/// <summary> /// EOrJoin合并时的节点完成方法 /// 根据前置转移上定义的是否强制分支来判断完成合并节点 /// </summary> /// <param name="processInstance">流程实例</param> /// <param name="transitionGUID">转移GUID</param> /// <param name="fromActivity">起始活动</param> /// <param name="fromActivityInstance">起始活动实例</param> /// <param name="runner">运行者</param> /// <param name="session">会话</param> private NodeAutoExecutedResult CompleteAutomaticallyByForcedBranchesCount(ProcessInstanceEntity processInstance, string transitionGUID, ActivityEntity fromActivity, ActivityInstanceEntity fromActivityInstance, WfAppRunner runner, IDbSession session) { NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Unknown); IList <TransitionEntity> forcedTransitionList = null; var tokensCountRequired = base.ProcessModel.GetForcedBranchesCountBeforeEOrJoin(GatewayActivity, out forcedTransitionList); if (tokensCountRequired == 0) { result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Failed); throw new WfXpdlException(LocalizeHelper.GetEngineMessage("nodemediatoreorjoin.CompleteAutomaticallyByForcedBranchesCount.error")); } //根据强制分支的数目和具体分支来完成增强合并节点 var forcedCount = forcedTransitionList.Where(t => t.TransitionGUID == transitionGUID).Count(); if (forcedCount == 0) { //当前执行的分支不是强制分支,直接返回就可以 result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.NotForcedBrancheWhenEOrJoin); } else if (forcedCount == 1) { result = CompleteAutomaticallyInternal(processInstance, transitionGUID, fromActivity, fromActivityInstance, tokensCountRequired, runner, session); } return(result); }
/// <summary> /// 自动完成 /// </summary> /// <param name="processInstance">流程实例</param> /// <param name="transitionGUID">转移GUID</param> /// <param name="fromActivity">起始活动</param> /// <param name="fromActivityInstance">起始活动实例</param> /// <param name="toActivity">目标活动</param> /// <param name="runner">运行者</param> /// <param name="session">会话</param> /// <returns>网关执行结果</returns> public NodeAutoExecutedResult CompleteAutomaticlly(ProcessInstanceEntity processInstance, string transitionGUID, ActivityEntity fromActivity, ActivityInstanceEntity fromActivityInstance, ActivityEntity toActivity, WfAppRunner runner, IDbSession session) { var gatewayActivityInstance = base.CreateActivityInstanceObject(toActivity, processInstance, runner); base.InsertActivityInstance(gatewayActivityInstance, session); base.CompleteActivityInstance(gatewayActivityInstance.ID, runner, session); gatewayActivityInstance.ActivityState = (short)ActivityStateEnum.Completed; base.Linker.ToActivityInstance = gatewayActivityInstance; //写节点转移实例数据 base.InsertTransitionInstance(processInstance, transitionGUID, fromActivityInstance, gatewayActivityInstance, TransitionTypeEnum.Forward, TransitionFlyingTypeEnum.NotFlying, runner, session); NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Successed); return(result); }
/// <summary> /// EOrJoin合并时的节点完成方法 /// 前端动态传递要合并的Tokens的数目 /// </summary> /// <param name="processInstance">流程实例</param> /// <param name="transitionGUID">转移GUID</param> /// <param name="fromActivity">起始活动</param> /// <param name="fromActivityInstance">起始活动实例</param> /// <param name="runner">运行者</param> /// <param name="session">会话</param> private NodeAutoExecutedResult CompleteAutomaticallyByTokensCount(ProcessInstanceEntity processInstance, string transitionGUID, ActivityEntity fromActivity, ActivityInstanceEntity fromActivityInstance, WfAppRunner runner, IDbSession session) { NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Unknown); if (runner.ControlParameterSheet == null || runner.ControlParameterSheet.EOrJoinTokenPassCount <= 0) { result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Failed); throw new WfXpdlException(LocalizeHelper.GetEngineMessage("nodemediatoreorjoin.CompleteAutomaticallyByTokensCount.error")); } var tokensCountRequired = runner.ControlParameterSheet.EOrJoinTokenPassCount; result = CompleteAutomaticallyInternal(processInstance, transitionGUID, fromActivity, fromActivityInstance, tokensCountRequired, runner, session); return(result); }
/// <summary> /// EOrJoin合并时的节点完成方法 /// </summary> /// <param name="processInstance">流程实例</param> /// <param name="transitionGUID">转移GUID</param> /// <param name="fromActivity">起始活动</param> /// <param name="fromActivityInstance">起始活动实例</param> /// <param name="runner">运行者</param> /// <param name="session">会话</param> public NodeAutoExecutedResult CompleteAutomaticlly(ProcessInstanceEntity processInstance, string transitionGUID, ActivityEntity fromActivity, ActivityInstanceEntity fromActivityInstance, WfAppRunner runner, IDbSession session) { NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Unknown); //根据强制或合并类型来处理 if (GatewayActivity.GatewayJoinPassType == GatewayJoinPassEnum.TokenCountPass) { result = CompleteAutomaticallyByTokensCount(processInstance, transitionGUID, fromActivity, fromActivityInstance, runner, session); } else if (GatewayActivity.GatewayJoinPassType == GatewayJoinPassEnum.ForcedBranchPass) { result = CompleteAutomaticallyByForcedBranchesCount(processInstance, transitionGUID, fromActivity, fromActivityInstance, runner, session); } return(result); }
/// <summary> /// 置开始节点为结束状态 /// </summary> /// <param name="processInstance"></param> /// <param name="activityResource"></param> /// <param name="session"></param> /// <returns></returns> private NodeAutoExecutedResult CompleteAutomaticlly(ProcessInstanceEntity processInstance, ActivityResource activityResource, IDbSession session) { //开始节点没前驱信息 var fromActivityInstance = base.CreateActivityInstanceObject(base.Linker.FromActivity, processInstance, activityResource.AppRunner); base.ActivityInstanceManager.Insert(fromActivityInstance, session); base.ActivityInstanceManager.Complete(fromActivityInstance.ID, activityResource.AppRunner, session); fromActivityInstance.ActivityState = (short)ActivityStateEnum.Completed; base.Linker.FromActivityInstance = fromActivityInstance; NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Successed); return(result); }
/// <summary> /// 自动完成 /// </summary> /// <param name="processInstance">流程实例</param> /// <param name="transitionGUID">转移GUID</param> /// <param name="fromActivity">起始活动</param> /// <param name="fromActivityInstance">起始活动实例</param> /// <param name="runner">运行者</param> /// <param name="session">会话</param> /// <returns>网关执行结果</returns> public NodeAutoExecutedResult CompleteAutomaticlly(ProcessInstanceEntity processInstance, string transitionGUID, ActivityEntity fromActivity, ActivityInstanceEntity fromActivityInstance, WfAppRunner runner, IDbSession session) { NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Unknown); //XOrJoin合并,直接置为完成状态,因为始终只有一个分支可以得到执行,其它分支被排斥 var gatewayActivityInstance = base.CreateActivityInstanceObject(base.GatewayActivity, processInstance, runner); gatewayActivityInstance.GatewayDirectionTypeID = (short)GatewayDirectionEnum.XOrJoin; base.InsertActivityInstance(gatewayActivityInstance, session); base.CompleteActivityInstance(gatewayActivityInstance.ID, runner, session); gatewayActivityInstance.ActivityState = (short)ActivityStateEnum.Completed; base.GatewayActivityInstance = gatewayActivityInstance; //写节点转移实例数据 base.InsertTransitionInstance(processInstance, transitionGUID, fromActivityInstance, gatewayActivityInstance, TransitionTypeEnum.Forward, TransitionFlyingTypeEnum.NotFlying, runner, session); result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Successed); return(result); }
/// <summary> /// EOrJoin合并时的节点完成方法 /// 内部执行逻辑 /// </summary> /// <param name="processInstance">流程实例</param> /// <param name="transitionGUID">转移GUID</param> /// <param name="fromActivity">起始活动</param> /// <param name="fromActivityInstance">起始活动实例</param> /// <param name="tokensCountRequired">合并要求的Token数目</param> /// <param name="runner">运行者</param> /// <param name="session">会话</param> private NodeAutoExecutedResult CompleteAutomaticallyInternal(ProcessInstanceEntity processInstance, string transitionGUID, ActivityEntity fromActivity, ActivityInstanceEntity fromActivityInstance, int tokensCountRequired, WfAppRunner runner, IDbSession session) { NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Unknown); //当前执行的分支就是强制分支 //检查是否有运行中的合并节点实例 ActivityInstanceEntity joinNode = base.ActivityInstanceManager.GetActivityRunning( processInstance.ID, base.GatewayActivity.ActivityGUID, session);; if (joinNode == null) { //第一个分支首次运行 joinNode = base.CreateActivityInstanceObject(base.GatewayActivity, processInstance, runner); //计算总需要的Token数目 joinNode.TokensRequired = tokensCountRequired; joinNode.TokensHad = 1; //进入运行状态 joinNode.ActivityState = (short)ActivityStateEnum.Running; joinNode.GatewayDirectionTypeID = (short)GatewayDirectionEnum.OrJoin; //写入默认第一次的预选步骤用户列表 joinNode.NextStepPerformers = NextStepUtility.SerializeNextStepPerformers(runner.NextActivityPerformers); base.InsertActivityInstance(joinNode, session); base.InsertTransitionInstance(processInstance, transitionGUID, fromActivityInstance, joinNode, TransitionTypeEnum.Forward, TransitionFlyingTypeEnum.NotFlying, runner, session); } else { //更新节点的活动实例属性 joinNode.TokensHad += 1; base.GatewayActivityInstance = joinNode; //更新Token数目 base.ActivityInstanceManager.IncreaseTokensHad(base.GatewayActivityInstance.ID, runner, session); base.InsertTransitionInstance(processInstance, transitionGUID, fromActivityInstance, joinNode, TransitionTypeEnum.Forward, TransitionFlyingTypeEnum.NotFlying, runner, session); } //判断是否到达合并节点的通过Token数目要求 if (joinNode.TokensHad == joinNode.TokensRequired) { //如果达到完成节点的Token数,则设置该节点状态为完成 base.CompleteActivityInstance(base.GatewayActivityInstance.ID, runner, session); base.GatewayActivityInstance.ActivityState = (short)ActivityStateEnum.Completed; //更新其它分支上的待办节点为阻止状态(CanRenewInstance = 0) base.ActivityInstanceManager.UpdateActivityInstanceBlockedBetweenSplitJoin(base.GatewayActivity, base.GatewayActivityInstance, base.ProcessModel, session); result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.Successed); } else if (joinNode.TokensHad < joinNode.TokensRequired) { result = NodeAutoExecutedResult.CreateGatewayExecutedResult(NodeAutoExecutedStatus.WaitingForOthersJoin); } return(result); }
/// <summary> /// 自动完成 /// </summary> /// <param name="processInstance">流程实例</param> /// <param name="transitionGUID">转移GUID</param> /// <param name="fromActivity">起始活动</param> /// <param name="fromActivityInstance">起始活动实例</param> /// <param name="runner">运行者</param> /// <param name="session">会话</param> /// <returns>网关执行结果</returns> public NodeAutoExecutedResult CompleteAutomaticlly(ProcessInstanceEntity processInstance, string transitionGUID, ActivityEntity fromActivity, ActivityInstanceEntity fromActivityInstance, WfAppRunner runner, IDbSession session) { //检查是否有运行中的合并节点实例 ActivityInstanceEntity joinNode = base.ActivityInstanceManager.GetActivityRunning(processInstance.ID, base.GatewayActivity.ActivityGUID, session); int tokensRequired = 0; int tokensHad = 0; if (joinNode == null) { var joinActivityInstance = base.CreateActivityInstanceObject(base.GatewayActivity, processInstance, runner); //计算总需要的Token数目 joinActivityInstance.TokensRequired = GetTokensRequired(); joinActivityInstance.TokensHad = 1; tokensRequired = joinActivityInstance.TokensRequired; //进入运行状态 joinActivityInstance.ActivityState = (short)ActivityStateEnum.Running; joinActivityInstance.GatewayDirectionTypeID = (short)GatewayDirectionEnum.AndJoin; //写入默认第一次的预选步骤用户列表 joinActivityInstance.NextStepPerformers = NextStepUtility.SerializeNextStepPerformers(runner.NextActivityPerformers); base.InsertActivityInstance(joinActivityInstance, session); base.InsertTransitionInstance(processInstance, transitionGUID, fromActivityInstance, joinActivityInstance, TransitionTypeEnum.Forward, TransitionFlyingTypeEnum.NotFlying, runner, session); } else { //更新节点的活动实例属性 base.GatewayActivityInstance = joinNode; tokensRequired = base.GatewayActivityInstance.TokensRequired; tokensHad = base.GatewayActivityInstance.TokensHad; //更新Token数目 base.ActivityInstanceManager.IncreaseTokensHad(base.GatewayActivityInstance.ID, runner, session); base.InsertTransitionInstance(processInstance, transitionGUID, fromActivityInstance, joinNode, TransitionTypeEnum.Forward, TransitionFlyingTypeEnum.NotFlying, runner, session); } if ((tokensHad + 1) == tokensRequired) { //如果达到完成节点的Token数,则设置该节点状态为完成 base.CompleteActivityInstance(base.GatewayActivityInstance.ID, runner, session); base.GatewayActivityInstance.ActivityState = (short)ActivityStateEnum.Completed; } NodeAutoExecutedResult result = NodeAutoExecutedResult.CreateGatewayExecutedResult( NodeAutoExecutedStatus.Successed); return(result); }