engineering. Component adaptation is a p rocess in which the component user changes the components in order to use them in particular application sytems. Because most adapters are not the designer of the components, adaptation is a very hard job. With the application of the OO and component-based software development methods,more and more problems emerge when we use the third-party componenrs, and the third-party component adaptation support is specially required. The paper introduces several different adaptation techniques, and compares the characteristics of vatious techniques through an example

Key words: component adaptation, active interface, BCA, inheritance, wrapping