基于OFBiz与工作流的办公自动化系统

为了解决通常开发基于web的办公自动化系统时不可避免的遇到扩展性差、低可靠性等问题,笔者引入了开发web系统的OFBiz(Open For Business)体系结构.阐述了基于J2EE体系结构的开放资源项目OFBiz(Open For Business)的组成结构、运行机理和易开发、易扩展、可重用、高可靠性等特点,同时根据工作流管理系统的原理,利用0FBiz的Workflow Engine(工作流引擎),按照xML过程定义语言(XPDL:XML Process Definition Language)对办公自动化系统流程的描述,开发符合用户需求的办公自动化系统.基于OFBiz体系结构的办公自动化系统可扩展性以及可靠性等都得到大大的提高.

Realization on office automation system based on OFBiz and workflow

To resolve some inevitable problems, such as weak expansibility and low dependability, during developing the Office Automation System based on web, the OFBiz(Open For Business) architecture of developing web system is introduced. The framework, function principle and some features, including easy developing, easy extending, reusability and high reliability to developers of the open source project OFBiz based J2EE architecture are discussed. In term of the theory of workflow management system, office automation system is developed using OFBiz workflow engine and according to office automation system process defined by XPDL(XML Process Definition Language). The expansibility and dependability of office automation system are improved, which is based on OFBiz architecture.