/**
*
* @return a JArray with the ByteArray of Stream
*/
protected TJSONArray StreamToJson()
{
checkCurrentDBXType(DBXDataTypes.BinaryBlobType);
try {
byte[] b = DBXTools.streamToByteArray(streamValue);
TJSONArray jsArr = new TJSONArray();
for (int i = 0; i < b.Length; i++)
{
jsArr.add(new TJSONNumber(Convert.ToInt32(b[i])));
}
return(jsArr);
} catch (Exception e) {
throw new DBXException(e.Message);
}
}
public override void execute()
{
if (_parameters == null)
{
throw new DBXException(
"Parameters cannot be null in a POST request");
}
TJSONObject body = new TJSONObject();
body.addPairs("_parameters", _parameters);
Client.BeginGetRequestStream((IAsyncResult asynchronousResult) =>
{
Stream postStream = Client.EndGetRequestStream(asynchronousResult);
byte[] postBytes = Encoding.UTF8.GetBytes(body.ToString());
postStream.Write(postBytes, 0, postBytes.Length);
postStream.Close();
Client.BeginGetResponse((IAsyncResult asynchResult) =>
{
HttpWebRequest request = (HttpWebRequest)asynchResult.AsyncState;
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.EndGetResponse(asynchResult);
}
catch (WebException e)
{
try
{
Stream s = ((HttpWebResponse)e.Response).GetResponseStream();
TextReader txt = new StreamReader(s);
if (s.Length > 0)
{
connection.throwExceptionIfNeeded(JObject.Parse(txt.ReadToEnd()));
}
else
{
throw new DBXException(e.Message);
}
}
catch (Exception ex)
{
if (EXCallback != null)
{
connection.syncContext.Send(new SendOrPostCallback(x => EXCallback.DynamicInvoke(ex)), null);
}
else
if (Sender.BaseExCal != null)
{
connection.syncContext.Send(new SendOrPostCallback(x => Sender.BaseExCal.DynamicInvoke(ex)), null);
}
else
{
throw ex;
}
return;
}
}
finally
{
syncStop();
}
connection.setSessionIdentifier(response);
connection.throwExceptionIfNeeded(response);
if (!isThereOnlyOneStreamInOutput(command.getParameters()))
{
string resultString = null;
using (StreamReader rdr = new StreamReader(response.GetResponseStream()))
{
resultString = rdr.ReadToEnd();
rdr.Close();
}
response.Close();
try
{
JObject obj = JObject.Parse(resultString);
JArray arr = obj.Value <JArray>("result");
int returnParIndex = 0;
foreach (DSRESTParameter param in command.getParameters())
{
if ((param.Direction == DSRESTParamDirection.ReturnValue) ||
(param.Direction == DSRESTParamDirection.InputOutput) ||
(param.Direction == DSRESTParamDirection.Output))
{
DBXJSONTools.JSONtoDBX(arr[returnParIndex],
param.getValue(), param.TypeName);
returnParIndex++;
} // if
} // for
}
catch (DBXException e)
{
throw new DBXException(e.Message);
}
if (!(_TimedOut))
{
connection.syncContext.Send(new SendOrPostCallback(x => callback.DynamicInvoke()), null);
}
}
else
{
Stream inputstream = response.GetResponseStream();
byte[] b1 = DBXTools.streamToByteArray(inputstream);
inputstream.Close();
response.Close();
TStream ins = new TStream(b1);
foreach (DSRESTParameter param in command.getParameters())
{
if ((param.Direction == DSRESTParamDirection.ReturnValue) ||
(param.Direction == DSRESTParamDirection.InputOutput) ||
(param.Direction == DSRESTParamDirection.Output))
{
if (param.TypeName.StartsWith("TDBX") && param.TypeName.EndsWith("Value"))
{
param.getValue().GetAsDBXValue().SetAsStream(ins);
}
else
{
param.getValue().SetAsStream(ins);
}
if (!(_TimedOut))
{
connection.syncContext.Send(new SendOrPostCallback(x => callback.DynamicInvoke()), null);
}
}
}
};
}, Client);
}, Client);
start();
}