Web环境下基于业务单元的过程集成技术研究

项目名称： Web环境下基于业务单元的过程集成技术研究

项目编号： No.61202070

项目类型： 青年科学基金项目

立项/批准年度： 2013

项目学科： 计算机科学学科

项目作者： 叶蔚

作者单位： 北京大学

项目金额： 25万元

中文摘要： 随着计算机网络的发展，Web正从传统意义下的静态信息发布媒介演变成为一种开放分布的计算环境，在Web环境下如何将业务过程进行有机的集成已经成为企业信息化亟待解决的问题。本项目以支持快速灵活的轻量级过程集成建模、开发、测试和部署为目标，在集成体系结构与集成元模型、过程集成建模方法和过程集成实现技术三个层次展开研究：1）提出"业务单元"概念以统一描述各类Web应用资源，引入"集成件"概念以抽象事件驱动的集成关系语义，基于UML Profile for EAI给出业务单元和集成件的元模型规约，以期得到一种面向业务单元的集成体系结构风格BuOA；2）通过业务单元描述业务活动，通过集成件描述业务活动关系，基于复杂事件处理技术建立一套从BPEL模型到BuOA模型的映射规则，从而指导过程集成建模；3）将集成关系的实现从服务器端引入到浏览器端，实现轻量级的集成中间件和可视化的过程集成开发工具。

中文关键词： 业务单元；集成体系结构风格；轻量级过程集成；过程集成建模；集成平台

英文摘要： With development of computer network, Web is evolving to an open and distributed computing environment from traditional static information distribution medium. It has already become an important and urgent problem for modern enterprise to integrate business process quickly and effectively. To propose a more lightweight method for process integration modeling, development, testing and deploying, this project studies process integration with a three layer perspective: integration architecture style and integration meta-model, processing integration modeling and process integration implementation. 1. This project proposes "Business Unit" (BU) concept as a unified abstract model of Web resource, and then bring in the concept of "Integrator" to abstract event driven integration relation semantics. Based UML Profile for EAI, specification of BU meta-model and Integrator meta-model is presented. In this way, this project obtain a integration architecture style BuOA (Business Unit oriented Architecture). 2. By using BU to describe business activity and using Integrator to describe relation between business activities, this project builds a set of mapping rule from BPEL model to the integrator-based BuOA model based on CEP(Complex Event Process) techniques. These mapping rules can be used as modeling guide for process in

英文关键词： Business Unit；Integration Architecture Style；Lightweight Process Integration；Process Integration Modeling；Integration Platform