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New Technology of Library and Information Service  2004, Vol. 20 Issue (9): 29-33    DOI: 10.11925/infotech.1003-3513.2004.09.08
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The Syntax of XL—an XML Programming Language for Web Services
Zhang Aihong(Compiler)
(Department of Information Management, Sichuan University, Chengdu 610064,China)
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XL- an XML programming language has been designed abroad for the implementation of Web Services. XL is fully compliant with W3C standards. One of the key features of XL is that it allows programmers to concentrate on the logic of their application. XL provides high level and declarative constructs for actions typically carried out in the implementation of a Web Service, the productivity of the programmers, the ability of evolution of the programs, and the chances to achieve good performance are substantially enhanced. This paper mainly introduces syntax of XL and gives an example of a Web Service written in XL.

Key wordsXL      Web Services      Programming language      Syntax     
Received: 02 April 2004      Published: 25 March 2003


Corresponding Authors: Zhang Aihong(Compiler)     E-mail:
About author:: Zhang Aihong(Compiler)

Cite this article:

Zhang Aihong(Compiler). The Syntax of XL—an XML Programming Language for Web Services. New Technology of Library and Information Service, 2004, 20(9): 29-33.

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1  Daniela Florescu , Andreas Grünhagen , Donald Kossmann. XL: an XML programming language for Webservice specification and composition Computer Networks,2003,42:641-660
2  D. Florescu, D. Kossmann, An XML Programming Language for Web Service Specification and Composition, Technical report,TU Munich, June 2001
3  D. Florescu, A. Grunhagen, D. Kossmann, XL: an XML programming language for Web service specification and composition, in: WWW2002 Conference Proceedings, 2002
4  D. Florescu, A. Grunhagen, D. Kossmann, XL: a platform for Web Services, in:CIDR 2003, Asilomar, in press

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