Generic WCF Service Host and Client

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Serialization;

namespace WcfServiceCommon
{
	[DataContract]
	public class WcfServiceFault
	{
		public WcfServiceFault Inner { get; set; }

		[DataMember]
		public string Message { get; set; }

		[DataMember]
		public string Source { get; set; }

		[DataMember]
		public string Target { get; set; }

		public override string ToString()
		{
			if (null == Inner)
				return string.Format("Target: {0} / Source: {1} / Message: {2}", Target, Source, Message);
			else
				return string.Format("Target: {0} / Source: {1} / Message: {2}{3}/ Inner: {4}", Target, Source, Message, Environment.NewLine, Inner.ToString());
		}
	}

	public static class WcfServiceFaultFactory
	{
		public static WcfServiceFault CreateWcfServiceFault(Exception ex)
		{
			WcfServiceFault fault = new WcfServiceFault() { Message = ex.Message, Source = ex.Source, Target = ex.TargetSite.ToString() };
			if (null != ex.InnerException)
			{
				WcfServiceFault wrapper = fault;
				Exception te = ex.InnerException;
				while (null != te)
				{
					wrapper.Inner = new WcfServiceFault() { Message = te.Message, Source = te.Source, Target = te.TargetSite.ToString() };
					te = te.InnerException;
					wrapper = wrapper.Inner;
				}
			}
			return fault;
		}
	}
}