System, method and computer program for application support in a data processing system

摘要

A data processing system comprising an object framework, and a plurality of components for supporting an application program utilizing the plurality of components. In the object framework, each of the plurality of components registers with the object framework. Then, in response to the registering, each of the plurality of components is associated with one of a plurality of context groups. Furthermore, each of the plurality of components creates an instance of itself. A first instance is associated with a first context group of a first respective component and a second instance is associated with a second context group of a second respective component. The first instance and the second instance operate independently of each other.