Design, Implementation And Application Of PowerFlow Based On J2EE

Recently, the wild access to the Internet and the continuous development of Enterprise B2B and B2C Business call for the enterprise to have a software platform which is enabled to support various integrated application. The workflow management system is the software platform and tool which supports the enterprise process management, optimization and realizes the integration of various applications, which meets the demand in this respect.Workflow Management System (WfMS) is the tool that enables the computer assistance synergy, which can realize the full or partial automatic management of the workflow. According to the specific standards, the workflow is customized to realize the computer assistance control. Workflow Management System not only streamlines the standardization of the engagement but also is convenient for the reasonable configuration of the staff and resource, the monitor and review of the workflow and improvement of the working efficiency. As the core software component of this system, Workflow Engine plays an important part in the Workflow Management System.The thesis conducts a preliminary research on the status quo of the workflow technology and its developing trend. Then the thesis draws in the basic functions that the current workflow management coalition should provide. Subsequently, this paper refers to the workflow reference model of the workflow union and presents the workflow model. Based on the above-mentioned workflow model, the systematic architecture of the J2EE-based workflow management system which is applicable to the use of Web is built up. Finally, the design and realization of the core functions of PowerFlow Management System is highlighted and well applied to the Trade Management System.