Embed JBPM Lightweight Workflow System Construction And Application

Workflow management system workflow technology as the core content has become a research hotspot. The lightweight workflow management system has its own advantages, its development cycle shorter, portability, and scalability, and at some small and medium for specific applications, is a good solution.JBPM, full name is the Java Business Process Management, is a lightweight J2EE-based workflow management system. But how to make better JBPM embedded in lightweight J2EE Web systems at small and medium-sized applications for better efficiency in the implementation is a problem worthy of study.This article from the JBPM flow of the working principle and core engine design talk. Analysis of the JBPM flow model and scheduling mechanism. Lightweight J2EE based workflow system concept. And on this basis to do the following work:1. JBPM engine core design flow analysis study. JBPM through systematic analysis of the working principle, for the subsequent application of structures provides a theoretical basis.2. The introduction of lightweight J2EE enterprise architecture. Separately on the Web tier frameworks Struts, data persistence layer framework for Hibernate, Business Logic Tier Spring framework analysis and presentation. Through the framework for future research to build J2EE workflow system provides the open-source material.3. Embedded JBPM workflow system lightweight J2EE framework structures. J2EE Web made of lightweight workflow system architecture, and at each specific level in the use of lightweight J2EE framework, so that the work flow system greatly improve operational efficiency.4. JBPM at OA system. This article will be an OA system as the background, mainly on the embedded lightweight JBPM workflow system for approval at the company Reimbursement the application flow.