public async Task <T> RunJob <T>(Job <T> job) where T : class, new()
{
JobRunnerWindow win = new JobRunnerWindow();
win.TaskBar.ProgressState = TaskbarItemProgressState.Normal;
try
{
win.Show();
_app.Log.Info("Starting job: {0}", job.GetType().FullName);
await job.RunJob(win.TokenSource.Token, win.Reporter);
_app.Log.Info("Finished job: {0}", job.GetType().FullName);
win.Close();
return(job.Result);
}
catch (OperationCanceledException)
{
Canceled(job.GetType(), win);
return(null);
}
catch (Exception ex)
{
await ExceptionHandler(job.GetType(), win, ex);
return(null);
}
}
private async Task ExceptionHandler(Type job, JobRunnerWindow win, Exception ex)
{
_app.Log.Error("Exception in job: {0}", job.FullName);
_app.Log.Exception(ex);
MessageBox.Show("Job terminated with an undhandled exception. See log for details");
await Task.Delay(100);
win.Close();
}
private void Canceled(Type job, JobRunnerWindow win)
{
_app.Log.Info("{0} Job canceled by user", job.FullName);
win.Close();
}
