基于Web服务的异构工作流互联接口设计  

Interface design of heterogeneous workflow interconnection based on Web service

作　　者：唐迪[1] 孙瑞志[1] 向勇[2] 袁钢[1] 

机构地区：[1]中国农业大学信息与电气工程学院,北京100083 [2]清华大学计算机科学与技术系,北京100084

出　　处：《计算机应用》2013年第6期1650-1653,1718,共5页journal of Computer Applications

基　　金：国家863计划项目(2007AA010305)

摘　　要：为了实现企业间异构工作流系统的优势互补和信息共享,针对工作流呈现出的异构、分布等特点,提出了一种基于Web服务的异构工作流流程互联接口设计,以解决异构流程互联问题。从调用接口、调用方式、调用返回等三个方面描述了基于Web服务的流程互联解决方案;并以XPDL描述的SynchroFlow工作流流程与BPEL描述的ODE工作流流程为例,实现了这两种异构工作流的流程相互调用。In order to achieve complementary advantages and information sharing of heterogeneous workflow systems among enterprises, concerning the workflow showing heterogeneous distribution and other characteristics, an interface design of heterogeneous workflow processes interconnection based on Web service was proposed. For the interconnection of heterogeneous processes, the solution of heterogeneous workllow interconnection was described from call interface, call mode and call return respectively. Taking example of SynchroFlow workflow process described by XPDL and ODE （ Open Dynamic Engine） worktlow process described by BPEL. the orocess calls between the workflows was achieved.

关 键 词：异构 工作流 互联 接口 WEB服务 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]