An architecture for extensible middleware platforms

Authors


  • In collaboration with France Telecom, 38–40 Rue Gal Leclerc, 92794 Issy Moulineaux, France.

Abstract

This article presents a middleware platform architecture whose goals, motivated by the needs of a real-world application, are the following: separation of functional and non-functional code in applications, composition of non-functional properties, and modularity and extensibility of the middleware platform itself. This architecture is inspired by the Enterprise Java Beans platform, and uses a new object composition model to separate and compose the non-functional properties. In order to evaluate this architecture, we have implemented the JavaPod platform which we have used to implement a prototype of the application that motivated our goals. The results of these experiments show that our goals can indeed be achieved with our architecture. Copyright © 2001 John Wiley & Sons, Ltd.

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