A policy-driven exception handling approach for service-oriented processes

摘要

Aiming to improving the exception handling capacity of BPEL process, this paper explores a policy-based exception handling method for service-oriented processes. The paper propose a policy-based exception handling description language EHPDL-P,and design a exception handling framework EHP-F to support the implementation mechanism of exception handling process based on EHPDL-P. Finally,through a case study from the domain of Manufacturing Execution System, this paper demonstrates the policy-based exception handling approach for service-oriented processes.