/// <summary>
/// Process a collected telemetry item.
/// </summary>
/// <param name="item">A collected Telemetry item.</param>
public void Process(ITelemetry item)
{
if (this.EventSourceInternal == null)
{
return;
}
Action <ITelemetry> handler = null;
var itemType = item.GetType();
if (this.telemetryHandlers.TryGetValue(itemType, out handler))
{
item.FlattenIExtensionIfExists();
handler(item);
}
else
{
if (this.unknownTelemetryHandler != null)
{
item.Sanitize();
EventData telemetryData = item.FlattenTelemetryIntoEventData();
telemetryData.name = Constants.EventNameForUnknownTelemetry;
this.unknownTelemetryHandler(telemetryData, item.Context.InstrumentationKey, item.Context.SanitizedTags, item.Context.Flags);
}
}
}
private static void SerializeTelemetryItem(ITelemetry telemetryItem, JsonSerializationWriter jsonSerializationWriter)
{
jsonSerializationWriter.WriteStartObject();
if (telemetryItem is IAiSerializableTelemetry serializeableTelemetry)
{
telemetryItem.CopyGlobalPropertiesIfExist();
telemetryItem.FlattenIExtensionIfExists();
SerializeHelper(telemetryItem, jsonSerializationWriter, telemetryName: serializeableTelemetry.TelemetryName, baseType: serializeableTelemetry.BaseType);
}
else
{
SerializeUnknownTelemetryHelper(telemetryItem, jsonSerializationWriter);
}
jsonSerializationWriter.WriteEndObject();
}