Research on AOP-based QoS-aware Middleware Adaptation Mechianism
Lichen Zhang · 2008
In the heterogeneous dynamic real-time systems,QoS parameters of complex application layer need to change into the QoS parameters supported by several operating systems and networks,mapping to the mechanism which the operating systems and networks can not achieve.Thus,QoS-aware middleware needs to achieve these mechanisms.In this paper,the QoS-aware middleware architecture is discussed.Then we introduce an AOP-based QoS-aware Middleware Adaptation Mechianism.In this Mechianism,a layer of indirection can be added using AOP.All components in the service can be wrapped in an aspect.