| 基于XML的“零编码”组件框架的设计与实现 |
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| 引用本文： | 孙万里,王丽芳,蒋泽军.基于XML的“零编码”组件框架的设计与实现[J].航空计算技术,2009,39(2):55-60. |
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| 作者姓名： | 孙万里 王丽芳 蒋泽军 |
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| 作者单位： | 西北工业大学计算机学院,陕西西安,710129 |
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| 摘 要： | 为了提高管理信息系统的开发效率，适应用户界面的多变性，增强系统的可修改性和维护性，框架结合MVC和MDA的优势，使用XML描述业务流程、界面组件、数据组件、连接组件、业务组件；动态生成用户界面；创建业务流程、数据组件及连接组件的实例；采用Petri网来控制业务流程，协调各种组件完成业务逻辑处理。开发人员可在几乎“零编码”的情况下完成业务逻辑开发，极大地提高了开发效率，方便了系统变更与扩展，增强了系统可维护性。
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| 关 键 词： | MVC MDA XML 组件 Petri网 零编码 |
Design and Implementation of Zero Code Component Framework Based on XML |
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| SUN Wan-li,WANG Li-fang,JIANG Ze-jun.Design and Implementation of Zero Code Component Framework Based on XML[J].Aeronautical Computer Technique,2009,39(2):55-60. |
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| Authors: | SUN Wan-li WANG Li-fang JIANG Ze-jun |
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| Institution: | SUN Wan- li, WANG Li- fang, JIANG Ze- jun ( College of Computer Science, Northwestern Polytechnical University, Xi＇an 710129, China ) |
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| Abstract: | In the framework, in order to improve development efficiency of Management Information System, adapt to variability of user interface and enhance system＇s modification and maintenance,advantages of MVC and MDA are combined,XML is used to describe business processes, interface components, data components, connectivity components and business components;user interfaces are generated dynamically;instances of business processes, data components and connectivity components are created automatically;Petri net is adopted to control business process and coordinate various components to complete business logic process. Development of business logic can be completed by developers under almost zero code circumstances, so development efficiency is greatly enhanced, system change and expansion are convenient, and the maintenance of system is strengthened. |
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| Keywords: | MVC MDA XML |
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