A service-oriented exception handling method based on exception classification

Exception handling is a time-consuming and easy to make error task. Especially in service-oriented architecture, exception throw chain becomes complicated particularly, so it improves requirements of exception capture and exception handling. This paper analyzes service-oriented exception produce source and proposes service-oriented exception classification. The exception classification divides exception into service layer exception and process exception. The two kinds of exception are subdivided into system exception, resource exception and application exception. This paper presents a corresponding exception handling method for all kinds of exceptions. The method can enhance robustness of service layer and process layer for service-oriented system.