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毕业论文。通过使用OSWorkflow工作流引擎,把工作重心放在业务和规则定义上,而不需再通过硬编码的方式实现一个Petri网或是一个有穷自动机,从而提高开发效率。本文的主要目标是对OSWorkflow引擎进行研究并应用于某信息管理系统。主要研究工作有:对信息管理系统进行需求分析,包括项目业务概述、业务流程分析并用UML的用例模型对系统业务功能建模,最后得出系统的功能模型;在分析和研究基于J2EE工作流管理系统模型的基础上,把工作流引擎OSWorkflow技术和系统采用的J2EE技术架构整合,并给出系统的技术架构;同时介绍系统所采用的数据库技术;最后本文采用OSWorkflow工作流引擎和J2EE技术,对信息管理系统项目策划管理部分的流程采用OSWorkflwo引擎所支持的xml文件进行流程定义,详细描述其执行过程,并最终给予实现。-By using workflow engine OSWorkfiow,we could pay more attention to theoperation and the definition of rules instead of implementing the Petri net or theFinite State Machine without a hard coded mode,which could improve theefficiency of development.The main objective of this paper is to studyOSWorkflow engine and how to apply it for the Information.Management System.The main research work:The requirement of the Information ManagementSystem is analyzed,including the summarization of operation,the analysis of theoperation workflow and using uml use model modeling for the System.In theend,function model comes;Based on analyzing and researching for theJ2EE・based Workflow Management System model,the technology ofOSWorkflow engine and J2EE architecture are assembled and the technology ofthe system is given.Moreover the technology of the system database is introduced;Finally,the flows,in the Scheme Management operation of the InformationManagement System,using the tec
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