private StreamSummaryManager FindStreamSummaryManager(StreamBinding streamBinding, bool createStreamSummaryManager = true)
{
if (streamBinding == null)
{
throw new ArgumentNullException(nameof(streamBinding));
}
lock (this.streamSummaryManagers)
{
var key = Tuple.Create(streamBinding.StoreName, streamBinding.StorePath, streamBinding.StreamName, streamBinding.StreamAdapterType);
StreamSummaryManager streamSummaryManager = default(StreamSummaryManager);
if (this.streamSummaryManagers.Contains(key))
{
streamSummaryManager = this.streamSummaryManagers[key];
}
else if (createStreamSummaryManager)
{
streamSummaryManager = new StreamSummaryManager(
streamBinding.StoreName,
streamBinding.StorePath,
streamBinding.StreamName,
streamBinding.StreamAdapterType);
this.streamSummaryManagers.Add(streamSummaryManager);
}
return(streamSummaryManager);
}
}
protected override Tuple <string, string, string, Type> GetKeyForItem(StreamSummaryManager streamSummaryManager)
{
return(Tuple.Create(streamSummaryManager.StoreName, streamSummaryManager.StorePath, streamSummaryManager.StreamName, streamSummaryManager.StreamAdapterType));
}
