Component Technology In The Telecommunications Channel Management System

In a situation that move competition degree of the market to aggravate constantly, UNICOM who regarded as the new operator of telecommunications, makes the primary work to develop the customer. And the operation and management of the channel who is regarded as user development's core force becomes more and more important. So it is important to build the new PRM system because of the fast-developing business.Component technology is a kind of high-level software reused technology. The ones that reach the requirement, analysis, design, code, test in its goal put in a position. Its appearance and development have offered the powerful solution for the distributed computing platform of network.The main contribution of this paper includes:1. Comment main component technology and put forward one's own view. Analysis the Component Based Development (CBD) and the prevalent component model: EJB,COM+,CCM.2. Analysis the situation of the project at present, choose the suitable EJB component technology and both software and hardware, and design the structure and module on this basis.3. Introduce the realization of the system based on the component. It has 3 level's component: component package, component and component logic. Component package is the largest reused unit, usually is a business modular too. Component is the main composition of the system, it has 6 types: page component, prlogic component, bizlogic component, data component, workflow component and calculate component.4. Resolve the key problem while using the component to build system.