private void UpdateTaskState(IPersistenceManager pm, DA.Task task, DT.TaskState taskState, Guid?slaveId, Guid?userId, string exception)
{
var stateLogDao = pm.StateLogDao;
var taskStateEntity = taskState.ToEntity();
if (task.Command == DA.Command.Pause && task.State == DA.TaskState.Paused ||
task.Command == DA.Command.Abort && task.State == DA.TaskState.Aborted ||
task.Command == DA.Command.Stop && task.State == DA.TaskState.Aborted)
{
task.Command = null;
}
else if (taskStateEntity == DA.TaskState.Paused && task.Command == null)
{
// slave paused and uploaded the task (no user-command) -> set waiting.
taskStateEntity = DA.TaskState.Waiting;
}
stateLogDao.Save(new DA.StateLog {
State = taskStateEntity,
DateTime = DateTime.Now,
TaskId = task.TaskId,
UserId = userId,
SlaveId = slaveId,
Exception = exception
});
task.State = taskStateEntity;
}
public DT.Task UpdateTaskState(Guid taskId, DT.TaskState taskState, Guid?slaveId, Guid?userId, string exception)
{
RoleVerifier.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
AuthorizationManager.AuthorizeForTask(taskId, Permission.Full);
var pm = PersistenceManager;
using (new PerformanceLogger("UpdateTaskState")) {
var taskDao = pm.TaskDao;
return(pm.UseTransaction(() => {
var task = taskDao.GetById(taskId);
UpdateTaskState(pm, task, taskState, slaveId, userId, exception);
pm.SubmitChanges();
return task.ToDto();
}));
}
}
public static DB.TaskState ToEntity(DT.TaskState source)
{
if (source == DT.TaskState.Aborted)
{
return(DB.TaskState.Aborted);
}
else if (source == DT.TaskState.Calculating)
{
return(DB.TaskState.Calculating);
}
else if (source == DT.TaskState.Failed)
{
return(DB.TaskState.Failed);
}
else if (source == DT.TaskState.Finished)
{
return(DB.TaskState.Finished);
}
else if (source == DT.TaskState.Offline)
{
return(DB.TaskState.Offline);
}
else if (source == DT.TaskState.Paused)
{
return(DB.TaskState.Paused);
}
else if (source == DT.TaskState.Transferring)
{
return(DB.TaskState.Transferring);
}
else if (source == DT.TaskState.Waiting)
{
return(DB.TaskState.Waiting);
}
else
{
return(DB.TaskState.Failed);
}
}
public static DA.TaskState ToEntity(this DT.TaskState source)
{
switch (source)
{
case DT.TaskState.Aborted: return(DA.TaskState.Aborted);
case DT.TaskState.Calculating: return(DA.TaskState.Calculating);
case DT.TaskState.Failed: return(DA.TaskState.Failed);
case DT.TaskState.Finished: return(DA.TaskState.Finished);
case DT.TaskState.Offline: return(DA.TaskState.Offline);
case DT.TaskState.Paused: return(DA.TaskState.Paused);
case DT.TaskState.Transferring: return(DA.TaskState.Transferring);
case DT.TaskState.Waiting: return(DA.TaskState.Waiting);
default: return(DA.TaskState.Failed);
}
}
