/// <summary>
/// Processes a single job.
/// </summary>
/// <param name="job">Task processor job.</param>
private void ProcessSequentialTask(TaskProcessorJob job)
{
// Debug Logging.
if (this.Configuration.LoggingEnabled)
{
Debug.WriteLine($"Sequential task processing with task id => {job.Data?.Value.Id}.");
}
// Ensure cancellation has not been requested.
job.ThrowIfCancellationRequested();
// Update the progress of the task in the task queue.
this.TaskProcessor.UpdateTaskAsAssignedToProcessor(job);
// Sanity.
if (null == job.Data?.Value)
{
return;
}
// Deserialize the directive.
var dir = TaskQueueDirective.Parse <ObjVerExTaskQueueDirective>(job.Data?.Value);
// Sanity.
if (string.IsNullOrWhiteSpace(dir?.ObjVerEx))
{
return;
}
// Update the object.
try
{
// Mark that we're updating the object.
this.TaskProcessor.UpdateTaskInfo
(
job.Data?.Value,
MFTaskState.MFTaskStateInProgress,
$"Updating object {dir.ObjVerEx}",
false
);
// Load the object, check it out, update, check it in.
var objVerEx = ObjVerEx.Parse(job.Vault, dir.ObjVerEx);
objVerEx.CheckOut();
objVerEx.SetProperty
(
MFBuiltInPropertyDef.MFBuiltInPropertyDefNameOrTitle,
MFDataType.MFDatatypeText,
DateTime.Now.ToLongTimeString()
);
objVerEx.SaveProperties();
objVerEx.CheckIn();
// Updated.
this.TaskProcessor.UpdateTaskInfo
(
job.Data?.Value,
MFTaskState.MFTaskStateCompleted,
$"Object {dir.ObjVerEx} updated",
false
);
}
catch (Exception e)
{
// Exception.
this.TaskProcessor.UpdateTaskInfo
(
job.Data?.Value,
MFTaskState.MFTaskStateFailed,
e.Message,
false
);
}
}