protected override void OnInquiryActionComplete(InquiryActionResult <TEntity> result)
{
switch (result.Result)
{
case InquiryActionResultType.RequestedNew:
this.OnAddNew();
break;
default:
base.OnInquiryActionComplete(result);
break;
}
}
protected override void OnInquiryActionComplete(InquiryActionResult <UserLogin> result)
{
if (result.Result == InquiryActionResultType.DataFetched)
{
Channel <AuthenticationInfo> .Public.OnNext(
new AuthenticationInfo
{
Action = AuthenticationAction.LoggedIn,
UserId = this.UserId
}, true);
ServiceLocator.GetService <IVirtualDesktopManager>().CloseDialog();
}
else if (result.Result == InquiryActionResultType.DataNotFound)
{
this.NotificationMessage = "Username and password do not match.";
this.ViewMode = ViewModeType.Default;
}
}
protected virtual void OnInquiryActionComplete(InquiryActionResult <TEntity> result)
{
switch (result.Result)
{
case InquiryActionResultType.DataNotFound:
this.OriginalEntity = null;
this.ResetDataModel();
this.ViewMode = ViewModeType.ViewOnly;
break;
case InquiryActionResultType.RequestedNew:
throw new InvalidOperationException("Requested New is not valid on this type of ViewModel");
case InquiryActionResultType.DataFetched:
this.ResetDataModel(result.Data);
this.OriginalEntity = this.entity;
this.ViewMode = ViewModeType.ViewOnly;
break;
}
}
protected override void OnInquiryAction(InquiryActionResult <UserLogin> result)
{
result.Data = this.Entity;
result.Result = InquiryActionResultType.DataFetched;
}
protected override void OnInquiryAction(InquiryActionResult <EmpresaEntity> result)
{
}
protected abstract void OnInquiryAction(InquiryActionResult <TEntity> result);
protected void OnInquiryData()
{
InquiryActionResult <TEntity> result = new InquiryActionResult <TEntity>
{
Result = InquiryActionResultType.DataNotFound
};
this.ViewMode = ViewModeType.Busy;
this.StatusMessage = "Obteniendo datos, espere por favor ...";
Task task = Task.Factory.StartNew
(
(o) =>
{
Logger.Debug("Obteniendo datos '{0}'", this.Entity.ToString());
this.OnInquiryAction(result);
}, result
);
task.ContinueWith
(
(t) =>
{
Logger.Debug("Error al obtener datos '{0}'", t.Exception.InnerException.ToString());
this.OnInquiryActionFailed();
Exception exception = null;
this.OriginalEntity = null;
if (t.Exception.InnerException != null)
{
exception = t.Exception.InnerException;
}
else
{
exception = t.Exception;
}
this.NotificationMessage = exception.Message;
},
CancellationToken.None,
TaskContinuationOptions.OnlyOnFaulted | TaskContinuationOptions.AttachedToParent,
TaskScheduler.FromCurrentSynchronizationContext()
);
task.ContinueWith
(
_ =>
{
Logger.Debug("Datos obtenidos correctamente '{0}'", this.Entity.ToString());
this.StatusMessage = null;
this.OnInquiryActionComplete(result);
},
CancellationToken.None,
TaskContinuationOptions.OnlyOnRanToCompletion | TaskContinuationOptions.AttachedToParent,
TaskScheduler.FromCurrentSynchronizationContext()
);
}
