| PDM产品结构树的一种权限管理办法 |
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| 引用本文： | 李天盟,曹宝香,夏小娜,王德智.PDM产品结构树的一种权限管理办法[J].信息技术与信息化,2005(5):97-99,F0003. |
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| 作者姓名： | 李天盟 曹宝香 夏小娜 王德智 |
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| 作者单位： | 曲阜师范大学计算机科学学院,山东曲阜,273165 |
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| 摘 要： | 本文介绍了一种基于Web的PDM产品结构树的权限管理方法.该方法的整体分析过程采用了UML/ROSE的建模技术,数据结构存储使用了Oracle数据库技术,算法实现使用了J2EE技术.它实现了产品结构树的权限继承和权限集成等功能.实践证明,此方法也可应用于类似结构的管理信息系统中,具有非常好的通用性.
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| 关 键 词： | 产品数据管理 产品结构树 多双亲树 权限管理 权限继承 权限集成 产品结构树 权限管理 PDM Oracle J2EE技术 管理信息系统 数据库技术 建模技术 整体分析 |
A Method for Right Management of Product Structure Tree in PDM |
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| LI Tian-meng,CAO Bao-xiang,XIA Xiao-na,WANG De-zhi.A Method for Right Management of Product Structure Tree in PDM[J].Information Technology & Informatization,2005(5):97-99,F0003. |
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| Authors: | LI Tian-meng CAO Bao-xiang XIA Xiao-na WANG De-zhi |
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| Affiliation: | LI Tian-meng CAO Bao-xiang XIA Xiao-na WANG De-zhi |
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| Abstract: | This paper introduces a method for Right Management of Product Structure Tree in PDM based on Web. The analysis of this method has adopted the modeling technology of UML/ROSE, its data structure's store uses Oracle database technology, and its algorithm has been implemented by using J2EE technology. Moreover this method has realized right succession and right integration of product structure tree etc. Practice shows that this method can be used to the management information system of this similar structure too, therefore it's general. |
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| Keywords: | Product data management Product structure tree Many parents tree Right Management Right succession Right integration |
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