Designing wrapper components for e-services in integrating heterogeneous systems |
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| Authors: | Massimo Mecella Barbara Pernici |
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| Affiliation: | (1) Università di Roma “La Sapienza”, Dipartimento di Informatica e Sistemistica, Via Salaria 113, 00198 Roma, Italy; E-mail: mecella@dis.uniromA1.it , IT;(2) Politecnico di Milano, Dipartimento di Elettronica e Informazione, Piazza Leonardo da Vinci 32, 20133 Milano, Italy; E-mail: barbara.pernici@polimi.it , IT |
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| Abstract: | Component-based approaches are becoming more and more popular to support Internet-based application development. Different
component modeling approaches, however, can be adopted, obtaining different abstraction levels (either conceptual or operational).
In this paper we present a component-based architecture for the design of e-applications, and discuss the concept of wrapper
components as building blocks for the development of e-services, where these services are based on legacy systems. We discuss
their characteristics and their applicability in Internet-based application development.
Received: 30 October 2000 / Accepted: 9 January 2001 Published online: 28 June 2001 |
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| Keywords: | : e-service – e-application – Component – Wrapper – Legacy system – Cooperation – Integration |
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