code.grnet.gr Git - pithos-ms-client/blob - trunk/Pithos.Network/WebExtensions.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Text;
   5 using System.Net;
   6 using System.IO;
   7 using log4net;
   8
   9 namespace Pithos.Network
  10 {
  11     public static class WebExtensions
  12     {
  13         public static string ReadToEnd(this HttpWebResponse response)
  14         {
  15             using (var stream = response.GetResponseStream())
  16             {
  17                 if (stream == null)
  18                     return null;
  19                 using (var reader = new StreamReader(stream))
  20                 {
  21                     var body = reader.ReadToEnd();
  22                     return body;
  23                 }
  24             }
  25         }
  26
  27         public static void LogError(this ILog log,HttpWebResponse response)
  28         {
  29             if (log.IsDebugEnabled)
  30             {
  31                 if (response != null)
  32                 {
  33                     var body = response.ReadToEnd();
  34                     log.ErrorFormat("Headers:\n{0}\nBody:{1}", response.Headers,body);
  35                 }
  36             }
  37         }
  38
  39         public static TextReader GetLoggedReader(this Stream stream, ILog log)
  40         {
  41             var reader = new StreamReader(stream);
  42             if (!log.IsDebugEnabled)
  43                 return reader;
  44
  45             using (reader)
  46             {
  47                 var body = reader.ReadToEnd();
  48                 log.DebugFormat("JSON response: {0}", body);
  49                 return new StringReader(body);
  50             }
  51         }
  52     }
  53 }