Research And Implementation Of Domain Component Publishing System

As a support software reuse infrastructure, Component Library provides a description, classification, storage and retrieval functions for the software component. It has been researched as a hot spots and focus by domestic and foreign academic research for more than 10 years. At present, there are many component library systems, but most of them are for universal components. For specific domain, there are of poor scalability and can hardly reconfigurable and be reused. In order to solve the problem, this paper presents the idea to build domain component publishing systems, and probes into the research work.Combined with software reuse and domain engineering principles, This paper analyzes and compares with several domain analysis methods and imposes a new domain analysis method-UBRDDA which is based on extended UML. The paper gives a formalized description of the method and completes the domain model in detail. Furthermore, In accordance with the actual requirements, researching the domain component framework, it is an important guarantee of adaptability, reusability, and scalability of the system. Finally, it deeply analyzes the data structure of Jade Bird universal component library, and develops component publishing system including seven domains. At the same time, Simplifying the interface of Jade Bird universal component library. It can reduce user's operational procedures, and greatly facilitate the users, increase the system's adaptability and usability.