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11. 发明申请

US20050240651A1 Method and system of typing resources in a distributed system 有权
标题翻译：在分布式系统中打字资源的方法和系统
公开(公告)号：US20050240651A1
公开(公告)日：2005-10-27
申请号：US11141839
申请日：2005-06-01
申请人： Kannan Govindarajan , Sekhar Sarukkai , Shamik Shama , Shankar Umamaheshwaran , Arindam Banerji , Alan Karp
发明人： Kannan Govindarajan , Sekhar Sarukkai , Shamik Shama , Shankar Umamaheshwaran , Arindam Banerji , Alan Karp
IPC分类号： G06F9/46
CPC分类号： G06F9/465 , G06F9/5027 , G06F2209/462 , G06F2209/463 , G06F2209/5015 , Y10S707/966 , Y10S707/99933 , Y10S707/99943
摘要： A system and method for typing resources in a distributed system is provided which enables flexible searching mechanisms for finding distributed resources. The distributed system includes at least three types of resources: service, vocabulary and contract resources. The service resource includes the implementation logic for the service. A contract resource contains interface data used for accessing resources. The vocabulary resource contains an attribute schema defining attributes used to describe resources. Each resource—including service, vocabulary and contract resources—is typed by associating one or more vocabulary resources and one or more contract resources with the resource. The vocabulary resources explain the meaning of attribute lists describing the resource and enable the resource to be discovered. The contract resources provide data for accessing the resource. Because vocabulary and contract resources are themselves resources, they are also typed by vocabulary and contract resources and are, accordingly, discoverable and accessible. Typing resources with vocabularies and contracts that are themselves discoverable resources, provides a structural mechanism for supporting robust resource discovery processes suitable for large, loosely-coupled distributed systems.
摘要翻译：提供了一种用于在分布式系统中输入资源的系统和方法，其实现了用于查找分布式资源的灵活搜索机制。分布式系统至少包含三种资源：服务，词汇和合同资源。服务资源包括服务的实现逻辑。合同资源包含用于访问资源的接口数据。词汇资源包含定义用于描述资源的属性的属性模式。通过将一个或多个词汇资源和一个或多个合同资源与资源相关联来分类每个包括资源的服务，词汇和合同资源。词汇资源解释描述资源的属性列表的含义，并使资源被发现。合同资源提供访问资源的数据。因为词汇和合同资源本身就是资源，它们也是由词汇和合同资源打入的，因此可以发现和可访问。使用本身是可发现资源的词汇和合同键入资源，为支持适用于大型，松散耦合的分布式系统的强大的资源发现过程提供了一种结构性机制。

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