internal EventNode(ActivityEntity activity)
: base(activity)
{
}
internal AndSplitNode(ActivityEntity activity)
: base(activity)
{
}
internal ComplexJoinNode(ActivityEntity activity)
: base(activity)
{
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="currentActivity"></param>
public NodeBase(ActivityEntity currentActivity)
{
Activity = currentActivity;
}
internal EventNode(ActivityEntity activity)
: base(activity)
{
}
internal ComplexSplitNode(ActivityEntity activity)
: base(activity)
{
}
public string UpdateActivity(ActivityEntity activity)
{
const string sql = @"uspUpdate_Activity";
return(Db.Update(sql, true, Take(activity)));
}
/// <summary>
/// 获取下一步节点列表
/// </summary>
/// <param name="fromTransition">起始转移</param>
/// <param name="currentGatewayActivity">当前节点</param>
/// <param name="conditionKeyValuePair">条件</param>
/// <param name="resultType">结果类型</param>
/// <returns>返回节点</returns>
internal override NextActivityComponent GetNextActivityListFromGateway(TransitionEntity fromTransition,
ActivityEntity currentGatewayActivity,
IDictionary <string, string> conditionKeyValuePair,
out NextActivityMatchedType resultType)
{
NextActivityComponent child = null;
NextActivityComponent gatewayComponent = null;
resultType = NextActivityMatchedType.Unknown;
var transitionList = this.ProcessModel.GetForwardTransitionList(currentGatewayActivity.ActivityGUID).ToList();
if (currentGatewayActivity.GatewayDirectionType == GatewayDirectionEnum.AndSplit ||
currentGatewayActivity.GatewayDirectionType == GatewayDirectionEnum.AndSplitMI)
{
//获取AndSplit的每一条后续连线上的To节点
foreach (TransitionEntity transition in transitionList)
{
child = GetNextActivityListFromGatewayCore(transition,
conditionKeyValuePair,
out resultType);
gatewayComponent = AddChildToGatewayComponent(fromTransition, currentGatewayActivity, gatewayComponent, child);
}
if (gatewayComponent == null)
{
resultType = NextActivityMatchedType.WaitingForSplitting;
}
}
else if (currentGatewayActivity.GatewayDirectionType == GatewayDirectionEnum.OrSplit)
{
//获取OrSplit的，满足条件的后续连线上的To节点
foreach (TransitionEntity transition in transitionList)
{
bool isValidTransition = base.ProcessModel.IsValidTransition(transition, conditionKeyValuePair);
if (isValidTransition)
{
child = GetNextActivityListFromGatewayCore(transition,
conditionKeyValuePair,
out resultType);
gatewayComponent = AddChildToGatewayComponent(fromTransition, currentGatewayActivity, gatewayComponent, child);
}
if (gatewayComponent == null)
{
resultType = NextActivityMatchedType.NoneTransitionMatchedToSplit;
}
}
}
else if (currentGatewayActivity.GatewayDirectionType == GatewayDirectionEnum.XOrSplit)
{
//按连线定义的优先级排序
transitionList.Sort(new TransitionPriorityCompare());
//获取XOrSplit的，第一条满足条件的后续连线上的To节点
foreach (TransitionEntity transition in transitionList)
{
bool isValidTransitionXOr = base.ProcessModel.IsValidTransition(transition, conditionKeyValuePair);
if (isValidTransitionXOr)
{
child = GetNextActivityListFromGatewayCore(transition,
conditionKeyValuePair,
out resultType);
gatewayComponent = AddChildToGatewayComponent(fromTransition, currentGatewayActivity, gatewayComponent, child);
//退出循环
break;
}
}
if (gatewayComponent == null)
{
resultType = NextActivityMatchedType.NoneTransitionMatchedToSplit;
}
}
else
{
resultType = NextActivityMatchedType.Failed;
throw new Exception("Split 分支节点的类型不明确！");
}
return(gatewayComponent);
}
internal StartNode(ActivityEntity activity)
: base(activity)
{
}
public int InsertActivity(ActivityEntity activity)
{
const string sql = @"uspInsert_Activity";
return(Db.Insert(sql, true, Take(activity)));
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="currentActivity"></param>
public NodeBase(ActivityEntity currentActivity)
{
Activity = currentActivity;
}
internal ComplexJoinNode(ActivityEntity activity)
: base(activity)
{
}
internal MultiInsNode(ActivityEntity activity)
: base(activity)
{
}
internal NodeMediatorAndJoinMI(ActivityEntity activity, IProcessModel processModel, IDbSession session)
: base(activity, processModel, session)
{
}
/// <summary>
/// 根据课程id和活动类型更新活动目标轮次
/// </summary>
/// <param name="activityEntity"></param>
/// <returns></returns>
public int UpdateTargetTurnNumber(ActivityEntity activityEntity)
{
return(activityDAO.UpdateTargetTurnNumber(activityEntity));
}
protected void InitFlowInfo()
{
string AppInstanceID = Request.QueryString["AppInstanceID"] == null ? string.Empty : Request.QueryString["AppInstanceID"].ToString();
string ProcessGUID = Request.QueryString["ProcessGUID"] == null ? string.Empty : Request.QueryString["ProcessGUID"].ToString();
int ActivityInstanceID = Request.QueryString["ActivityInstanceID"] == null ? 0 : Helper.ConverToInt32(Request.QueryString["ActivityInstanceID"].ToString());
if (!string.IsNullOrEmpty(AppInstanceID))
{
int leaveID = int.Parse(AppInstanceID);
HrsLeaveEntity hrsLeaveEntity = WorkFlows.GetHrsLeaveModel(leaveID);
if (hrsLeaveEntity != null && hrsLeaveEntity.ID > 0)
{
selectLeaveType.Value = hrsLeaveEntity.LeaveType.ToString();
selectLeaveType.Disabled = true;
txtDays.Value = hrsLeaveEntity.Days.ToString();
txtFromDate.Value = hrsLeaveEntity.FromDate.ToString("yyyy-MM-dd");
txtToDate.Value = hrsLeaveEntity.ToDate.ToString("yyyy-MM-dd");
hiddenInstanceId.Value = hrsLeaveEntity.ID.ToString();
hiddenActivityInstanceID.Value = ActivityInstanceID.ToString();
this.txtDepmanagerRemark.Value = hrsLeaveEntity.DepManagerRemark;
this.txtDirectorRemark.Value = hrsLeaveEntity.DirectorRemark; //主管总监
this.txtDeputyGeneralRemark.Value = hrsLeaveEntity.DeputyGeneralRemark; //副总经理
this.txtGeneralManagerRemark.Value = hrsLeaveEntity.GeneralManagerRemark; //总经理
//权限设置
IWorkflowService service = new WorkflowService();
ActivityInstanceEntity activityInstanceEntity = service.GetActivityInstance(ActivityInstanceID);
ProcessInstanceEntity processInstanceEntity = service.GetProcessInstance(activityInstanceEntity.ProcessInstanceID);
this.txtProcessGUID.Value = activityInstanceEntity.ProcessGUID;
if (activityInstanceEntity != null)
{
ActivityEntity activityEntity = service.GetActivityEntity(processInstanceEntity.ProcessGUID,
processInstanceEntity.Version,
activityInstanceEntity.ActivityGUID);
var roles = service.GetActivityRoles(processInstanceEntity.ProcessGUID,
processInstanceEntity.Version,
activityInstanceEntity.ActivityGUID);
if (activityEntity != null && roles != null && roles.Count > 0)
{
foreach (var role in roles)
{
if (role.ID == LoginRoleID.ToString())
{
switch (role.ID)
{
case "2": //部门经理
this.txtDepmanagerRemark.Disabled = false;
hiddenPerformField.Value = "DepManager";
break;
case "4": //主管总监
this.txtDirectorRemark.Disabled = false;
hiddenPerformField.Value = "Director";
break;
case "7": //副总经理
this.txtDeputyGeneralRemark.Disabled = false;
hiddenPerformField.Value = "Deputy";
break;
case "8": //总经理
this.txtGeneralManagerRemark.Disabled = false;
hiddenPerformField.Value = "General";
break;
}
}
}
}
}
}
}
}
/// <summary>
/// 根据模板自动创建训练活动 传入的是用户的数据库主键id
/// </summary>
/// <param name="trainingCourseEntity"></param>
/// <param name="memberPkId"></param>
/// <param name="planTemplate"></param>
/// <returns></returns>
public long AutoSaveActivityTemplate(TrainingCourseEntity trainingCourseEntity, long memberPkId, PlanTemplate planTemplate)
{
using (TransactionScope ts = new TransactionScope())
{
long result = 0;
List <ActivityEntity> activities = new List <ActivityEntity>();
//力量循环活动
ActivityEntity strengthActivity = new ActivityEntity();
//耐力循环活动
ActivityEntity enduranceActivity = new ActivityEntity();
//上传表
UploadManagementDAO uploadManagementDao = new UploadManagementDAO();
//根据不同模板创建不同的活动
switch (planTemplate)
{
case PlanTemplate.StrengthCycle: //力量循环
strengthActivity.Id = KeyGenerator.GetNextKeyValueLong("bdl_activity");
strengthActivity.Member_id = trainingCourseEntity.Member_id;
strengthActivity.Fk_member_id = memberPkId;
strengthActivity.Fk_training_course_id = trainingCourseEntity.Id;
strengthActivity.Gmt_create = System.DateTime.Now;
strengthActivity.Is_complete = false;
//模板创建默认两轮
strengthActivity.Target_turn_number = 2;
strengthActivity.current_turn_number = 0;
//0:力量循环
strengthActivity.Activity_type = "0";
activities.Add(strengthActivity);
// 插入至上传表
uploadManagementDao.Insert(new UploadManagement(strengthActivity.Id, "bdl_activity", 0));
break;
case PlanTemplate.EnduranceCycle: //耐力循环
enduranceActivity.Id = KeyGenerator.GetNextKeyValueLong("bdl_activity");
enduranceActivity.Member_id = trainingCourseEntity.Member_id;
enduranceActivity.Fk_member_id = memberPkId;
enduranceActivity.Fk_training_course_id = trainingCourseEntity.Id;
enduranceActivity.Gmt_create = System.DateTime.Now;
enduranceActivity.Is_complete = false;
//模板创建默认两轮
enduranceActivity.Target_turn_number = 2;
enduranceActivity.current_turn_number = 0;
//1:耐力循环
enduranceActivity.Activity_type = "1";
activities.Add(enduranceActivity);
//插入至上传表
uploadManagementDao.Insert(new UploadManagement(enduranceActivity.Id, "bdl_activity", 0));
break;
case PlanTemplate.StrengthEnduranceCycle:
//创建力量循环活动
strengthActivity.Id = KeyGenerator.GetNextKeyValueLong("bdl_activity");
strengthActivity.Member_id = trainingCourseEntity.Member_id;
strengthActivity.Fk_member_id = memberPkId;
strengthActivity.Fk_training_course_id = trainingCourseEntity.Id;
strengthActivity.Gmt_create = System.DateTime.Now;
strengthActivity.Is_complete = false;
//模板创建默认两轮
strengthActivity.Target_turn_number = 2;
strengthActivity.current_turn_number = 0;
//0:力量循环
strengthActivity.Activity_type = "0";
activities.Add(strengthActivity);
//插入至上传表
uploadManagementDao.Insert(new UploadManagement(strengthActivity.Id, "bdl_activity", 0));
//创建耐力循环活动
enduranceActivity.Id = KeyGenerator.GetNextKeyValueLong("bdl_activity");
enduranceActivity.Member_id = trainingCourseEntity.Member_id;
enduranceActivity.Fk_member_id = memberPkId;
enduranceActivity.Fk_training_course_id = trainingCourseEntity.Id;
enduranceActivity.Gmt_create = System.DateTime.Now;
enduranceActivity.Is_complete = false;
//模板创建默认两轮
enduranceActivity.Target_turn_number = 2;
enduranceActivity.current_turn_number = 0;
//1:耐力循环
enduranceActivity.Activity_type = "1";
activities.Add(enduranceActivity);
//插入至上传表
uploadManagementDao.Insert(new UploadManagement(enduranceActivity.Id, "bdl_activity", 0));
break;
default:
break;
}
//批量插入训练活动
result = activityDAO.BatchInsert(activities);
//根据训练活动批量插入个人设置记录 传入用户主键id
personalSettingService.AutoSavePersonalSettings(memberPkId, trainingCourseEntity.Id, trainingCourseEntity.Member_id);
ts.Complete();
return(result);
}
}
internal ScriptNode(ActivityEntity activity)
: base(activity)
{
}
internal MultipleInstanceNode(ActivityEntity activity) :
base(activity)
{
}
internal OrSplitNode(ActivityEntity activity)
: base(activity)
{
}
/// <summary>
/// 创建活动任务转移实例数据
/// </summary>
/// <param name="toActivity">活动</param>
/// <param name="processInstance">流程实例</param>
/// <param name="fromActivityInstance">开始活动实例</param>
/// <param name="transitionGUID">转移GUID</param>
/// <param name="transitionType">转移类型</param>
/// <param name="flyingType">跳跃类型</param>
/// <param name="activityResource">活动资源</param>
/// <param name="session">会话</param>
internal override void CreateActivityTaskTransitionInstance(ActivityEntity toActivity,
ProcessInstanceEntity processInstance,
ActivityInstanceEntity fromActivityInstance,
string transitionGUID,
TransitionTypeEnum transitionType,
TransitionFlyingTypeEnum flyingType,
ActivityResource activityResource,
IDbSession session)
{
Boolean isParallel = false;
if (fromActivityInstance.ActivityType == (short)ActivityTypeEnum.GatewayNode)
{
//并发多实例分支判断(AndSplit Multiple)
var processModel = new ProcessModel(processInstance.ProcessGUID, processInstance.Version);
var activityNode = processModel.GetActivity(fromActivityInstance.ActivityGUID);
if (activityNode.GatewaySplitJoinType == GatewaySplitJoinTypeEnum.Split &&
activityNode.GatewayDirectionType == GatewayDirectionEnum.AndSplitMI)
{
isParallel = true;
}
}
if (isParallel)
{
//并行多实例
var entity = new ActivityInstanceEntity();
var plist = activityResource.NextActivityPerformers[toActivity.ActivityGUID];
for (var i = 0; i < plist.Count; i++)
{
entity = base.CreateActivityInstanceObject(toActivity, processInstance, activityResource.AppRunner);
entity.AssignedToUserIDs = plist[i].UserID;
entity.AssignedToUserNames = plist[i].UserName;
entity.ActivityState = (short)ActivityStateEnum.Ready;
//插入活动实例数据
entity.ID = base.ActivityInstanceManager.Insert(entity, session);
//插入任务
base.TaskManager.Insert(entity, plist[i], activityResource.AppRunner, session);
//插入转移数据
InsertTransitionInstance(processInstance,
transitionGUID,
fromActivityInstance,
entity,
transitionType,
flyingType,
activityResource.AppRunner,
session);
}
}
else
{
//普通任务节点
var toActivityInstance = base.CreateActivityInstanceObject(toActivity, processInstance, activityResource.AppRunner);
//进入运行状态
toActivityInstance.ActivityState = (short)ActivityStateEnum.Ready;
toActivityInstance.AssignedToUserIDs = GenerateActivityAssignedUserIDs(
activityResource.NextActivityPerformers[toActivity.ActivityGUID]);
toActivityInstance.AssignedToUserNames = GenerateActivityAssignedUserNames(
activityResource.NextActivityPerformers[toActivity.ActivityGUID]);
//插入活动实例数据
base.ActivityInstanceManager.Insert(toActivityInstance, session);
//插入任务数据
base.CreateNewTask(toActivityInstance, activityResource, session);
//插入转移数据
InsertTransitionInstance(processInstance,
transitionGUID,
fromActivityInstance,
toActivityInstance,
transitionType,
flyingType,
activityResource.AppRunner,
session);
}
}
internal TaskNode(ActivityEntity activity)
: base(activity)
{
}
internal NodeMediatorXOrJoin(ActivityEntity activity, IProcessModel processModel, WfAppRunner runner, IServiceProvider serviceProvider)
: base(activity, processModel, runner, serviceProvider)
{
}
/// <summary>
/// 会签类型的主节点, 多实例节点处理
/// </summary>
/// <param name="processInstance"></param>
/// <param name="fromToTransition"></param>
/// <param name="fromActivityInstance"></param>
/// <param name="activityResource"></param>
/// <param name="session"></param>
internal void CreateMultipleInstance(ActivityEntity toActivity,
ProcessInstanceEntity processInstance,
ActivityInstanceEntity fromActivityInstance,
String transitionGUID,
TransitionTypeEnum transitionType,
TransitionFlyingTypeEnum flyingType,
ActivityResource activityResource,
IDbSession session)
{
//实例化主节点Activity
var toActivityInstance = CreateActivityInstanceObject(toActivity,
processInstance, activityResource.AppRunner);
//主节点实例数据
toActivityInstance.ActivityState = (short)ActivityStateEnum.Suspended;
toActivityInstance.ComplexType = (short)ComplexTypeEnum.MultipleInstance;
if (toActivity.ActivityTypeDetail.MergeType == MergeTypeEnum.Parallel)
{
toActivityInstance.CompleteOrder = toActivity.ActivityTypeDetail.CompleteOrder;
}
toActivityInstance.AssignedToUsers = GenerateActivityAssignedUsers(
activityResource.NextActivityPerformers[toActivity.ActivityGUID]);
//插入主节点实例数据
base.ActivityInstanceManager.Insert(toActivityInstance, session);
//插入主节点转移数据
InsertTransitionInstance(processInstance,
transitionGUID,
fromActivityInstance,
toActivityInstance,
transitionType,
flyingType,
activityResource.AppRunner,
session);
//插入会签子节点实例数据
var plist = activityResource.NextActivityPerformers[toActivity.ActivityGUID];
ActivityInstanceEntity entity = new ActivityInstanceEntity();
for (short i = 0; i < plist.Count; i++)
{
entity = base.ActivityInstanceManager.CreateActivityInstanceObject(toActivityInstance);
entity.AssignedToUsers = plist[i].UserID.ToString();
entity.MIHostActivityInstanceID = toActivityInstance.ID;
entity.CompleteOrder = (short)(i + 1);
//只有第一个节点处于运行状态，其它节点挂起
if ((i > 0) && (toActivity.ActivityTypeDetail.MergeType == MergeTypeEnum.Sequence))
{
entity.ActivityState = (short)ActivityStateEnum.Suspended;
}
//插入活动实例数据，并返回活动实例ID
entity.ID = base.ActivityInstanceManager.Insert(entity, session);
//插入任务数据
base.TaskManager.Insert(entity, plist[i], activityResource.AppRunner, session);
//启动子流程
IDbSession subSession = SessionFactory.CreateSession();
WfExecutedResult startedResult = null;
var subProcessNode = (SubProcessNode)toActivity.Node;
subProcessNode.ActivityInstance = entity; //在流程实例表中记录激活子流程的活动节点ID
WfAppRunner subRunner = CopyActivityForwardRunner(activityResource.AppRunner,
plist[i],
subProcessNode);
var runtimeInstance = WfRuntimeManagerFactory.CreateRuntimeInstanceStartup(subRunner,
processInstance,
subProcessNode,
ref startedResult);
if (runtimeInstance.WfExecutedResult.Status == WfExecutedStatus.Exception)
{
throw new WfRuntimeException(runtimeInstance.WfExecutedResult.Message);
}
runtimeInstance.Execute(subSession);
//如果是串行会签，只有第一个子流程可以运行，其它子流程处于挂起状态
if ((i > 0) && (toActivity.ActivityTypeDetail.MergeType == MergeTypeEnum.Sequence))
{
var startResult = (WfExecutedResult)runtimeInstance.WfExecutedResult;
base.ProcessInstanceManager.Suspend(startedResult.ProcessInstanceIDStarted, subRunner, subSession);
}
}
}
/// <summary>
/// 递归执行节点
/// 1)创建普通节点的任务
/// 2)创建会签节点的任务
/// </summary>
/// <param name="fromActivity">起始活动</param>
/// <param name="fromActivityInstance">起始活动实例</param>
/// <param name="isJumpforward">是否跳跃</param>
/// <param name="root">根节点</param>
/// <param name="conditionKeyValuePair">条件key-value</param>
protected void ContinueForwardCurrentNodeRecurisivly(ActivityEntity fromActivity,
WfActivityInstance fromActivityInstance,
NextActivityComponent root,
Boolean isJumpforward)
{
foreach (NextActivityComponent comp in root)
{
if (comp.HasChildren)
{
//此节点类型为分支或合并节点类型：首先需要实例化当前节点(自动完成)
NodeMediatorGateway gatewayNodeMediator = NodeMediatorGatewayFactory.CreateGatewayNodeMediator(comp.Activity,
this.ActivityForwardContext.ProcessModel,
AppRunner, _dataAccessor, _loggerFactory);
ICompleteAutomaticlly autoGateway = (ICompleteAutomaticlly)gatewayNodeMediator;
GatewayExecutedResult gatewayResult = autoGateway.CompleteAutomaticlly(
ActivityForwardContext.ProcessInstance,
comp.Transition.TransitionID,
fromActivityInstance);
if (gatewayResult.Status == GatewayExecutedStatus.Successed)
{
//遍历后续子节点
ContinueForwardCurrentNodeRecurisivly(fromActivity,
gatewayNodeMediator.GatewayActivityInstance,
comp,
isJumpforward);
}
else
{
WfRuntimeException e = new WfRuntimeException("第一个满足条件的节点已经被成功执行，此后的节点被阻止在XOrJoin节点!");
_logger.LogError($"第一个满足条件的节点已经被成功执行，此后的节点被阻止在XOrJoin节点!");
}
}
else if (comp.Activity.ActivityType == ActivityTypeEnum.TaskNode || comp.Activity.ActivityType == ActivityTypeEnum.TimerNode || comp.Activity.ActivityType == ActivityTypeEnum.SignNode) //普通任务节点
{
//此节点类型为任务节点：根据fromActivityInstance的类型判断是否可以创建任务
if (fromActivityInstance.ActivityState == ActivityStateEnum.Completed.ToString())
{
//创建新任务节点
NodeMediator taskNodeMediator = new NodeMediatorTask(AppRunner, _dataAccessor, _loggerFactory);
taskNodeMediator.CreateActivityTaskTransitionInstance(comp.Activity,
ActivityForwardContext.ProcessInstance,
fromActivityInstance,
comp.Transition.TransitionID,
comp.Transition.DirectionType == TransitionDirectionTypeEnum.Loop ?
TransitionTypeEnum.Loop : TransitionTypeEnum.Forward, //根据Direction方向确定是否是自身循环
isJumpforward == true ?
TransitionFlyingTypeEnum.ForwardFlying : TransitionFlyingTypeEnum.NotFlying);
}
else
{
//下一步的任务节点没有创建，需给出提示信息
if ((fromActivity.GatewayDirectionType | GatewayDirectionEnum.AllJoinType)
== GatewayDirectionEnum.AllJoinType)
{
WfRuntimeException e = new WfRuntimeException("等待其它需要合并的分支!");
_logger.LogWarning("等待其它需要合并的分支!");
}
}
}
else if (comp.Activity.ActivityType == ActivityTypeEnum.SubProcessNode) //子流程节点
{
//节点类型为subprocessnode
if (fromActivityInstance.ActivityState == ActivityStateEnum.Completed.ToString())
{
//实例化subprocess节点数据
NodeMediator subNodeMediator = new NodeMediatorSubProcess(AppRunner, _dataAccessor, _loggerFactory);
subNodeMediator.CreateActivityTaskTransitionInstance(comp.Activity,
ActivityForwardContext.ProcessInstance,
fromActivityInstance,
comp.Transition.TransitionID,
comp.Transition.DirectionType == TransitionDirectionTypeEnum.Loop ?
TransitionTypeEnum.Loop : TransitionTypeEnum.Forward,
TransitionFlyingTypeEnum.NotFlying);
}
}
else if (comp.Activity.ActivityType == ActivityTypeEnum.EndNode) //结束节点
{
//此节点为完成结束节点，结束流程
NodeMediator endMediator = new NodeMediatorEnd(ActivityForwardContext, AppRunner, _dataAccessor, _loggerFactory);
endMediator.Linker.ToActivity = comp.Activity;
//创建结束节点实例及转移数据
endMediator.CreateActivityTaskTransitionInstance(comp.Activity, ActivityForwardContext.ProcessInstance,
fromActivityInstance, comp.Transition.TransitionID, TransitionTypeEnum.Forward,
TransitionFlyingTypeEnum.NotFlying);
//执行结束节点中的业务逻辑
endMediator.ExecuteWorkItem();
}
else
{
WfRuntimeException e = new WfRuntimeException(string.Format("XML文件定义了未知的节点类型，执行失败，节点类型信息：{0}",
comp.Activity.ActivityType.ToString()));
_logger.LogError($"XML文件定义了未知的节点类型，执行失败，节点类型信息：{comp.Activity.ActivityType.ToString()}");
}
}
}
internal NodeMediatorOrSplit(ActivityEntity activity, IProcessModel processModel, IDbSession session)
: base(activity, processModel, session)
{
}
internal abstract NodeBase CreateNewNode(ActivityEntity activity);
/// <summary>
///
/// </summary>
protected void InitStepMember()
{
//流程定义的GUID
string flowGuid = Request.QueryString["ProcessGUID"] == null ? "" : Request.QueryString["ProcessGUID"].ToString();
string Step = Request.QueryString["Step"] == null ? "" : Request.QueryString["Step"].ToString();
if (string.IsNullOrEmpty(flowGuid) || string.IsNullOrEmpty(Step))
{
base.RegisterStartupScript("", "<script>alert('流程GUID为空');</script>");
}
else
{
String processGUID = flowGuid;
IWorkflowService service = new WorkflowService();
switch (Step)
{
case "start": //流程第一步选择
ActivityEntity firstActivity = service.GetFirstActivity(processGUID);
String firstActivityGUID = firstActivity.ActivityGUID;
string conditions = Request.QueryString["condition"] == null ? "" : Request.QueryString["condition"].ToString();
IList <NodeView> nextNodes = service.GetNextActivity(processGUID, firstActivityGUID, GetCondition(conditions));
if (nextNodes != null)
{
Repeater1.DataSource = nextNodes;
Repeater1.DataBind();
}
else
{
LiteralMSG.Text = "当前没有需要您办理的步骤";
}
break;
case "task":
try
{
if (LoginUserID > 0)
{
string condition = Request.QueryString["condition"] == null ? "" : Request.QueryString["condition"].ToString();
string instanceId = Request.QueryString["instanceId"] == null ? string.Empty : Request.QueryString["instanceId"].ToString();
WfAppRunner runner = new WfAppRunner();
runner.AppInstanceID = instanceId;
runner.ProcessGUID = processGUID;
runner.UserID = this.LoginUserID.ToString();
hiddenIsSelectMember.Value = "true";
IList <NodeView> NodeViewList = service.GetNextActivityTree(runner, GetCondition(condition));
if (NodeViewList != null)
{
Repeater1.DataSource = NodeViewList;
Repeater1.DataBind();
if (NodeViewList.Count == 1)
{
string nextActivityGuid = NodeViewList[0].ActivityGUID;
/*
* ActivityEntity activityEntity = service.GetActivityInstance(processGUID, nextActivityGuid);
* if (activityEntity.ActivityType == ActivityTypeEnum.EndNode)
* {
* hiddenIsSelectMember.Value = "false";
* }*/
}
}
else
{
LiteralMSG.Text = "当前没有需要您办理的步骤";
}
}
}
catch (Exception ex)
{ }
break;
}
}
}
/// <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);
}
internal EndNode(ActivityEntity activity)
: base(activity)
{
}
/// <summary>
/// 创建下一步活动的节点
/// </summary>
/// <param name="transition">转移</param>
/// <param name="activity">活动</param>
/// <returns>下一步节点封装</returns>
internal static NextActivityComponent CreateNextActivityComponent(TransitionEntity transition,
ActivityEntity activity)
{
string name = string.Empty;
NextActivityComponent component = null;
if (XPDLHelper.IsSimpleComponentNode(activity.ActivityType) == true) //可流转简单类型节点
{
name = "单一节点";
component = new NextActivityItem(name, transition, activity);
}
else if (XPDLHelper.IsIntermediateEventComponentNode(activity.ActivityType) == true)
{
name = "跨事件节点";
component = new NextActivityIntermediate(name, transition, activity);
}
else if (XPDLHelper.IsGatewayComponentNode(activity.ActivityType) == true)
{
if (activity.GatewayDirectionType == GatewayDirectionEnum.AndSplit ||
activity.GatewayDirectionType == GatewayDirectionEnum.AndJoin)
{
name = "必全选节点";
}
else if (activity.GatewayDirectionType == GatewayDirectionEnum.AndSplitMI ||
activity.GatewayDirectionType == GatewayDirectionEnum.AndJoinMI)
{
name = "并行多实例节点";
}
else if (activity.GatewayDirectionType == GatewayDirectionEnum.OrSplit ||
activity.GatewayDirectionType == GatewayDirectionEnum.OrJoin)
{
name = "或多选节点";
}
else if (activity.GatewayDirectionType == GatewayDirectionEnum.XOrSplit ||
activity.GatewayDirectionType == GatewayDirectionEnum.XOrJoin)
{
name = "异或节点";
}
else if (activity.GatewayDirectionType == GatewayDirectionEnum.EOrJoin)
{
name = "增强合并多选节点";
}
else
{
throw new WfXpdlException(string.Format("无法创建下一步节点列表，不明确的分支类型：{0}",
activity.GatewayDirectionType.ToString()));
}
component = new NextActivityGateway(name, transition, activity);
}
else if (activity.ActivityType == ActivityTypeEnum.SubProcessNode)
{
name = "子流程节点";
component = new NextActivityItem(name, transition, activity);
}
else
{
throw new WfXpdlException(string.Format("无法创建下一步节点列表，不明确的节点类型：{0}",
activity.ActivityType.ToString()));
}
return(component);
}
/// <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(processInstance.AppInstanceID, processInstance.ID, base.GatewayActivity);
joinActivityInstance.TokensHad = 1;
tokensRequired = joinActivityInstance.TokensRequired;
//进入运行状态
joinActivityInstance.ActivityState = (short)ActivityStateEnum.Running;
joinActivityInstance.GatewayDirectionTypeID = (short)GatewayDirectionEnum.AndJoinMI;
//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);
}
protected ActivityEntity FillActivityRuntimeFields(DbDataReader reader, ref int at, bool includeParents = false, ActivityEntity entity = null)
{
if (entity == null)
{
entity = new ActivityEntity();
}
object value;
//Id,
entity.Id = reader.GetGuid(at++);
//ParentId,
entity.ParentId = (value = reader.GetValue(at)) == DBNull.Value ? null : new Nullable <Guid>((Guid)value);
at++;
//FlowId,
entity.FlowId = reader.GetGuid(at++);
entity.Domain = reader.GetString(at++);
//NodeName,
entity.NodeName = reader.GetString(at++);
//Fullname,
entity.NodePath = reader.GetString(at++);
//Version,
entity.Version = reader.GetString(at++);
entity.HasChildren = reader.GetInt32(at++) == 1;
//InstanceType,
entity.ActionType = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
at++;
//Status,
entity.Status = (ActivityStates)reader.GetInt32(at++);
entity.OwnerId = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
entity.OwnerName = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
//States,
entity.States = reader.GetString(at++);
entity.Nexts = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
entity.Graph = reader.GetString(at++);
if (includeParents)
{
Guid?pId = (value = reader.GetValue(at)) == DBNull.Value ? null : new Nullable <Guid>((Guid)value);
if (pId == null)
{
entity.FlowActivity = entity;
}
else
{
entity.ParentActivity = FillActivityRuntimeFields(reader, ref at, false);
}
}
return(entity);
}
/// <summary>Enumerates by activity in this collection.</summary>
/// <param name="entity"> The entity. </param>
/// <returns>
/// An enumerator that allows foreach to be used to process by activity in this
/// collection.
/// </returns>
public IEnumerable <ActivityRoleEntity> ByActivity(ActivityEntity entity)
{
return(Collection.Find(e => e.ActivityId == entity.Id));
}
protected ActivityEntity FillActivityRecordFields(DbDataReader reader, ref int at, ActivityEntity entity = null)
{
if (entity == null)
{
entity = new ActivityEntity();
}
object value;
//CreateTime,
entity.CreateTime = reader.GetDateTime(at++);
//CreatorId,
entity.CreatorId = reader.GetString(at++);
//CreatorName,
entity.CreatorName = reader.GetString(at++);
//ExecuteTime,
entity.DealTime = (value = reader.GetValue(at++)) == DBNull.Value ? null : new Nullable <DateTime>((DateTime)value);
//DealerId,
entity.DealerId = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
//DealerName,
entity.DealerName = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
//DoneTime,
entity.DoneTime = (value = reader.GetValue(at++)) == DBNull.Value ? null : new Nullable <DateTime>((DateTime)value);
//CloseTime,
entity.CloseTime = (value = reader.GetValue(at++)) == DBNull.Value ? null : new Nullable <DateTime>((DateTime)value);
//CloserId,
entity.CloserId = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
//CloserName
entity.CloserName = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
return(entity);
}
/// <summary>
/// 创建子流程节点数据以及子流程记录
/// </summary>
/// <param name="toActivity">目的活动</param>
/// <param name="processInstance">流程实例</param>
/// <param name="fromActivityInstance">来源活动实例</param>
/// <param name="transitionGUID">转移GUID</param>
/// <param name="transitionType">转移类型</param>
/// <param name="flyingType">飞跃类型</param>
/// <param name="activityResource">活动资源</param>
/// <param name="performer">执行者</param>
/// <param name="session">会话</param>
private void CreateSubProcessNode(ActivityEntity toActivity,
ProcessInstanceEntity processInstance,
ActivityInstanceEntity fromActivityInstance,
string transitionGUID,
TransitionTypeEnum transitionType,
TransitionFlyingTypeEnum flyingType,
ActivityResource activityResource,
Performer performer,
IDbSession session)
{
WfExecutedResult startedResult = WfExecutedResult.Default();
//实例化Activity
var toActivityInstance = CreateActivityInstanceObject(toActivity, processInstance, activityResource.AppRunner);
//进入运行状态
toActivityInstance.ActivityState = (short)ActivityStateEnum.Ready;
if (performer != null)
{
//并行容器中的子流程节点，每个人发起一个子流程
toActivityInstance.AssignedToUserIDs = performer.UserID;
toActivityInstance.AssignedToUserNames = performer.UserName;
//插入活动实例数据
base.ActivityInstanceManager.Insert(toActivityInstance, session);
//插入任务数据
this.TaskManager.Insert(toActivityInstance, performer, activityResource.AppRunner, session);
}
else
{
toActivityInstance = GenerateActivityAssignedUserInfo(toActivityInstance, activityResource);
//插入活动实例数据
base.ActivityInstanceManager.Insert(toActivityInstance, session);
//插入任务数据
base.CreateNewTask(toActivityInstance, activityResource, session);
}
//插入转移数据
var newTransitionInstanceID = InsertTransitionInstance(processInstance,
transitionGUID,
fromActivityInstance,
toActivityInstance,
transitionType,
flyingType,
activityResource.AppRunner,
session);
//启动子流程
var subProcessNode = (SubProcessNode)toActivity.Node;
subProcessNode.ActivityInstance = toActivityInstance;
//复制子流程启动用户信息
WfAppRunner subRunner = null;
var performerList = new PerformerList();
if (performer != null)
{
subRunner = CreateSubProcessRunner(activityResource.AppRunner,
new Performer(performer.UserID, performer.UserName),
subProcessNode,
session);
performerList.Add(performer);
}
else
{
subRunner = CreateSubProcessRunner(activityResource.AppRunner,
new Performer(activityResource.AppRunner.UserID, activityResource.AppRunner.UserName),
subProcessNode,
session);
performerList = activityResource.NextActivityPerformers[toActivity.ActivityGUID];
}
var runtimeInstance = WfRuntimeManagerFactory.CreateRuntimeInstanceStartupSub(subRunner,
processInstance,
subProcessNode,
performerList,
session,
ref startedResult);
runtimeInstance.OnWfProcessExecuted += runtimeInstance_OnWfProcessStarted;
runtimeInstance.Execute(session);
void runtimeInstance_OnWfProcessStarted(object sender, WfEventArgs args)
{
startedResult = args.WfExecutedResult;
}
}
protected ActivityEntity FillActivityAllFields(DbDataReader reader, ref int at, ActivityEntity entity = null)
{
if (entity == null)
{
entity = new ActivityEntity();
}
this.FillActivityRuntimeFields(reader, ref at, false, entity);
this.FillActivityRecordFields(reader, ref at, entity);
object value;
entity.Results = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
entity.Inputs = (value = reader.GetValue(at++)) == DBNull.Value ? null : value.ToString();
return(entity);
}
internal SubProcessNode(ActivityEntity activity)
: base(activity)
{
}
/// <summary>
/// 递归执行节点
/// 1)创建普通节点的任务
/// 2)创建会签节点的任务
/// </summary>
/// <param name="fromActivity">起始活动</param>
/// <param name="fromActivityInstance">起始活动实例</param>
/// <param name="isNotParsedForward">是否跳跃</param>
/// <param name="root">根节点</param>
/// <param name="conditionKeyValuePair">条件key-value</param>
/// <param name="mediatorResult">执行结果的返回列表</param>
protected void ContinueForwardCurrentNodeRecurisivly(ActivityEntity fromActivity,
ActivityInstanceEntity fromActivityInstance,
NextActivityComponent root,
IDictionary <string, string> conditionKeyValuePair,
Boolean isNotParsedForward,
ref List <WfNodeMediatedResult> mediatorResult)
{
foreach (NextActivityComponent comp in root)
{
if (comp.HasChildren)
{
NodeAutoExecutedResult nodeExecutedResult = null;
if (XPDLHelper.IsGatewayComponentNode(comp.Activity.ActivityType) == true)
{
//此节点类型为任务节点：根据fromActivityInstance的类型判断是否可以创建任务
if (fromActivityInstance.ActivityState == (short)ActivityStateEnum.Completed)
{
//此节点类型为分支或合并节点类型：首先需要实例化当前节点(自动完成)
NodeMediatorGateway gatewayNodeMediator = NodeMediatorFactory.CreateNodeMediatorGateway(comp.Activity,
this.ActivityForwardContext.ProcessModel,
Session);
ICompleteGatewayAutomaticlly autoGateway = (ICompleteGatewayAutomaticlly)gatewayNodeMediator;
nodeExecutedResult = autoGateway.CompleteAutomaticlly(ActivityForwardContext.ProcessInstance,
comp.Transition.TransitionGUID,
fromActivity,
fromActivityInstance,
ActivityForwardContext.ActivityResource.AppRunner,
Session);
if (nodeExecutedResult.Status == NodeAutoExecutedStatus.Successed)
{
//遍历后续子节点
ContinueForwardCurrentNodeRecurisivly(gatewayNodeMediator.GatewayActivity,
gatewayNodeMediator.GatewayActivityInstance,
comp,
conditionKeyValuePair,
isNotParsedForward,
ref mediatorResult);
}
else
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.OrJoinOneBranchHasBeenFinishedWaittingOthers));
LogManager.RecordLog("ContinueForwardCurrentNodeRecurisivlyExeception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(
LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.warn"))
);
}
}
else
{
//下一步的任务节点没有创建，需给出提示信息
if (IsWaitingOneOfJoin(fromActivity.GatewayDirectionType) == true)
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.NeedOtherGatewayBranchesToJoin));
LogManager.RecordLog("NodeMediator.ContinueForwardCurrentNodeRecurisivly.IsWaintingOneOfJoin.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.waitingothers.warn"))
);
}
else
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.OtherUnknownReasonToDebug));
LogManager.RecordLog("NodeMediator.ContinueForwardCurrentNodeRecurisivly.IsWaintingOneOfJoin.OtherUnknownReason.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.otherreason.warn"))
);
}
}
}
else
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.UnknownNodeTypeToWatch));
LogManager.RecordLog("NodeMediator.UnknownType.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.unknowntype.warn",
comp.Activity.ActivityType.ToString()))
);
}
}
else if (comp.Activity.ActivityType == ActivityTypeEnum.TaskNode) //普通任务节点
{
//此节点类型为任务节点：根据fromActivityInstance的类型判断是否可以创建任务
if (fromActivityInstance.ActivityState == (short)ActivityStateEnum.Completed)
{
//创建新任务节点
NodeMediator taskNodeMediator = new NodeMediatorTask(Session);
taskNodeMediator.CreateActivityTaskTransitionInstance(comp.Activity,
ActivityForwardContext.ProcessInstance,
fromActivityInstance,
comp.Transition.TransitionGUID,
comp.Transition.DirectionType == TransitionDirectionTypeEnum.Loop ?
TransitionTypeEnum.Loop : TransitionTypeEnum.Forward, //根据Direction方向确定是否是自身循环
isNotParsedForward == true ?
TransitionFlyingTypeEnum.ForwardFlying : TransitionFlyingTypeEnum.NotFlying,
ActivityForwardContext.ActivityResource,
Session);
}
else
{
//下一步的任务节点没有创建，需给出提示信息
if (IsWaitingOneOfJoin(fromActivity.GatewayDirectionType) == true)
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.NeedOtherGatewayBranchesToJoin));
LogManager.RecordLog("NodeMediator.TaskNode.NeedOtherGatewayBranchesToJoin.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.waitingothers.warn"))
);
}
else
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.OtherUnknownReasonToDebug));
LogManager.RecordLog("NodeMediator.TaskNode.NeedOtherGatewayBranchesToJoin.OtherUnkownReaseon.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.otherreason.warn"))
);
}
}
}
else if (comp.Activity.ActivityType == ActivityTypeEnum.SubProcessNode) //子流程节点
{
//节点类型为subprocessnode
if (fromActivityInstance.ActivityState == (short)ActivityStateEnum.Completed)
{
//实例化subprocess节点数据
NodeMediator subNodeMediator = new NodeMediatorSubProcess(Session);
subNodeMediator.CreateActivityTaskTransitionInstance(comp.Activity,
ActivityForwardContext.ProcessInstance,
fromActivityInstance,
comp.Transition.TransitionGUID,
comp.Transition.DirectionType == TransitionDirectionTypeEnum.Loop ?
TransitionTypeEnum.Loop : TransitionTypeEnum.Forward,
TransitionFlyingTypeEnum.NotFlying,
ActivityForwardContext.ActivityResource,
Session);
}
}
else if (comp.Activity.ActivityType == ActivityTypeEnum.EndNode) //结束节点
{
if (fromActivityInstance.ActivityState == (short)ActivityStateEnum.Completed)
{
//此节点为完成结束节点，结束流程
var endMediator = NodeMediatorFactory.CreateNodeMediatorEnd(ActivityForwardContext, comp.Activity, Session);
endMediator.Linker.ToActivity = comp.Activity;
//创建结束节点实例及转移数据
endMediator.CreateActivityTaskTransitionInstance(comp.Activity, ActivityForwardContext.ProcessInstance,
fromActivityInstance, comp.Transition.TransitionGUID, TransitionTypeEnum.Forward,
TransitionFlyingTypeEnum.NotFlying,
ActivityForwardContext.ActivityResource,
Session);
//执行结束节点中的业务逻辑
endMediator.ExecuteWorkItem();
}
else
{
//结束节点没有创建，需给出提示信息
if (IsWaitingOneOfJoin(fromActivity.GatewayDirectionType) == true)
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.NeedOtherGatewayBranchesToJoin));
LogManager.RecordLog("NodeMediator.EndNode.NeedOtherGatewayBranchesToJoin.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.waitingothers.warn"))
);
}
else
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.OtherUnknownReasonToDebug));
LogManager.RecordLog("NodeMediator.EndNode.NeedOtherGatewayBranchesToJoin.OtherUnkownReaseon.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.otherreason.warn"))
);
}
}
}
else
{
mediatorResult.Add(WfNodeMediatedResult.CreateNodeMediatedResultWithException(
WfNodeMediatedFeedback.UnknownNodeTypeToWatch));
LogManager.RecordLog("NodeMediator.UnkonwNodeType.Exception",
LogEventType.Exception,
LogPriority.Normal,
null,
new WfRuntimeException(LocalizeHelper.GetEngineMessage("nodemediator.ContinueForwardCurrentNodeRecurisivly.unknowntype.warn",
comp.Activity.ActivityType.ToString()))
);
}
}
}
internal OrJoinNode(ActivityEntity activity)
: base(activity)
{
}
/// <summary>
/// 会签类型的主节点, 多实例节点处理
/// 创建会签节点的主节点，以及会签主节点下的实例子节点记录
/// </summary>
/// <param name="processInstance">流程实例</param>
/// <param name="toActivity">活动</param>
/// <param name="fromActivityInstance">起始活动实例</param>
/// <param name="activityResource">资源</param>
/// <param name="flyingType">跳跃类型</param>
/// <param name="transitionGUID">转移GUID</param>
/// <param name="transitionType">转移类型</param>
/// <param name="session">会话</param>
internal void CreateMultipleInstance(ActivityEntity toActivity,
ProcessInstanceEntity processInstance,
ActivityInstanceEntity fromActivityInstance,
String transitionGUID,
TransitionTypeEnum transitionType,
TransitionFlyingTypeEnum flyingType,
ActivityResource activityResource,
IDbSession session)
{
//实例化主节点Activity
var toActivityInstance = CreateActivityInstanceObject(toActivity,
processInstance, activityResource.AppRunner);
//更新主节点实例数据
toActivityInstance.ActivityState = (short)ActivityStateEnum.Suspended;
toActivityInstance.ComplexType = (short)ComplexTypeEnum.SignTogether;
//串行或并行类型
toActivityInstance.MergeType = (short)toActivity.ActivityTypeDetail.MergeType;
//通过率类型：个数或者百分比
toActivityInstance.CompareType = (short)toActivity.ActivityTypeDetail.CompareType;
//主节点设置通过率
toActivityInstance.CompleteOrder = toActivity.ActivityTypeDetail.CompleteOrder;
toActivityInstance.AssignedToUserIDs = PerformerBuilder.GenerateActivityAssignedUserIDs(
activityResource.NextActivityPerformers[toActivity.ActivityGUID]);
toActivityInstance.AssignedToUserNames = PerformerBuilder.GenerateActivityAssignedUserNames(
activityResource.NextActivityPerformers[toActivity.ActivityGUID]);
//插入主节点实例数据
ActivityInstanceManager.Insert(toActivityInstance, session);
//插入主节点转移数据
InsertTransitionInstance(processInstance,
transitionGUID,
fromActivityInstance,
toActivityInstance,
transitionType,
flyingType,
activityResource.AppRunner,
session);
//插入会签子节点实例数据
var plist = activityResource.NextActivityPerformers[toActivity.ActivityGUID];
ActivityInstanceEntity entity = new ActivityInstanceEntity();
for (short i = 0; i < plist.Count; i++)
{
entity = ActivityInstanceManager.CreateActivityInstanceObject(toActivityInstance);
entity.AssignedToUserIDs = plist[i].UserID;
entity.AssignedToUserNames = plist[i].UserName;
entity.MIHostActivityInstanceID = toActivityInstance.ID;
//并行串行下，多实例子节点的执行顺序设置
if (toActivityInstance.MergeType == (short)MergeTypeEnum.Sequence)
{
entity.CompleteOrder = (short)(i + 1);
}
else if (toActivityInstance.MergeType == (short)MergeTypeEnum.Parallel)
{
entity.CompleteOrder = -1; //并行模式下CompleteOrder的优先级一样，所以置为 -1
}
//如果是串行会签，只有第一个节点处于运行状态，其它节点挂起
if ((i > 0) && (toActivity.ActivityTypeDetail.MergeType == MergeTypeEnum.Sequence))
{
entity.ActivityState = (short)ActivityStateEnum.Suspended;
}
//插入活动实例数据，并返回活动实例ID
entity.ID = ActivityInstanceManager.Insert(entity, session);
//插入任务数据
TaskManager.Insert(entity, plist[i], activityResource.AppRunner, session);
}
}
internal PluginNode(ActivityEntity activity)
: base(activity)
{
}
internal EndNode(ActivityEntity activity)
: base(activity)
{
}
