Design And Implementation Of J2EE-based Link Cutover Task Management Module Of Network Management System

With the rapid development of domestic and international network applications, the network structure of the system becomes more complex, and the scale also become more and more large.The reliability of a network system relies on the the reliability of network equipment itself and network architecture, and more important, it needs a good network management software. Network management software quality will directly affect the network operation quality, it can view the whole network in real-time status, detect network bottlenecks that may arise, and automatic alarm display processing, and this will ensure the entire network operating efficiently and reliably.In the network system, link cutover task occur frequently. When cutover task is completed, the system can function properly. Therefore, the network management system needs to increase the link cutover task management module to enable administrators to manage the link cutover tasks (including the increase, modification, deletion, inquiry, modification and other functions of the link cutover tasks), so that other staffs can understand the situation of link cutover tasks and make a timely prepare before implementation of link cutover task.J2EE is a set of architecture which uses Java 2 platform to simplify the development, deployment and management of enterprise solutions. It prvoides necessary services of enterprise computing environments to achieve high availability, security, scalability, and reliability of applications. This paper uses J2EE architecture to realize multi-level, modular, scalable, easily portable link cutover task management module.Based on J2EE architecture, combined with JSP technology, database technology, Java technology, struts and spring framework, and in accordance with the general process of software development (requirements analysis, overall design, detailed design, coding and software testing), this paper realized the link cutover task management module of China Unicorn's network management system.Finally this module runs successfully, and meets the needs of users.The structure of this paper is as follows, firstly introduces the thesis condition, background and purpose, and then details the related technology, functional requirement, the overall design and detailed design, lastly, introduces the realization of this module and demonstrates the implementation results.