/**
* Loads parameter values from a json object specifying the offset
* @param params
* @param value
* @param Offset
* @return bool
*/
public static bool LoadParametersValues(TParams parameters,
TJSONObject value, int Offset)
{
JArray parValue;
JObject jvalue = (JObject)value.getInternalObject();
DBXParameter par;
if (parameters.size() <= 0)
{
return(false);
}
for (int i = 0; i < parameters.size(); i++)
{
par = parameters.getParameter(i);
parValue = jvalue.Value <JArray>(par.getName());
if (parValue.Count < Offset + 1)
{
return(false);
}
if (parValue[Offset] is JArray)
{
DBXJSONTools.JSONtoDBX(parValue[Offset].Value <JArray>(), par.getValue(), "");
}
else
{
DBXJSONTools.JSONtoDBX(parValue[Offset].Value <object>(), par.getValue(), "");
}
}
return(true);
}
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();
}