AutoWeight/AutoWeightServer/Center/ServiceCenter.cs

using EC.Service.Organization;
using EC.Service.Transport;
using System;
using System.Collections.Generic;

namespace EC.AutoWeightServer.Center
{
	public class ServiceCenter
	{
		private static CompanyService _companyService;
		private static UserService _userService;
		private static SiteService _siteService;

		private static SupplierService _supplierService;
		private static TruckService _truckService;
		private static TrailerService _trailerService;
		private static DriverService _driverService;
		private static AuthService _authService;

		private static IniService _iniService;
		private static MonthPlanService _monthPlanService;
		private static TransportBillService _billService;
		private static PhotoService _photoService;

		private static readonly Dictionary<Type, object> LockDict = new Dictionary<Type, object>();
		private static readonly object LockDictObj = new object();

		private static object GetLockDictObj(Type type)
		{
			if (!LockDict.ContainsKey(type))
			{
				lock (LockDictObj)
				{
					if (!LockDict.ContainsKey(type))
					{
						LockDict.Add(type, new object());
					}
				}
			}
			return LockDict[type];
		}

		public static CompanyService CompanyService
		{
			get
			{
				{
					lock (GetLockDictObj(typeof(CompanyService)))
					{
						if (_companyService == null)
						{
							_companyService = new CompanyService();
						}
					}
				}

				return _companyService;
			}
		}

		public static UserService UserService
		{
			get
			{
				if (_userService == null)
				{
					lock (GetLockDictObj(typeof(UserService)))
					{
						if (_userService == null)
						{
							_userService = new UserService();
						}
					}
				}
				return _userService;
			}
		}

		public static SiteService SiteService
		{
			get
			{
				if (_siteService == null)
				{
					lock (GetLockDictObj(typeof(CompanyService)))
					{
						if (_siteService == null)
						{
							_siteService = new SiteService();
						}
					}
				}
				return _siteService;
			}
		}

		public static SupplierService SupplierService
		{
			get
			{
				if (_supplierService == null)
				{
					lock (GetLockDictObj(typeof(SupplierService)))
					{
						if (_supplierService == null)
						{
							_supplierService = new SupplierService();
						}
					}
				}
				return _supplierService;
			}
		}

		public static DriverService DriverService
		{
			get
			{
				if (_driverService == null)
				{
					lock (GetLockDictObj(typeof(DriverService)))
					{
						if (_driverService == null)
						{
							_driverService = new DriverService();
						}
					}
				}
				return _driverService;
			}
		}

		public static TruckService TruckService
		{
			get
			{
				if (_truckService == null)
				{
					lock (GetLockDictObj(typeof(TruckService)))
					{
						if (_truckService == null)
						{
							_truckService = new TruckService();
						}
					}
				}
				return _truckService;
			}
		}

		public static TrailerService TrailerService
		{
			get
			{
				if (_trailerService == null)
				{
					lock (GetLockDictObj(typeof(TrailerService)))
					{
						if (_trailerService == null)
						{
							_trailerService = new TrailerService();
						}
					}
				}
				return _trailerService;
			}
		}

		public static AuthService AuthService
		{
			get
			{
				if (_authService == null)
				{
					lock (GetLockDictObj(typeof(AuthService)))
					{
						if (_authService == null)
						{
							_authService = new AuthService();
						}
					}
				}
				return _authService;
			}
		}

		public static IniService IniService
		{
			get
			{
				if (_iniService == null)
				{
					lock (GetLockDictObj(typeof(IniService)))
					{
						if (_iniService == null)
						{
							_iniService = new IniService();
						}
					}
				}
				return _iniService;
			}
		}

		public static MonthPlanService MonthPlanService
		{
			get
			{
				if (_monthPlanService == null)
				{
					lock (GetLockDictObj(typeof(MonthPlanService)))
					{
						if (_monthPlanService == null)
						{
							_monthPlanService = new MonthPlanService();
						}
					}
				}
				return _monthPlanService;
			}
		}

		public static TransportBillService BillService
		{
			get
			{
				if (_billService == null)
				{
					lock (GetLockDictObj(typeof(TransportBillService)))
					{
						if (_billService == null)
						{
							_billService = new TransportBillService();
						}
					}
				}
				return _billService;
			}
		}

		public static PhotoService PhotoService
		{
			get
			{
				if (_photoService == null)
				{
					lock (GetLockDictObj(typeof(PhotoService)))
					{
						if (_photoService == null)
						{
							_photoService = new PhotoService();
						}
					}
				}
				return _photoService;
			}
		}
	}
}