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Authors: Li Li ; Wu Chou ; Dan Zhuo and Feng Liu

Affiliation: Avaya Labs Research, United States

Keyword(s): Two-way Web services, session, meta-services, Web services enablement middleware, stateful transaction, event notification.

Related Ontology Subjects/Areas/Topics: Internet Technology ; Web Information Systems and Technologies ; Web Services and Web Engineering

Abstract: In this paper, we present a flexible Web service middleware framework based on the approach of 2SAP, two-way Web service application proxy. 2SAP is to address some critical issues in Web service enablement of communication services that require session based stateful transactions, two-way full duplex Web service interaction, asynchronous operations and event notification. We introduce the concept of meta-services and base-services in Web service middleware architecture design, and we investigate three options that can be applied to synthesize the service interface descriptions of these services in current WSDL frameworks. Based on the dependency and interaction pattern analyses, we describe the architecture of 2SAP that modularizes the service implementation and components along two dimensions, i.e. stateful vs. stateless and core vs. extension. We show that the architecture of 2SAP can support a variety of collocated and distributed service integration configurations. Our experiment al studies indicated that the service platform of the proposed 2SAP architecture can support the needs of Web service and SOA enablement of real-time communication services. (More)

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Paper citation in several formats:
Li, L.; Chou, W.; Zhuo, D. and Liu, F. (2007). 2SAP: A FLEXIBLE ARCHITECTURE FOR WEB SERVICE ENABLEMENT OF COMMUNICATION SERVICES. In Proceedings of the Third International Conference on Web Information Systems and Technologies - Volume 2: WEBIST; ISBN 978-972-8865-77-1; ISSN 2184-3252, SciTePress, pages 305-312. DOI: 10.5220/0001291403050312

@conference{webist07,
author={Li Li. and Wu Chou. and Dan Zhuo. and Feng Liu.},
title={2SAP: A FLEXIBLE ARCHITECTURE FOR WEB SERVICE ENABLEMENT OF COMMUNICATION SERVICES},
booktitle={Proceedings of the Third International Conference on Web Information Systems and Technologies - Volume 2: WEBIST},
year={2007},
pages={305-312},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001291403050312},
isbn={978-972-8865-77-1},
issn={2184-3252},
}

TY - CONF

JO - Proceedings of the Third International Conference on Web Information Systems and Technologies - Volume 2: WEBIST
TI - 2SAP: A FLEXIBLE ARCHITECTURE FOR WEB SERVICE ENABLEMENT OF COMMUNICATION SERVICES
SN - 978-972-8865-77-1
IS - 2184-3252
AU - Li, L.
AU - Chou, W.
AU - Zhuo, D.
AU - Liu, F.
PY - 2007
SP - 305
EP - 312
DO - 10.5220/0001291403050312
PB - SciTePress