| 基于OSGi的两层服务模型* |
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| 引用本文： | 冯志宇,黄林鹏.基于OSGi的两层服务模型*[J].计算机应用研究,2009,26(7):2590-2592. |
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| 作者姓名： | 冯志宇 黄林鹏 |
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| 作者单位： | 上海交通大学,计算机科学与工程系,上海,200240 |
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| 基金项目： | 国家自然科学基金资助项目(60673116)；国家“863”计划资助项目（2006AAOIZ166） |
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| 摘 要： | ROSG采用生产者—消费者模式调用远程服务的ROSGi，不仅会增加每个系统OSGi的工作负载，同时对网络资源的消耗也很大,更无法对远程服务进行统一的管理。基于OSGi的两层服务模型正是针对ROSGi的这些缺点，从一种新的视角来看待分布式环境中的OSGi平台，将每一个独立的OSGi平台视为一个能够提供远程服务并可能要获取其他远程服务的构件,使用面向服务的构件模型的方式来解决分布式环境中远程服务的发布和获取的问题。提出了基于OSGi的两层服务模型，并详细介绍了其工作原理、流程及相关问题，同时总结了该模型
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| 关 键 词： | 面向服务 开放式服务平台技术 远程开放式服务平台技术 基于服务的构件 |
Two tier service oriented model based on OSGi |
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| FENG Zhi yu,HUANG Lin peng.Two tier service oriented model based on OSGi[J].Application Research of Computers,2009,26(7):2590-2592. |
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| Authors: | FENG Zhi yu HUANG Lin peng |
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| Affiliation: | (Dept. of Computer Science & Engineering, Shanghai Jiaotong University, Shanghai 200240, China) |
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| Abstract: | R-OSGi has disadvantages in the management of remote service and using of network resource. R-OSGi also increases the workload of OSGi platform in the system.Two-tier service-oriented model based on OSGi solved this issue of R-OSGi.In two-tier service-oriented model based on OSGi,every platform would be viewed as a component,which could publish remote service for other platform and also could get remote service from other platform. Through the way of service-orient component model,two-tier service-oriented ... |
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| Keywords: | service orientation OSGi R OSGi(remoting OSGi) service oriented components |
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