bubble-socket-core/Handlers/HandlerFactory.cs

using System;
using System.Collections.Generic;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;

namespace BubbleSocketCore.Handlers
{
	class HandlerFactory
	{
		private static List<IHandler> handlers = new List<IHandler>();
		private readonly IConfiguration Configuration;
		private readonly ILoggerFactory LoggerFactory;
		private readonly ILogger Logger;

		public HandlerFactory(IConfiguration configuration, ILoggerFactory loggerFactory)
		{
			Configuration = configuration;
			LoggerFactory = loggerFactory;
			Logger = LoggerFactory.CreateLogger("HandlerFactory");
			handlers.Add(new DummyHandler());
			handlers.Add(new EchoHandler());
			handlers.Add(new PlayerConnectionHandler(Configuration, LoggerFactory));
		}

		internal IHandler Get(HttpRequest request)
		{
			foreach (var handler in handlers)
			{
				if (handler.IsListening(request))
				{
					return handler;
				}
			}

			throw new HandlerNotFoundException($"{request.Scheme}://{request.Host}{request.Path}");
		}
	}

	class HandlerNotFoundException : Exception
	{
		public HandlerNotFoundException(string message) : base(message)
		{
		}
	}
}