Metadata driven system for effecting extensible data interchange based on universal modeling language (UML), meta object facility (MOF) and extensible markup language (XML) standards

摘要

A method is disclosed for effecting data interchange among software tools and repositories in a distributed heterogeneous environment in a computer system having at least one repository of a first type and at least one software modeling tool of a second type. The method includes the steps of registering and storing metadata describing a meta model in the repository. Next, a set of rules and streams of data are generated based on the rules, and then documents conforming to each of the metamodels are generated by reading the set of rules. An importer is written for use in importing into the repository the streams of data; and, an exporter is written for use in exporting from the repository the streams of data.