可复用软件组件开发框架研究

为解决可复用组件难于满足自身软件开发需要的问题,产生一个能够开发出适合特定领域、分类清晰、易于识别组件的流程.分别从领域分析、组件模型、组件分类、实体存储四个方面进行讨论,得到了基本组件、通用组件和专用组件的分析结果,满足了领域需求;提出了一个合理的组件模型,规范化了组件的开发标准;还提出了一种改进的基于分面分类模式的方法,提高了组件分类的精确度;同时给出的存储方法实现了组件实体的完善保存.最终形成了一个完整的、标准化的、能够提高组件可复用质量的开发过程框架.该框架能够开发可高效管理、检索的可复用组件,同时能够节约开发成本、提高开发效率.

Study on the Frame for Reusable Software Component Development

To address reusable components difficulty in meeting software development needs,a processes,which can create components suitable to the development of specific areas,clear to be classified and easi to be identified,must be produced.The paper is expatiated on four aspects,which are domain analysis,component model,component classification and storage entities.There have four results,the first one gets the products of basic,normal and special components which meet domain analysis requirement.The second one gets a reasonable component model in order to make standards for component development.The third one proposes a new method of component classification based on faceted classification.The last one saves the component entities properly through a paper-storage means.Finally,a complete,standardized framework which can improve the quality of reusable components is formed.The framework not only produces the objects which can be managed and searched efficiently,but also can cut down the cost and enhance the efficiency for softwary system development.