public static void WaitTillAvailableToProcess <TA>(this SimpleRestmeQueue <TA> queue, TA newObject)
{
if (queue != null)
{
#region This code can be better improved using message queue mechanism
if (queue.ExecutionWaitRequired)
{
while (queue.ExecutionWaitRequired)
{
lock (queue)
{
if (queue.QueueItems == null)
{
queue.QueueItems = new List <TA>();
}
if (queue.ExecutionWaitRequired)
{
Thread.Sleep(1);
}
else
{
queue.QueueItems.Add(newObject);
break;
}
if (queue.ExecutionWaitRequired)
{
Thread.Sleep(100);
}
}
}
}
else
{
if (queue.QueueItems == null)
{
queue.QueueItems = new List <TA>();
}
queue.QueueItems.Add(newObject);
}
#endregion
}
}
public static void ClearProcessingObject <TA>(this SimpleRestmeQueue <TA> queue,
TA singleObjectToRemove = default,
bool throwExceptionIfObjectNotFound = true, bool updateWaitRequired = true)
{
if (queue != null)
{
lock (queue)
{
if (singleObjectToRemove != null)
{
if (queue.QueueItems == null)
{
queue.QueueItems = new List <TA>();
}
var indexOfObject = queue.QueueItems.IndexOf(singleObjectToRemove);
if (indexOfObject >= 0)
{
queue.QueueItems.Remove(singleObjectToRemove);
if (updateWaitRequired)
{
queue.ExecutionWaitRequired = false;
}
}
else if (throwExceptionIfObjectNotFound)
{
throw new PranamException("Object to remove is no longer in the processing queue");
}
}
else
{
queue.QueueItems.Clear();
if (updateWaitRequired)
{
queue.ExecutionWaitRequired = false;
}
}
}
}
}
