Integration and interchange of enterprise data based on unified data model
WU Jie-y · Manufacturing Automation · 2003
In this paper, a method of Model Driven Architecture (MDA) is introduced, and enterprisedata exchange is implemented based on a unified metamodel. The core of MDA is metaobject facility, which is described by notations of UML. In the procedure of MOF building,the Platform-Independent Model is established firstly, then platform-specific model isbuilt referring to application environment. Stream-based model interchange format isadopted in transferring content from MOF to XML formatted file. In this transferring, thegeneration rules of DTD and XML documents is defined by extended backus naur form.