public InvokeResult <IEnumerable <MunroModel> > GetMunrosByQuery(
IEnumerable <HillCategory> hillCategories = null,
SortDirectionType heightSortDirectionType = SortDirectionType.None,
SortDirectionType nameSortDirectionType = SortDirectionType.None,
double?heightMinMetres = null,
double?heightMaxMetres = null,
int?limit = null)
=> _invokeHandler.Invoke(() =>
{
var queryResult = this.CreateMunrosQuery(
hillCategories,
heightSortDirectionType,
nameSortDirectionType,
heightMinMetres,
heightMaxMetres);
if (!queryResult.IsSuccess)
{
return(InvokeResult <IEnumerable <MunroModel> > .Fail(queryResult.Code));
}
var munros = _munrosRepository.GetAll();
var result =
_munroService.GetMunrosByQuery(munros, queryResult.Result.conditions, queryResult.Result.sorts,
limit);
return(result);
});
public void StartJob(JobQueueItemEntity jobQueueItemEntity)
{
if (IsWorking)
{
return;
}
IsWorking = true;
CancellationTokenSource = new CancellationTokenSource();
IEnumerable <object> returnObjects = null;
var typ = _nodeConfiguration.HandlerAssembly.GetType(jobQueueItemEntity.Type);
var deSer = JsonConvert.DeserializeObject(jobQueueItemEntity.Serialized,
typ);
//-----------------------------------------------------
// Clear faulted timer.
//-----------------------------------------------------
var faultedTimer =
_trySendJobFaultedStatusToManagerTimer as TrySendJobFaultedToManagerTimer;
if (faultedTimer != null)
{
faultedTimer.AggregateExceptionToSend = null;
faultedTimer.ErrorOccured = null;
}
//----------------------------------------------------
// Define task.
//----------------------------------------------------
Task = new Task(() =>
{
_handler.Invoke(deSer,
CancellationTokenSource,
SendJobProgressToManager,
ref returnObjects);
},
CancellationTokenSource.Token);
Task.ContinueWith(t =>
{
switch (t.Status)
{
case TaskStatus.RanToCompletion:
SetNodeStatusTimer(_trySendJobDoneStatusToManagerTimer,
_currentMessageToProcess);
if (returnObjects != null)
{
SpinWait.SpinUntil(() => _currentMessageToProcess == null);
LoopReturnObjects(returnObjects);
}
break;
case TaskStatus.Canceled:
SetNodeStatusTimer(_trySendJobCanceledStatusToManagerTimer,
_currentMessageToProcess);
if (returnObjects != null)
{
SpinWait.SpinUntil(() => _currentMessageToProcess == null);
LoopReturnObjects(returnObjects);
}
break;
case TaskStatus.Faulted:
if (faultedTimer != null)
{
faultedTimer.AggregateExceptionToSend = t.Exception;
faultedTimer.ErrorOccured = DateTime.UtcNow;
}
if (t.Exception != null)
{
Logger.ErrorWithLineNumber("Failed",
t.Exception);
}
SetNodeStatusTimer(_trySendJobFaultedStatusToManagerTimer,
_currentMessageToProcess);
if (returnObjects != null)
{
SpinWait.SpinUntil(() => _currentMessageToProcess == null);
LoopReturnObjects(returnObjects);
}
break;
}
}, TaskContinuationOptions.LongRunning);
Task.Start();
}
public void DisplayInfoWindow()
{
_invokeHandler.Invoke(DisplayWindow);
}