Title :
On Modeling and Developing Self-Healing Web Services Using Aspects
Author :
Mostefaoui, Ghita Kouadri ; Maamar, Zakaria ; Narendra, Nanjangud C. ; Thiran, Patrick
Author_Institution :
Fribourg Univ., Fribourg, Switzerland
Abstract :
Like any computing application, Web services are subject to failure and unavailability due to multiple reasons like Web service faulty-code and unreliable communication-infrastructure. A manual correction of Web services failure is error-prone and time-consuming. An effective Web services environment should be able to monitor its state, diagnosis faults, and automatically recover from failures. This process is known as self-healing. In this paper, we address self-healing issues of Web services using Aspect-Oriented Programming (AOP). AOP supports separation of self-healing concerns from Web services code and promotes maintenance and reusability.
Keywords :
Web services; object-oriented programming; program diagnostics; software maintenance; software reusability; aspect-oriented programming; code maintenance; code reusability; fault diagnosis; self-healing Web services; Application software; Computer applications; Computer crashes; Condition monitoring; Encapsulation; Error correction; Fault diagnosis; Mobile communication; Mobile computing; Web services; AOP; Self-Healing; Web service;
Conference_Titel :
Communication Systems Software and Middleware, 2007. COMSWARE 2007. 2nd International Conference on
Conference_Location :
Bangalore
Print_ISBN :
1-4244-0613-7
DOI :
10.1109/COMSWA.2007.382557