基于JBPM和角色分组的并行路由算法
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摘要
JBPM在流程的推进过程中要选择相应的路径进行流转,其中并行路由是一种最为复杂的路径选择方法.但初始化路经参数时,并行路由算法节点定义复杂,需要预先定义子路径流程模板,并且逐一对XML文件节点赋值导致效率较低.针对这一问题,提出了一种基于JBPM与角色分组的并行路由算法.该算法引用角色分组的理论,通过运用角色查询单个分组的方法将并行路由分支参数初始化,生成多个并行子路径节点信息,进而将每个节点信息分组存放数据库中,对数据进行统一处理,提高初始化子路径参数的效率.改进后的算法应用到房地产OA办公系统的请假会签功能中,在实践上取得良好效果,满足业务流程灵活多变的需求.
In the process of promoting JBPM appropriate transfer path is required.The parallel routing is one of the most complex and flexible path selection methods.However,definition of algorithm nodes in parameter initialization of the parallel routing is complicated because of the requirement of pre-defined sub-path process templates,which resulting in low efficiency in assigning for each of the XML document node.To solve this problem,aparallel routing algorithm based on JBPM and role grouping was proposed.The algorithm references the theory of role grouping.The algorithm uses role query for a single packet method to initialize the parameters of parallel routing,generating aplurality of parallel sub-path nodes' information.Then information of each nodes is grouped to store in the database in order to unify for processing and improve the efficiency of sub-path parameter setting.The improved algorithm is applied to real estate OA office system for leave function,achieving good results in practice as well as meeting the demand for flexibility of the business process.
In the process of promoting JBPM appropriate transfer path is required.The parallel routing is one of the most complex and flexible path selection methods.However,definition of algorithm nodes in parameter initialization of the parallel routing is complicated because of the requirement of pre-defined sub-path process templates,which resulting in low efficiency in assigning for each of the XML document node.To solve this problem,aparallel routing algorithm based on JBPM and role grouping was proposed.The algorithm references the theory of role grouping.The algorithm uses role query for a single packet method to initialize the parameters of parallel routing,generating aplurality of parallel sub-path nodes' information.Then information of each nodes is grouped to store in the database in order to unify for processing and improve the efficiency of sub-path parameter setting.The improved algorithm is applied to real estate OA office system for leave function,achieving good results in practice as well as meeting the demand for flexibility of the business process.
引文
[1]屠晓丽,姚明海,汤幸江.工作流管理系统的柔性技术研究与应用[J].计算机技术与发展,2010,20(1):120-123.
[2]高杰.深入浅出JBPM[M].北京:人民邮电出版社,2009.
[3]董崇杰.基于JBPM流程设计器[J].计算机系统应用,2013,22(10):55-59.
[4]张利君,马骏,杨涛,等.基于工作流的动态任务调度研究与实现[J].计算机工程与设计,2009,30(10):2533-2538.
[5]范玉顺,罗海滨.工作流管理技术基础[M].北京:清华大学出版社,2001.
[6]王迪,陈晖.基于工作流的高校电子公文流转系统设计与实现[J].电脑知识与技术,2014(15):3528-3530.
[7]WANG Y G,LI H S.Application and research of JBPM workflow based on JBoss seam[C]//Shenyang:2010 2nd International Conference on Advanced Computer Control(ICACC).USA:IEEE,2010,515-518.
[8]吉梅,陈力琼.JBPM工作流在教务管理系统中的应用[J].计算机应用与软件,2011,28(6):230-231.
[9]顾大明.基于JBPM的工作流会签设计[J].民营科技,2010(12):50-50.
[10]王伟,徐文胜.JBPM流程定义文件自动生成算法[J].计算机应用,2012,32(S2):89-91.
[2]高杰.深入浅出JBPM[M].北京:人民邮电出版社,2009.
[3]董崇杰.基于JBPM流程设计器[J].计算机系统应用,2013,22(10):55-59.
[4]张利君,马骏,杨涛,等.基于工作流的动态任务调度研究与实现[J].计算机工程与设计,2009,30(10):2533-2538.
[5]范玉顺,罗海滨.工作流管理技术基础[M].北京:清华大学出版社,2001.
[6]王迪,陈晖.基于工作流的高校电子公文流转系统设计与实现[J].电脑知识与技术,2014(15):3528-3530.
[7]WANG Y G,LI H S.Application and research of JBPM workflow based on JBoss seam[C]//Shenyang:2010 2nd International Conference on Advanced Computer Control(ICACC).USA:IEEE,2010,515-518.
[8]吉梅,陈力琼.JBPM工作流在教务管理系统中的应用[J].计算机应用与软件,2011,28(6):230-231.
[9]顾大明.基于JBPM的工作流会签设计[J].民营科技,2010(12):50-50.
[10]王伟,徐文胜.JBPM流程定义文件自动生成算法[J].计算机应用,2012,32(S2):89-91.