| 基于AOP和Web服务的多层分布式系统 |
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| 引用本文： | 孟凡新,张京军,刘光远.基于AOP和Web服务的多层分布式系统[J].计算机工程,2010,36(1):61-63. |
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| 作者姓名： | 孟凡新 张京军 刘光远 |
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| 作者单位： | 1. 河北工程大学信息与电气工程学院,邯郸,056038
2. 河北工程大学科研处,邯郸,056038 |
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| 摘 要： | 把面向方面编程的思想引入到Web服务中，将其横切关注点(日志、事务、权限认证等)实现为方面服务，在系统执行时用编织器在SOAP消息层编织Web服务和方面服务来构建最终系统，并结合面向服务软件体系结构和J2EE的多层架构提出一个基于方面服务和Web服务的软件架构。给出一个应用该软件架构的实例。
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| 关 键 词： | Web服务 横切关注点 面向服务体系结构 多层架构 面向方面编程 |
| 修稿时间： | |
Multi-tier Distributed System Based on AOP and Web Services |
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| MENG Fan-xin,ZHANG Jing-jun,LIU Guang-yuan.Multi-tier Distributed System Based on AOP and Web Services[J].Computer Engineering,2010,36(1):61-63. |
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| Authors: | MENG Fan-xin ZHANG Jing-jun LIU Guang-yuan |
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| Affiliation: | (1. College of Info & Electric Engineering, Hebei University of Engineering, Handan 056038; 2. Scientific Research Office, Hebei University of Engineering, Handan 056038) |
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| Abstract: | Aspect-Oriented Programming(AOP) is introduced to Web services, whose crosscutting concerns such as logging, transaction, authorization, etc. They are separated and realized individually as aspectual services. When the system runs, a weaver weaves them at SOAP message level to construct the final system. Combining Service-Oriented Architecture(SOA) and J2EE multi-tier architecture, a multi-tier system architecture based on aspectual services and Web services is proposed. And a case is designed according to the system architecture. |
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| Keywords: | Web services crosscutting concerns Service-Oriented Architecture(SOA) multi-tier architecture Aspect-Oriented Programming (AOP) |
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