安华信息工作流引擎详细设计说明书2012-3-21[该文档主要描述工作流引擎的实现细节。]目录1引言...............................................................................................................................................41.1编写目的...............................................................................................................................41.2背景.......................................................................................................................................41.3定义.......................................................................................................................................41.4参考资料...............................................................................................................................42程序详细设计..............................................................................................................................52.1工作流运行时（WORKFLOWRUNTIME）............................................................................52.1.1程序概述.......................................................................................................................52.1.2功能设计.......................................................................................................................52.1.3外部接口.....................................................................................................................112.1.4尚未解决的问题.........................................................................................................122.2工作流设计器（WORKFLOWDESIGNER）....................................................................122.2.1程序概述.....................................................................................................................122.2.2功能设计.....................................................................................................................122.2.3外部接口.....................................................................................................................162.2.4尚未解决的问题.........................................................................................................171.3公共对象........................................................................................................................171.4数据库结构说明............................................................................................................202.4.1地区表.........................................................................................................................202.4.2业务附件文件.............................................................................................................202.4.3流程业务数据包..........................................................................................................202.4.4流程业务数据包定义..................................................................................................212.4.5流程实例表.................................................................................................................212.4.6流程日志.....................................................................................................................222.4.7已处理消息队列表................................................................................
