Telecommunications Localized E-commerce Applications Based On Component Technology

In recent years, in order to resolve "software crisis", object-oriented component software technology is developing rapidly.The architecture of component-based application system is the organizational architecture of application system. It contains relationships among components, restriction, principles and theory that design components. Now, there are several common system architecture such as data abstraction and OO organization, layered system. But the research of the architecture of component-based application system that faces special domain is a fire-new research direction.This paper designs and implements a component-based application system--- e-commercial application of telecom localized. The paper emphasizes several key technologies such as component-based transaction, component-based security and component management.During the course of system design and implementation, on the one hand, system is based on component-based three-tiered architectural model, it uses component technology, C/S technology, database technology and Internet/Intranet technology, on the other hand, in addition to consummate data processing function, it offers Web function. The Design scheme not only has practicality but also has technical leading.System is easy in configuration and maintenance, has good scalability and integration. The system runs well now.