| 一种分布式应用数据交换系统的设计与实现 |
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| 作者单位： | 解放军理工大学工程兵工程学院 |
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| 摘 要： | 为了解决数据交换中适应不同安全级别、不同网络传输要求等问题,设计了一个基于消息中间件、支持不同数据优先级、不同密级和不同时段传输的可控数据交换系统(AppSwitch),并利用Java语言,基于IBM-MQ,实现了整个系统.该系统能够根据预先确定的安全要求、数据传输和交换策略,实现不同分布式应用系统之间异构数据有效的交换,达到系统互连互通的目的.系统的成功运行表明,通过在消息报文中增加加密标志、消息优先级别字段,在传输安全策略中增加时段控制等措施能够有效地解决该问题.
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| 关 键 词： | 数据交换 消息中间件 消息队列 路由 访问控制 |
Design and implementation of data exchange for distributed applications |
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| Authors: | Zhao Shuining Jin Dawei |
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| Abstract: | To adapt to different security ranks,different transferring requirements etc,a controllable data exchange system(i.e.the AppSwitch) has been designed based on message middleware to realize transferring at different periods for data with different priorities,different classification level.The AppSwitch is implemented by Java based on IBM-MQ.Using the AppSwtich,according to security requirements and polices customized for transferring and exchange,different distributed applications can exchange data asynchronously.It is proved that through adding the encryption flag message priority field within message packet header and adding period measures within polices of transferring security the system can work effectively. |
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| Keywords: | data exchange message middleware message queue route access control |
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