基于CAR构件的用户自定义事件机制的研究

Research of user defined event based on CAR component

提出一种基于CAR构件的用户自定义事件机制。该机制是一种适用于嵌入式系统的、用户自定义的、实现客户与构件间交互通信的计算机运行环境的事件管理机制及装置。该机制可自动生成构件,生成构件具有升级独立性、构件互操作的简单快速性、接口重用性、构件本地/远程透明化、编程语言无关性等特性。该机制屏蔽了客户程序调用构件对象过程中繁琐的细节,大大简化了客户程序的实现。

In this paper a CAR component based user defined event mechanism is proposed. This mechanism can be customized to realize and manager the communication event between the client and the component. It fits for the embedded operating system. Meanwhile, this mechanism can automatically generate and update components with characteristic such as easy and fast Interoperability, reusable interface, transparent local or remote access ability, and programming language independence. The mechanism also screens out the complex process of the component invoking, so as much simplifies the implementation of the client programme.