/// <summary>
///
/// </summary>
/// <param name="submittedTask"></param>
public ScheduledTask(IRunnableTask submittedTask)
{
_submittedTask = submittedTask;
TaskId = submittedTask.Id;
_tokenSource = new CancellationTokenSource();
}
internal static void Start(STask stask, ITaskUpdateCallback callback)
{
try
{
//// Step 1.a
//var rtasks = CompositionUtil.ContainerInstance.GetExports<IRunnableTask>();
//// Step 1.b
//var rtask = from t in rtasks
// where t.Value.GetType().FullName == stask.STaskTypeName
// select t.Value;
IRunnableTask rtask = null;
switch (stask.STaskTypeName)
{
case "NumberOfEvenCTask":
rtask = new NumberOfEvenCTask();
break;
}
if (rtask != null)
{
// Step 2
var cs = new CancellationTokenSource();
var ct = cs.Token;
_cancellationSources.TryAdd(stask.Id, cs);
// Step 3
Task <object>
.Run(rtask.Run(ct, stask.STaskParameters), ct)
.ContinueWith(tes => UpdateStatus(tes, stask, callback));
}
}
catch (Exception ex)
{
throw ex;
}
}
public void SubmitTask(IRunnableTask task)
{
var scheduledTask = new ScheduledTask(task);
_scheduledTasks.Add(scheduledTask);
}
