Abstract: A framework of a distributed object-oriented application is presented in this paper.Developed with Java, all the function modules of the application are running on separate hosts of Internet. They consume and process messages of their responsibility, and then send response messages to network. These modules are driven by XML-compliant message, which masks the dependancy between implementation and interface for each module. Furthermore, with this framework a message transferring mechanism is designed that masks the dependancy between running media and network for each module. By introducing the CORBA features, the authors conclude that this framework is a simplified implementation version of CORBA for a problemoriented solution.