public static void UpdateTask
(
this TaskQueueManager taskQueueManager,
TaskProcessorJob job,
MFTaskState state,
string progressData = ""
)
{
// Sanity.
if (null == taskQueueManager)
{
throw new ArgumentNullException(nameof(taskQueueManager));
}
if (null == job)
{
throw new ArgumentNullException(nameof(job));
}
// Use the default UpdateTask implementation.
taskQueueManager.UpdateTask(job.AppTaskId, state, progressData);
}
/// <summary>
/// Marks the <paramref name="job"/> to have the completed state of <paramref name="targetState"/>.
/// </summary>
/// <param name="job">The job to update.</param>
/// <param name="targetState">The final completed state.</param>
/// <param name="exception">The exception, if the state is failed.</param>
protected void CompleteJob
(
AppTasks.ITaskProcessingJob <BackgroundOperationTaskDirective> job,
MFTaskState targetState,
Exception exception = null
)
{
// Skip nulls.
if (null == job)
{
return;
}
// Update the task.
try
{
// Build up the task information with new data.
var taskInformation = new TaskInformation(job.GetStatus()?.Data);
taskInformation.CurrentTaskState = targetState;
taskInformation.Completed = DateTime.Now;
taskInformation.LastActivity = DateTime.Now;
if (exception != null)
{
taskInformation.StatusDetails = exception.Message;
}
// Update the task information.
job.Update(taskInformation);
}
catch
{
#if DEBUG
throw;
#endif
}
}