摘要
近年来,各类工作流技术产品层出不穷,虽然满足了流程的跟踪和业务监控需求,但随着信息技术的发展,一方面,一些行业对于跨区域、跨组织的要求越来越高,这就要求工作流产品在实际的应用中要解决协同办公问题。另一方面,由于业务流程的变更而引起的动态自适应问题也日益突出。针对这两方面的问题,提出了协同的柔性Activiti5引擎的设计方案。其中针对协同问题采用Web Service技术,把需要交互的工作流技术封装为Web服务,通过SOAP和UDDI等协议进行交互。另外针对柔性问题采用BP算法,不断地模拟上下文环境和用户的输入数据,把产生的执行路径的结果存入策略池,动态地自主选择实际执行路径。该协同的柔性Activiti5模型不仅能很好地解决协同交互问题,而且也能有效支持业务的动态变更,从而实现行业的跨区域办公和业务流程的自适应性。
In recent years, diverse kinds of workflow products emerge in an endless stream. With the development of information technology, these products could satisfy need of process tracking and business monitoring. However,requests of inter-region and inter-organization integration in several industries have become higher and higher which needs to solve the problem of collaboration office on one hand, and dynamic adaptive problems caused by alteration of business process have been more and more prominent on the other hand. Aiming at the two problems,a design scheme of collaborative and flexible workflow Aetiviti5 engine h~ been proposed among which Web Serv- ice technology is employed for coordination problem through encapsulating the interactive workflow techniques into Web Services under SOAP and UDDI protocol. In addition,BP algorithm is introduced to solve flexible problems,by which context environments and input data from user are continuously simulating so that the generated result of executive path can be conserved into strategy pool in convenient for dynamically self-determining practical executive path. Eventually the Activiti5 model is shown effective for having ,solved the collaborative and flexible problems and supported dynamic alteration of business with realizations of interregional office and self-adaption potential of business process.
出处
《计算机技术与发展》
2017年第3期48-51,共4页
Computer Technology and Development
基金
贵州省自然科学基金(黔科合20102257)
