Interceptor Based Constraint Violation Detection

  • Authors:
  • Qianxiang Wang;Aditya Mathur

  • Affiliations:
  • Peking University;Purdue University

  • Venue:
  • ECBS '05 Proceedings of the 12th IEEE International Conference and Workshops on Engineering of Computer-Based Systems
  • Year:
  • 2005

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Abstract

Monitoring critical events such as constraints violations is one of the key issues of Autonomic Systems. This paper presents an interceptor based approach of constraint violation detection. In our approach, the monitor code is independent of functional code, and the monitor code can be generated automatically from XML-based constraint specifications. The experiment shows that our approach is feasible and is especially suitable for interface level constraints.