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用于RBAC权限管理的面向对象框架 被引量:14
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作者 丁仲 左春 《计算机工程与应用》 CSCD 北大核心 2005年第17期43-45,共3页
权限控制在很多领域的应用中具有重要作用。各个领域的权限控制规则相差很大,即使在同一应用中权限管理的规则也是经常变动的,权限控制模块的开发和维护变得十分困难。论文提出了一个适用于各个领域的RBAC权限控制的面向对象框架。此框... 权限控制在很多领域的应用中具有重要作用。各个领域的权限控制规则相差很大,即使在同一应用中权限管理的规则也是经常变动的,权限控制模块的开发和维护变得十分困难。论文提出了一个适用于各个领域的RBAC权限控制的面向对象框架。此框架提供了可重用的权限管理的实现,将通用的权限管理放在框架内实现,而领域紧密相关的易变的权限规则作为框架的扩展,从而提高了软件的复用程度。 展开更多
关键词 面向对象框架 设计模式 rbac
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Development of a distributed and integratable manufacturing execution system framework 被引量:4
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作者 杨浩 周娜 +1 位作者 朱剑英 罗翔 《Journal of Southeast University(English Edition)》 EI CAS 2003年第1期64-69,共6页
Using remote method invocation (RMI) and a distributed object-oriented technique, this paper presents a systematic approach to developing a manufacturing execution system (MES) framework, which is open, modularized, d... Using remote method invocation (RMI) and a distributed object-oriented technique, this paper presents a systematic approach to developing a manufacturing execution system (MES) framework, which is open, modularized, distributed, configurable, interoperable and maintainable. Moreover, the design patterns for the framework .are developed and a variety of functional components are designed by inheriting appropriate patterns. And then an application is constructed by invoking corresponding methods of related components. An MES system implementing the framework and design patterns can be facilely integrated with other manufacturing applications, such as enterprise resource planning (ERP) and floor control system (FCS) . 展开更多
关键词 manufacturing execution system framework design pattern distributed object-oriented remote method invocation
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