--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Source/ServiceModel/ServiceModelDataContext.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,102 @@
+using System;
+using System.ServiceModel;
+using System.ServiceModel.Channels;
+
+using JetBrains.Annotations;
+
+namespace BLToolkit.ServiceModel
+{
+	using Data.Linq;
+
+	using NotNullAttribute = NotNullAttribute;
+
+	public class ServiceModelDataContext : RemoteDataContextBase
+	{
+		#region Init
+
+		ServiceModelDataContext()
+		{
+		}
+
+		public ServiceModelDataContext([NotNull] string endpointConfigurationName)
+			: this()
+		{
+			if (endpointConfigurationName == null) throw new ArgumentNullException("endpointConfigurationName");
+
+			_endpointConfigurationName = endpointConfigurationName;
+		}
+
+		public ServiceModelDataContext([NotNull] string endpointConfigurationName, [NotNull] string remoteAddress)
+			: this()
+		{
+			if (endpointConfigurationName == null) throw new ArgumentNullException("endpointConfigurationName");
+			if (remoteAddress             == null) throw new ArgumentNullException("remoteAddress");
+
+			_endpointConfigurationName = endpointConfigurationName;
+			_remoteAddress             = remoteAddress;
+		}
+
+		public ServiceModelDataContext([NotNull] string endpointConfigurationName, [NotNull] EndpointAddress endpointAddress)
+			: this()
+		{
+			if (endpointConfigurationName == null) throw new ArgumentNullException("endpointConfigurationName");
+			if (endpointAddress           == null) throw new ArgumentNullException("endpointAddress");
+
+			_endpointConfigurationName = endpointConfigurationName;
+			_endpointAddress           = endpointAddress;
+		}
+
+		public ServiceModelDataContext([NotNull] Binding binding, [NotNull] EndpointAddress endpointAddress)
+			: this()
+		{
+			if (binding         == null) throw new ArgumentNullException("binding");
+			if (endpointAddress == null) throw new ArgumentNullException("endpointAddress");
+
+			Binding          = binding;
+			_endpointAddress = endpointAddress;
+		}
+
+		string          _endpointConfigurationName;
+		string          _remoteAddress;
+		EndpointAddress _endpointAddress;
+
+		public Binding Binding { get; private set; }
+
+		#endregion
+
+		#region Overrides
+
+		protected override ILinqService GetClient()
+		{
+			if (Binding != null)
+				return new LinqServiceClient(Binding, _endpointAddress);
+
+			if (_endpointAddress != null)
+				return new LinqServiceClient(_endpointConfigurationName, _endpointAddress);
+
+			if (_remoteAddress != null)
+				return new LinqServiceClient(_endpointConfigurationName, _remoteAddress);
+
+			return new LinqServiceClient(_endpointConfigurationName);
+		}
+
+		protected override IDataContext Clone()
+		{
+			return new ServiceModelDataContext
+			{
+				MappingSchema              = MappingSchema,
+				Binding                    = Binding,
+				_endpointConfigurationName = _endpointConfigurationName,
+				_remoteAddress             = _remoteAddress,
+				_endpointAddress           = _endpointAddress,
+			};
+		}
+
+		protected override string ContextIDPrefix
+		{
+			get { return "LinqService_"; }
+		}
+
+		#endregion
+	}
+}