| Andersen, A., Blair, G.S., Eliassen, F.: OOPP: A reflective component-based middleware. In: NIK 2000. |
....policies) our architecture allows a strong separation of the di#erent roles: each of these tasks can be handled separately by specialists. 8 Related Work This section discusses some of the other research projects in the field of adaptable middleware, and their relations to our work. Open ORB [12, 4] is a project whose goal is to define an architecture for adaptable middleware, particularly in the domain of multimedia applications. It is based on a component model which includes explicit dependencies and interaction between components, support for continuous media (streaming) and an event ....
Andersen, A., Blair, G.S., Eliassen, F.: OOPP: A reflective component-based middleware. In: NIK 2000.
....At invocation time, the mapping from URL to resource descriptor would be carried out by the listener or the facade. 7.6 Reflective and Adaptive Middleware By definition, traditional middleware platforms such as CORBA hide the implementation details from the application programmer. Some sources [5] argue that this black box philosophy is increasingly becoming untenable, and that the middleware should provide openness, configurability, and reconfigurability, in a principled way through the concept of reflection . The goal is to provide transparency to the applications that want it and ....
....channels, but not the involved components. They allow the handling of messages as a stream and not in terms of what they represent, which makes them easy to filter or to handle as a whole, but di#cult to manipulate them at a higher level. Related to that, the Open ORB Python Prototype (OOPP) [5] allows programmers to inspect and change the implementation at run time through a well defined open binding model. Other reflective middleware includes LegORB [137] OpenCORBA [90] FlexiNet [59] Quarterware [152] mChaRM (multi Channel Reification Model) 25] and AspectIX [58] 7.6.3 ....
A. Andersen, G.S. Blair, and F. Eliassen. OOPP: A reflective component-based middleware. NIK 2000.
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