| 基于JMS和MDB的铁路调度管理系统消息路由研究 |
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| 引用本文： | 朱涛,王胜东.基于JMS和MDB的铁路调度管理系统消息路由研究[J].铁路计算机应用,2009,18(5):23-26. |
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| 作者姓名： | 朱涛 王胜东 |
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| 作者单位： | 北京交通大学,交通运输学院,北京,100044%铁道部,信息技术中心,北京,100844 |
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| 摘 要： | 铁路运输调度管理系统涵盖了多个工种和应用子系统,业务的复杂性决定了多个子系统之间的多重交互.为了解决多个系统之间的消息发送、消息转发和消息接收等问题,在Java消息服务(Java Message Service,JMS)的基础之上,制定消息路由规则,应用消息驱动Bean(Message Driven Bean,MDB)按照规则处理消息流向,从而实现了多个子系统和子模块之间消息的统一路由.基于JMS和MDB的消息路由系统可以提炼业务规则、制定消息规范、实现消息路由和发送推式消息,利用消息事件来驱动业务流程,把消息传输机制从系统建设中进行解耦,从而增加了系统灵活性.
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| 关 键 词： | 铁路运输调度管理系统 JMS MDB 消息路由 |
| 收稿时间： | 2009-05-15 |
Study on message routing for Railway Transportation Dispatching Management System based on JMS & MDB |
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| ZHU Tao,WANG Sheng-dong.Study on message routing for Railway Transportation Dispatching Management System based on JMS & MDB[J].Railway Computer Application,2009,18(5):23-26. |
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| Authors: | ZHU Tao WANG Sheng-dong |
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| Institution: | ZHU Tao, WANG Sheng-dong (1. School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China; 2. Information Technology Center, Ministry of Railway, Beijing 100844, China ) |
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| Abstract: | There were many professions and sub-systems in Railway Transportation Dispatching Management System, the complicity of business resulted in the complicity of sub-system. To send message, re-send message, receive message among multi-system, it was drawn up message-routing rules on the foundation of the Java Message Service and Message Driven Bean. With the help of message-routing rules, it could be abstracted business rules, formulated message specification, worked out message routing, pushed message to client, driven business procedure by message event, decoupled message-routing from system architecture. |
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| Keywords: | JMS MDB |
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