/// <summary>
/// Retrieves any "Submitted" entities from the data layer and adds them to the working set.
/// </summary>
sealed protected override void RetrieveEntities()
{
try
{
if (WorkingSet.Values.Count(x => !x) == 0)
{
var entities = Dal.GetSubmittedEntities().ToList();
foreach (var entity in entities)
{
var id = entity.Id;
if (!WorkingSet.TryAdd(id, false))
{
Trace.TraceError(String.Format("Error adding entity with id {0} to working set.", id));
}
else
{
Task.Factory.StartNew(() => ProcessEntity(entity), CancellationSource.Token);
}
}
Trace.WriteLine(String.Format("Added {0} entities to the working set.", entities.Count));
}
else
{
Trace.WriteLine(String.Format("No entities added due to working set still not processed."));
}
}
catch (Exception ex)
{
Trace.TraceError("Error updating working set: " + ex.StackTrace);
}
}
/// <summary>
/// Retrieves any "Submitted" entities from the data layer and adds them to the working set.
/// </summary>
sealed protected override void RetrieveEntities()
{
try
{
if (WorkingSet.Values.Count(x => !x) == 0)
{
var entities = Dal.GetSubmittedEntities().ToList();
foreach (var entity in entities)
{
var id = entity.Id;
if (!WorkingSet.TryAdd(id, false))
{
Trace.TraceError(String.Format("Error adding entity with id {0} to working set.", id));
}
else
{
if (!ThreadPool.QueueUserWorkItem(ProcessEntity, entity))
{
Trace.TraceError(String.Format("Error queuing entity with id {0} to thread pool.", id));
}
}
}
Trace.WriteLine(String.Format("Added {0} entities to the working set.", entities.Count));
}
else
{
Trace.WriteLine(String.Format("No entities added due to working set still not processed."));
}
}
catch (Exception ex)
{
Trace.TraceError("Error updating working set: " + ex.StackTrace);
}
}