基于BPEL4WS的工作流平台的设计和实现

随着市场竞争的全球化，企业必须能够对其业务过程进行快速重组，以提高自身竞争力，这使得其工作流问题受到了广泛的重视和研究。但是目前的工作流技术仍然不够成熟，尤其是业务过程涉及不同企业间的协作时，存在着互操作方面的诸多缺陷。Web服务的产生和发展很好地解决了这个难题，所以建立在Web服务基础上的BPEL4WS工作流技术弥补了当前工作流技术的不足，且已成为一种发展趋势。基于BPEL4WS设计和实现了一个工作流平台，并成功应用于攀钢的企业综合业务系统中。

Design and implementation of workflow platform based on BPEL4WS

With the increasing globalization of market competition, enterprises must be able to reform to its business processes quickly, so its workflow has received wide attention and study. However, the current workflow technology is far from mature, especially there are many drawbacks about interoperation in the collaborations among heterogeneous enterprises. The emergence and developmcnt of Web Services just solves these drawbacks, so the workflow technology of BPEIAWS based on the Web Services can make up the deficiency of the current workflow technology. In this paper, a workflow platform based on BPEL4WS was designed and implemented, and it had been successfully applied into the integrated business process system in Panzhihua Steel Cooperation.