private void ProcessStreamXmlContexts(ref bool r, FA mode
, StreamXmlStage firstStage // = StreamXmlStage.Preload
, StreamXmlStage lastStagePlusOne // = StreamXmlStage.kNumberOf
, Engine.XmlFilePriority firstPriority = Engine.XmlFilePriority.Lists
, Engine.XmlFilePriority lastPriorityPlusOne = Engine.XmlFilePriority.kNumberOf
)
{
SetupStreamXmlContexts();
for (var s = firstStage; s < lastStagePlusOne; s++)
{
var args = new ProcessStreamXmlContextStageArgs(mode, s, firstPriority, lastPriorityPlusOne);
ProcessStreamXmlContextStage(ref r, args);
}
}
private void ProcessStreamXmlContextStage(ref bool r, ProcessStreamXmlContextStageArgs args)
{
var mode = args.Mode;
for (var p = args.FirstPriority; p < args.LastPriorityPlusOne; p++)
{
foreach (var ctxt in mStreamXmlContexts)
{
if (ctxt.ProtoFileInfo.Priority != p)
{
continue;
}
switch (args.Stage)
{
#region Preload
case StreamXmlStage.Preload:
{
if (ctxt.Preload == null)
{
break;
}
var task = Task <bool> .Factory.StartNew(() => TryStreamData(ctxt.FileInfo, mode, ctxt.Preload));
args.Tasks.Add(task);
} break;
#endregion
#region Stream
case StreamXmlStage.Stream:
{
if (ctxt.Stream == null)
{
break;
}
var task = Task <bool> .Factory.StartNew(() => TryStreamData(ctxt.FileInfo, mode, ctxt.Stream));
args.Tasks.Add(task);
} break;
#endregion
#region StreamUpdates
case StreamXmlStage.StreamUpdates:
{
if (ctxt.FileInfoWithUpdates == null)
{
break;
}
if (ctxt.StreamUpdates == null)
{
break;
}
var task = Task <bool> .Factory.StartNew(() => TryStreamData(ctxt.FileInfoWithUpdates, mode, ctxt.StreamUpdates));
args.Tasks.Add(task);
} break;
#endregion
}
}
if (!args.UpdateResultWithTaskResults(ref r))
{
var inner = args.TaskExceptions.ToAggregateExceptionOrNull().GetOnlyExceptionOrAllWhenAggregate();
throw new InvalidOperationException(string.Format(
"Failed to process one or more files for priority={0}",
p),
inner);
}
args.ClearTaskData();
}
}
