Research On Software Reuse Techniques And Its Application

With the development of computer techniques, old software methods are difficult to adapt to application with more complication and changeability. Much attention has being paid to software reuse in the field of software engineering, and it is a practical and feasible approach to realizing software standardization, raising software productivity, and improving software quality.First, we introduce the concept and history of software reuse,and study in detail the main software reuse techniques: Component Model and Organization for software reuse. We illustrate three common Component Model(COM Serial,CORBA,EJB), and point out their differences and their respective users. In order to achieve software reuse in the field of software engineering, three software' reuse techniques are described: Reuse Management Techniques, Consumer Reuse Techniques and Producer Reuse Techniques.Based on the theory research, the writer has make wide and deep practice in the field of MIS engineering, and illustrated some reuse methods by code, and analysed the powerful effect on software reuse.Software reuse is powerful and significant to software engineering, but we have a lot of work to do on how to conform the simply techniques and individual action into a organic part of software engineering.