Web告警信息实时监控系统的研究

Analysis,design and implementation of a real-time monitoring system based on Web for alerting information

该系统采用基于UML的Rose建模软件工具进行面向对象的分析与设计,并选用Java和XML等先进的跨平台技术,低成本、高效率地实现对网络告警信息的实时监控和管理.另外,还选用互联网上小型轻量的Flash动画技术解决在客户端浏览器上实时仿真显示数据的问题.着重介绍如何利用Java技术采集网络实时告警信息,如何用Java Socket以XML格式与Flash MX的XMLSocket进行通信,如何利用Flash动画实时显示监控信息.

The Web Transfer Protocol HTrP is based on the one-off connection by itself, so a web page does not show any new data until it is refreshed. As a result, the real-time presentation of data has been a hard problem in the software industry. Most of existing software use the pattern of embedding Windows controls without the ability across platforms. This system used Rose based on UML as the modeling tool to do OOAD. At the same time the system selects some of advanced and across-platform technologies, such as Java and XML, to implement real-time monitoring and management of internet alerting information with low cost and high efficiency, In addition it chose the technology of the small and lightweight Flash animation on the web to solve the problem of real-time and simulative presentation of data on a user-side browser. This technical clue is smart and unique, This article emphasized on the introduction of how to use the Java technology to gather the real-time alerting information on internet, how to use Java Socket in XML format to communicate with Flash MX XMLSocket, and how to use Flash animation to present monitoring information in real-time pattern.