WebServiceException.cs

using System;
using System.Collections.Generic;
using ServiceStack.Text;

namespace ServiceStack.ServiceClient.Web
{
	public class WebServiceException
		: Exception
	{
		public WebServiceException() { }
		public WebServiceException(string message) : base(message) { }
		public WebServiceException(string message, Exception innerException) : base(message, innerException) { }

		public int StatusCode { get; set; }

		public object ResponseDto { get; set; }

		private string errorCode;

		private void ParseResponseDto()
		{
			if (ResponseDto == null) return;
			var jsv = TypeSerializer.SerializeToString(ResponseDto);
			var map = TypeSerializer.DeserializeFromString<Dictionary<string, string>>(jsv);
			string responseStatus;
			if (!map.TryGetValue("ResponseStatus", out responseStatus)) return;

			var rsMap = TypeSerializer.DeserializeFromString<Dictionary<string, string>>(responseStatus);
			if (rsMap == null) return;
			rsMap.TryGetValue("ErrorCode", out errorCode);
			rsMap.TryGetValue("Message", out errorMessage);
			rsMap.TryGetValue("StackTrace", out serverStackTrace);
		}

		public string ErrorCode
		{
			get
			{
				if (errorCode == null)
				{
					ParseResponseDto();
				}
				return errorCode;
			}
		}

		private string errorMessage;
		public string ErrorMessage
		{
			get
			{
				if (errorMessage == null)
				{
					ParseResponseDto();
				}
				return errorMessage;
			}
		}

		private string serverStackTrace;
		public string ServerStackTrace
		{
			get
			{
				if (serverStackTrace == null)
				{
					ParseResponseDto();
				}
				return serverStackTrace;
			}
		}
	}
}