| 摘要: |
| 介绍了一种面向电信增值业务领域的流程描述语言XPL(extended-calling process language)以及支持该语言的业务生成系统.XPL拥有较强的语音类业务描述能力和数据类业务描述能力,具有抽象层次高,使用灵活、简单,开发业务速度快的特点.该业务生成系统基于面向服务的构架(services-oriented architecture,简称SOA),适用于网络融合条件下的业务生成. |
| 关键词: 业务生成 XPL(extended-calling process language) 构件 软件复用 SOA(services-oriented architecture) Web Services 业务片段 |
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| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60432010 (国家自然科学基金); the National Basic Research Program of China under Grant No.2007CB307100 (国家重点基础研究发展计划(973)); the China Next Generation Internet under Grant No.CNGI-04-14-1T (中国下一代因特网) |
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| Extended-Calling Process Language: An Integrated-Communication-Services-Oriented Language |
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YANG Qin,WEN Jia-Jia,CHEN Jun-Liang
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| Abstract: |
| This paper presents a service flow describing language XPL (extended-calling process language) which mainly focuses on value-added service in telecom field, and the supporting system of this language. XPL has the ability to describe both calling and digital services. This language is highly abstract, easily used and fast in developing service. Due to the base of SOA (services-oriented architecture), the supporting system suits service creation under the condition of net merging. |
| Key words: service creation XPL (extended-calling process language) component software reuse SOA (services-oriented architecture) Web service service fragment |
