Java Class Collection And Management System

Software reusing is considered as the main way to solve the software crisis in the computer software world now. Software reusing is the solution to avoid repeating working in software developing. Its springboard is that software developing doesn't begin from null, but bases on the finished working and makes use of the knowledge and experience of them, and focuses on the special composing in software developing. Software reusing concerned many technologies, such as software component technology, object-oriented technology, domain engineering, software re-engineering etc. Software component technology is the core technology supporting software reusing, and developed quickly in recent years. Object-oriented technology is much related with software reusing, and can improve it effectively. Objected-oriented technology encapsulates data and methods so as to constructs objects. It describes subtly the function region of data and methods through encapsulation and improves software developing efficiency through inheriting. There are many object-oriented language, such as JAVA, C++ and so on. JAVA developed rapidly in recent years due to its platform independence and excellent performance on the Internet. Many software developers select it as software developing tool. Implementing software reusing needs source components library, collecting components, customizing components and composing components etc. So we developed an application system to collect JAVA classes and JavaBeans components. It also can describe customize and compose JAVA classes and JavaBeans components. The whole system consists of three subsystems: JAVA Classes Collecting and Administration System, Internet-based JavaBeans Information System and JavaBeans Software Component Developing System-BeanBuilder. This paper will introduce the JAVA Classes Collecting and Administration System. In chapter one, it gives software reusing idea and its background, the related technology domain and knowledge, the character of JAVA language. At last, the problems will be solved in the paper are put forward. In chapter two, it describes the main functions of the three subsystems and their relationship. In chapter three, it introduces modules structure and some important data structures of the JAVA Classes Collecting and Administration System. In chapter four, it gives main algorism of the main functions in the JAVA Classes Collecting and Administration System and part of source codes. In chapter five, it summarizes the successful aspects and shortages in the system. The references are given in the end.