C# (CSharp) ActivityForwardContext.CreateStartupContext示例

示例#1

        /// <summary>
        /// 启动执行方法
        /// </summary>
        /// <param name="session">会话</param>
        internal override void ExecuteInstanceImp(IDbSession session)
        {
            //构造流程实例
            var processInstance = new ProcessInstanceManager()
                                  .CreateNewProcessInstanceObject(base.AppRunner, base.ProcessModel.ProcessEntity,
                                                                  base.ParentProcessInstance,
                                                                  base.InvokedSubProcessNode.ActivityInstance);

            //构造活动实例
            //1. 获取开始节点活动
            var startActivity         = base.ProcessModel.GetStartActivity();
            var startExecutionContext = ActivityForwardContext.CreateStartupContext(base.ProcessModel,
                                                                                    processInstance,
                                                                                    startActivity,
                                                                                    base.ActivityResource);

            NodeMediator mediator = NodeMediatorFactory.CreateNodeMediator(startExecutionContext, session);

            mediator.Linker.FromActivityInstance = RunningActivityInstance;
            mediator.ExecuteWorkItem();

            //构造回调函数需要的数据
            WfExecutedResult result = base.WfExecutedResult;

            result.ProcessInstanceIDStarted = processInstance.ID;
            result.Status = WfExecutedStatus.Success;
        }