Formal or Not, but Precise Modelling of Services with CASL4SOA and SoaML

C. Choppy, G. Reggio, Khanh-Dung Tran
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引用次数: 3

Abstract

The emergence of service-oriented architecture (SOA) enables business functionalities to be invoked over a remote network, and thus requires specific modelling methods to develop service-oriented solutions. In this paper, we focus on precise service modelling and provide two approaches, one based on a standard widespread not formal notation (SoaML), and the other based on a formal notation (CASL4SOA). We chose SoaML introduced by OMG as a standard UML profile for modelling services, and CASL4SOA, a formal visual notation for service oriented systems based on CASL that resulted from a unification effort of the algebraic specification community. We illustrate both approaches using a case study.
使用CASL4SOA和SoaML进行正式或非正式但精确的服务建模
面向服务的体系结构(SOA)的出现支持通过远程网络调用业务功能,因此需要特定的建模方法来开发面向服务的解决方案。在本文中,我们将重点关注精确的服务建模,并提供两种方法,一种基于标准的广泛非形式化符号(SoaML),另一种基于形式化符号(CASL4SOA)。我们选择了OMG引入的SoaML作为服务建模的标准UML概要文件,以及CASL4SOA,这是一种基于CASL的面向服务系统的形式化可视化符号,它是由代数规范社区的统一努力产生的。我们用一个案例研究来说明这两种方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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