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Content Provider | IEEE Xplore Digital Library |
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Author | Belli, F. Linschulte, M. |
Copyright Year | 2008 |
Description | Author affiliation: Fac. for Comput. Sci., Electr. Eng. & Math., Univ. of Paderborn, Paderborn (Belli, F.; Linschulte, M.) |
Abstract | A service-oriented architecture (SOA) for Web applications is often implemented using Web service (WS) standards and consists of different functions the executions of which are perceived as events. The order and time-appropriateness of occurrences of these events play a vital role for the proper working of a real-time SOA. This paper presents an event-based approach for modeling and testing of functional behavior of WS in SOA by event sequence graphs (ESG). Nodes of ESG represent events, e.g., "request" or "response", and arcs give the sequence of these events. For representing parameter values, e.g., for time-out of function calls, ESG are augmented by decision tables (DT). A case study carried out on a commercial Web system with SOA validates the approach and analyzes its characteristic issues. The novelty of the approach stems from (i) its simplicity and lucidity in representing complex real-time Web applications based on WS in SOA, and (ii) its modeling that considers a comfortable fault management. |
Starting Page | 1168 |
Ending Page | 1173 |
File Size | 535888 |
Page Count | 6 |
File Format | |
ISBN | 9780769532622 |
ISSN | 07303157 |
DOI | 10.1109/COMPSAC.2008.144 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-07-28 |
Publisher Place | Finland |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Testing Service oriented architecture Web services Time factors Simple object access protocol Real time systems Contracts decision table (real-time) service oriented architecture web service testing event sequence graph |
Content Type | Text |
Resource Type | Article |
Subject | Computer Science Applications Software |
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