摘要
针对目前SOA软件体系架构下空间信息服务集成中面临的问题,介绍了服务总线技术的基本概念,提出一种基于服务总线的空间信息服务集成框架,探讨了该框架下的服务适配器、队列管理器、消息路由器的具体设计。该方法能够降低异构服务的集成代价,提高服务集成的灵活性、稳定性、可靠性。本文最后通过一个实例,证明了该方法的可行性。
Aiming at the problems in the process of spatial information services integration in SOA,basic concepts of service bus technology are introduced and a new framework of spatial information service integration based on service bus technology is proposed.On the above stated basis,a specific design of service adapter、queue manager and message router in the framework is discussed.A practical example proves that the method can reduce the cost of heterogeneous services integration,and provide more flexibility,improve stability and boost reliability of services integration.
出处
《遥感信息》
CSCD
2010年第4期105-111,共7页
Remote Sensing Information
基金
973计划资助(2006CB701306)
十一五国家科技支撑计划资助项目(2008BAK49B05)
关键词
服务总线
SOA
空间信息服务
互操作
服务集成
service bus
SOA
spatial information services
interoperability
services integration
