Design and Implementation of Layered-Metadata Using for Component Integration Testing
用于构件集成测试的分层元数据的设计与实现

Based on summarizing the basic idea of component metadata,this paper presents the notion of layered-metadata,and from the point of component user and component developer analyses the requirements to component.Then designs the model and architecture of layered-metadata.Furthermore presents the specific content of layered-metadata,and the realization method of XML representation.Lastly,combined with a metadata example describing the component hardware environment,it gives the XML source codes.