private MessageDispatcherConfigurator ConfiguratorFrom(Config cfg)
{
if (!cfg.HasPath("id"))
{
throw new ConfigurationException(string.Format("Missing dispatcher `id` property in config: {0}", cfg.Root));
}
var id = cfg.GetString("id");
var type = cfg.GetString("type");
var throughput = cfg.GetInt("throughput");
var throughputDeadlineTime = cfg.GetTimeSpan("throughput-deadline-time").Ticks;
MessageDispatcherConfigurator dispatcher;
switch (type)
{
case "Dispatcher":
dispatcher = new ThreadPoolDispatcherConfigurator(cfg, Prerequisites);
break;
case "TaskDispatcher":
dispatcher = new TaskDispatcherConfigurator(cfg, Prerequisites);
break;
case "PinnedDispatcher":
dispatcher = new PinnedDispatcherConfigurator(cfg, Prerequisites);
break;
case "ForkJoinDispatcher":
dispatcher = new ForkJoinDispatcherConfigurator(cfg, Prerequisites);
break;
case "SynchronizedDispatcher":
dispatcher = new CurrentSynchronizationContextDispatcherConfigurator(cfg, Prerequisites);
break;
case null:
throw new ConfigurationException("Could not resolve dispatcher for path " + id + ". type is null");
default:
Type dispatcherType = Type.GetType(type);
if (dispatcherType == null)
{
throw new ConfigurationException("Could not resolve dispatcher type " + type + " for path " + id);
}
dispatcher = (MessageDispatcherConfigurator)Activator.CreateInstance(dispatcherType, cfg, Prerequisites);
break;
}
return(new DispatcherConfigurator(dispatcher, id, throughput, throughputDeadlineTime));
}
