Integration of heterogeneous web services in exceptional situations

• Autorzy: Kaczmarek L.
• Języki publikacji: EN

Abstrakty

EN

Web services are intended to enable interoperability between heterogeneous distributed systems. Although the technology has been widely adopted and accepted, there are still differences between runtime platforms in exception structure and handling. This results in difficulties in effective handling of exceptions during Web services invocation. The paper presents a solution that enables coordinated exception handling between different environments, which involves communication between the client and server to exchange exceptional information and invocation of defined handling functions. The functions are supplied by dedicated libraries that extend heterogeneous runtime platforms. Additionally, IDE environments are augmented with facilities for development of Web services exception processing code. An implementation of the solution for IBM WebSphere Application Server and Microsoft Internet Information Server is presented

Słowa kluczowe

EN

exception handling; service integration; heterogeneous environments; self healing; web services

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Foundations of Computing and Decision Sciences
• Rocznik: 2011
• Tom: Vol. 36, No. 3-4
• Strony: 219--228
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Kaczmarek L.

• Faculty of Electronics, Telecommunications and Informatics, Gdańsk University of Technology, Narutowicza 11/12, 80-233 Gdańsk, Poland,

Bibliografia

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• [6] P.L. Kaczmarek, B. Krefft, and H. Krawczyk, Coordinated Exception Handling in J2EE Applications. In 6th Intern. Conf. on Computational Science, LNCS 3991, 2006.
• [7] ReSIST: Resilience for Survivability in 1ST, A European Network of Excellence. Resilience-Building Technologies: State of Knowledge, 2006.
• [8] R. Shen and E. Choi, Build error-proof Web services. IBM developer Works, 2002.
• [9] K. Simons and J. Stafford, CMEH: Container Managed Exception Handling for Increased Assembly Robustness. In Component-Based Software Engineering, LNCS 3054. 2004.
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• [12] J. Xu, A. Romanovsky, and B. Randell, Concurrent Exception Handling and Resolution in Distributed Object Systems. IEEE Transactions on Parallel and Distributed Systems, 11(10), 2000.