private SysTaskProcess PrepareSysTaskProcessData(Func <DO.SysTask> getTask, string name = "测试任务流程名称")
{
SysTaskProcess process = new SysTaskProcess();
process.ID = UuidHelper.NewUuidString();
process.Name = name;
process.Status = SysTaskProcessStatus.Running;
process.StartTime = DateTime.Now;
SysTaskActivity activity1 = new SysTaskActivity(getTask());
activity1.ID = UuidHelper.NewUuidString();
activity1.Name = "活动1";
process.Activities.Add(activity1);
SysTaskActivity activity2 = new SysTaskActivity(getTask());
activity2.ID = UuidHelper.NewUuidString();
activity2.Name = "活动2";
process.Activities.Add(activity2);
return(process);
}
/// <summary>
/// 发送执行任务流程活动的任务
/// </summary>
/// <param name="sysTaskActivity"></param>
/// <returns></returns>
public static ExecuteSysTaskActivityTask SendTask(SysTaskActivity sysTaskActivity)
{
ExecuteSysTaskActivityTask task = ExecuteSysTaskActivityTask.CreateTask(sysTaskActivity);
SysTaskAdapter.Instance.Update(task);
return task;
}
/// <summary>
/// 构造一个推出维护模式的任务活动
/// </summary>
/// <param name="sysTaskProcess"></param>
/// <param name="processID"></param>
/// <param name="index"></param>
/// <returns></returns>
public static SysTaskActivity CreateExitMaintainingActivity(this SysTaskProcess sysTaskProcess, string processID, int index)
{
SysTask task = ExitMaintainingStatusTask.CreateTask(string.Empty, processID, true);
SysTaskActivity activity = CreateActivity(sysTaskProcess, index, processID, task);
activity.Name = string.Format("退出ID为{0}流程的维护状态", processID);
return(activity);
}
/// <summary>
/// 创建一个包含了作废流程任务的任务流程活动
/// </summary>
/// <param name="sysTaskProcess"></param>
/// <param name="processID"></param>
/// <param name="index"></param>
/// <returns></returns>
public static SysTaskActivity CreateCancelProcessActivity(this SysTaskProcess sysTaskProcess, string processID, int index)
{
CancelProcessTask task = CancelProcessTask.CreateTask(processID, false);
SysTaskActivity activity = WfSysTaskActivityHelper.CreateActivity(
sysTaskProcess,
index,
string.Format("作废ID为{0}的流程的任务流程活动",
processID, index), task);
SysTaskProcessRuntime.ProcessContext.AffectedActivities.AddOrReplace(activity);
return(activity);
}
private SysTaskActivity CreateUserActivity(SysTaskProcess sysTaskProcess, int index, IEnumerable <IUser> users)
{
SysTask task = CreateUserTaskInActivity(users);
SysTaskActivity activity = WfSysTaskActivityHelper.CreateActivity(
sysTaskProcess,
index,
string.Format("创建活动{0}的分支流程的任务流程活动{1}",
this.OwnerActivityID, index), task);
SysTaskProcessRuntime.ProcessContext.AffectedActivities.AddOrReplace(activity);
return(activity);
}
/// <summary>
/// 构造一个任务活动
/// </summary>
/// <param name="sysTaskProcess"></param>
/// <param name="index"></param>
/// <param name="name"></param>
/// <param name="task"></param>
/// <returns></returns>
public static SysTaskActivity CreateActivity(this SysTaskProcess sysTaskProcess, int index, string name, SysTask task)
{
sysTaskProcess.NullCheck("sysTaskProcess");
SysTaskActivity activity = new SysTaskActivity(task);
activity.ID = UuidHelper.NewUuidString();
activity.ProcessID = sysTaskProcess.ID;
activity.Sequence = index;
activity.Name = name;
SysTaskProcessRuntime.ProcessContext.AffectedActivities.AddOrReplace(activity);
return(activity);
}
/// <summary>
/// 构造一个任务活动
/// </summary>
/// <param name="sysTaskProcess"></param>
/// <param name="index"></param>
/// <param name="name"></param>
/// <param name="task"></param>
/// <returns></returns>
public static SysTaskActivity CreateActivity(this SysTaskProcess sysTaskProcess, int index, string name, SysTask task)
{
sysTaskProcess.NullCheck("sysTaskProcess");
SysTaskActivity activity = new SysTaskActivity(task);
activity.ID = UuidHelper.NewUuidString();
activity.ProcessID = sysTaskProcess.ID;
activity.Sequence = index;
activity.Name = name;
SysTaskProcessRuntime.ProcessContext.AffectedActivities.AddOrReplace(activity);
return activity;
}
/// <summary>
/// 创建一个包含了撤回流程任务的任务流程活动
/// </summary>
/// <param name="sysTaskProcess"></param>
/// <param name="processID"></param>
/// <param name="index"></param>
/// <returns></returns>
public static SysTaskActivity CreateWithdrawProcessActivity(this SysTaskProcess sysTaskProcess, string processID, int index)
{
string activityID = UuidHelper.NewUuidString();
WithdrawProcessTask task = WithdrawProcessTask.CreateTask(processID, false);
SysTaskActivity activity = WfSysTaskActivityHelper.CreateActivity(
sysTaskProcess,
index,
string.Format("撤回ID为{0}的流程的任务流程活动",
processID, index), task);
SysTaskProcessRuntime.ProcessContext.AffectedActivities.AddOrReplace(activity);
return(activity);
}
/// <summary>
/// 创建一个分发作废流程任务流程的任务活动
/// </summary>
/// <param name="sysTaskProcess"></param>
/// <param name="ownerActivityID"></param>
/// <param name="cancelAllBranchProcesses"></param>
/// <param name="index"></param>
/// <returns></returns>
public static SysTaskActivity CreateDispatchCancelBranchesProcessActivity(this SysTaskProcess sysTaskProcess, string ownerActivityID, bool cancelAllBranchProcesses, int index)
{
string activityID = UuidHelper.NewUuidString();
DispatchCancelBranchProcessesTask task = DispatchCancelBranchProcessesTask.CreateTask(activityID, ownerActivityID, cancelAllBranchProcesses);
SysTaskActivity activity = WfSysTaskActivityHelper.CreateActivity(
sysTaskProcess,
index,
string.Format("分派作废活动ID为{0}的分支流程的任务流程活动", ownerActivityID, index),
task);
activity.ID = activityID;
SysTaskProcessRuntime.ProcessContext.AffectedActivities.AddOrReplace(activity);
return(activity);
}
/// <summary>
/// 如果能够流转，自动流转到下一个活动
/// </summary>
/// <param name="activity"></param>
private static void AutoMoveToNextActivity(SysTaskActivity activity)
{
if (activity.CanMoveTo())
{
SysTaskActivity nextActivity = activity.Process.MoveToNextActivity();
SysTaskProcessRuntime.Persist();
if (activity.Process.Status == SysTaskProcessStatus.Running)
ExecuteSysTaskActivityTask.SendTask(nextActivity);
}
else
{
//对于第一个活动就带子流程的场景，其状态是NotRunning且有可能被阻塞不能流转，需要通过此操作启动子流程的Task
if (activity.Status == SysTaskActivityStatus.NotRunning)
SysTaskProcess.EnterActivity(activity, DateTime.Now);
}
}
public static ExecuteSysTaskActivityTask CreateTask(SysTaskActivity sysTaskActivity)
{
sysTaskActivity.NullCheck("sysTaskActivity");
ExecuteSysTaskActivityTask task = new ExecuteSysTaskActivityTask(sysTaskActivity.ID);
task.TaskID = UuidHelper.NewUuidString();
task.ResourceID = sysTaskActivity.ID;
if (sysTaskActivity.Task != null && sysTaskActivity.Task.TaskTitle.IsNotEmpty())
{
task.TaskTitle = string.Format("执行任务流程活动，任务ID为{0}，名称为{1}",
sysTaskActivity.Task.TaskID,
sysTaskActivity.Task.TaskTitle);
}
else
{
task.TaskTitle = string.Format("执行任务流程活动{0}", sysTaskActivity.ID);
}
return task;
}
private SysTaskProcess PrepareSysTaskProcessData(Func<DO.SysTask> getTask, string name = "测试任务流程名称")
{
SysTaskProcess process = new SysTaskProcess();
process.ID = UuidHelper.NewUuidString();
process.Name = name;
process.Status = SysTaskProcessStatus.Running;
process.StartTime = DateTime.Now;
SysTaskActivity activity1 = new SysTaskActivity(getTask());
activity1.ID = UuidHelper.NewUuidString();
activity1.Name = "活动1";
process.Activities.Add(activity1);
SysTaskActivity activity2 = new SysTaskActivity(getTask());
activity2.ID = UuidHelper.NewUuidString();
activity2.Name = "活动2";
process.Activities.Add(activity2);
return process;
}
