摘要
针对RP(rapid prototyping)企业信息软件系统开发中存在的系统异构性,结合RP企业内的工艺流程特点,利用商业流程建模语言(business process execution language,BPEL)从服务注册中心选择企业内部或联盟企业提供的工艺服务进行编排,并将BPEL引擎作为系统的服务端为客户端提供组合服务。实验系统利用同步调用松散耦合的工艺服务代替了BPEL流程中常用的无状态异步调用,并支持实时的状态查询功能。
Aimed at resolving the heterogeneity of system in the process of rapid prototyping service software developing,in combination with the manufacturing characteristics of RP field,BPEL is used to choose and arrange the web services from the registration center which is supported by internal departments or the coalition enterprises. Then the BPEL engine could be the server-side of system to execute the composition services for the client-side. The entire system chose the synchronous mechanism to call the loose coupled process services instead of the asynchronous non-state call which used commonly in BPEL process. This system also supplied the real-time manufacturing state checking.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第14期3313-3316,共4页
Computer Engineering and Design
基金
上海大学研究生创新基金项目(A-16-0109-07-010)
