|
public static DeserializeError ( string jsonErrorText ) : |
||
| jsonErrorText | string | |
| return | ||
internal void DispatchResults(WoopsaJsonData jsonData)
{
if (jsonData.IsArray)
{
for (int i = 0; i < jsonData.Length; i++)
{
WoopsaJsonData item = jsonData[i];
int id = item[WoopsaFormat.KeyId];
WoopsaClientRequest request;
if (_clientRequestsById.TryGetValue(id, out request))
{
WoopsaJsonData result = item[WoopsaFormat.KeyResult];
if (result.ContainsKey(WoopsaFormat.KeyError))
{
request.Result = new WoopsaClientRequestResult()
{
Error = WoopsaFormat.DeserializeError(result.AsText),
ResultType = WoopsaClientRequestResultType.Error
};
}
else if (request.Request.Verb == WoopsaFormat.VerbMeta)
{
request.Result = new WoopsaClientRequestResult()
{
Meta = WoopsaFormat.DeserializeMeta(result.AsText),
ResultType = WoopsaClientRequestResultType.Meta
};
}
else
{
request.Result = new WoopsaClientRequestResult()
{
Value = WoopsaFormat.DeserializeWoopsaValue(result.AsText),
ResultType = WoopsaClientRequestResultType.Value
};
}
request.IsDone = true;
}
else
{
throw new WoopsaException(
string.Format("MultiRequest received a result for an unkwnon request Id={0}", id));
}
}
}
else
{
throw new WoopsaException("MultiRequest response has invalid format");
}
}
private string Request(string path, NameValueCollection postData, TimeSpan timeout)
{
if (!_terminating)
{
var request = (HttpWebRequest)WebRequest.Create(Url + path);
request.CachePolicy = _cachePolicy;
// TODO : affiner l'optimisation de performance
request.ServicePoint.UseNagleAlgorithm = false;
request.ServicePoint.Expect100Continue = false;
HttpWebResponse response = null;
lock (_pendingRequests)
_pendingRequests.Add(request);
try
{
try
{
if (Username != null)
{
request.Credentials = new NetworkCredential(Username, Password);
}
request.Timeout = (int)timeout.TotalMilliseconds;
if (postData != null)
{
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded; charset=UTF-8";
}
else
{
request.Method = "GET";
}
request.Accept = "*/*";
if (postData != null)
{
StringBuilder stringBuilder = new StringBuilder();
for (var i = 0; i < postData.Count; i++)
{
string key = postData.AllKeys[i];
stringBuilder.AppendFormat(i == postData.Count - 1 ? "{0}={1}" : "{0}={1}&",
HttpUtility.UrlEncode(key), HttpUtility.UrlEncode(postData[key]));
}
using (var writer = new StreamWriter(request.GetRequestStream()))
writer.Write(stringBuilder.ToString());
}
response = (HttpWebResponse)request.GetResponse();
SetLastCommunicationSuccessful(true);
}
catch (WebException exception)
{
// This could be an HTTP error, in which case
// we actually have a response (with the HTTP
// status and error)
response = (HttpWebResponse)exception.Response;
if (response == null)
{
SetLastCommunicationSuccessful(false);
// Sometimes, we can make the request, but the server dies
// before we get a reply - in that case the Response
// is null, so we re-throw the exception
throw;
}
}
catch (Exception)
{
SetLastCommunicationSuccessful(false);
throw;
}
string resultString;
using (var reader = new StreamReader(response.GetResponseStream()))
{
resultString = reader.ReadToEnd();
}
if (response.StatusCode != HttpStatusCode.OK)
{
if (response.ContentType == MIMETypes.Application.JSON)
{
var exception = WoopsaFormat.DeserializeError(resultString);
throw exception;
}
throw new WoopsaException(response.StatusDescription);
}
return(resultString);
}
finally
{
lock (_pendingRequests)
_pendingRequests.Remove(request);
if (response != null)
{
response.Close();
}
}
}
else
{
throw new ObjectDisposedException(GetType().Name);
}
}