private Object getErrorJson(ResponseItem responseItem)
{
Dictionary<String, Object> error = new Dictionary<String, Object>();
error.Add("code", responseItem.getErrorCode());
String message = errorTitles[responseItem.getErrorCode()];
if (message == null)
{
message = responseItem.getErrorMessage();
}
else
{
if (!string.IsNullOrEmpty(responseItem.getErrorMessage()))
{
message += ": " + responseItem.getErrorMessage();
}
}
if (!string.IsNullOrEmpty(message))
{
error.Add("message", message);
}
if (responseItem.getResponse() != null)
{
error.Add("data", responseItem.getResponse());
}
return error;
}
protected override void sendError(HttpResponse servletResponse, ResponseItem responseItem)
{
int errorCode = responseItem.getErrorCode();
if (errorCode < 0)
{
// Map JSON-RPC error codes into HTTP error codes as best we can
// TODO: Augment the error message (if missing) with a default
switch (errorCode)
{
case -32700:
case -32602:
case -32600:
// Parse error, invalid params, and invalid request
errorCode = (int)HttpStatusCode.BadRequest;
break;
case -32601:
// Procedure doesn't exist
errorCode = (int)HttpStatusCode.NotImplemented;
break;
case -32603:
default:
// Internal server error, or any application-defined error
errorCode = (int)HttpStatusCode.InternalServerError;
break;
}
}
servletResponse.ContentType = ContentTypes.OUTPUT_TEXT_CONTENT_TYPE;
servletResponse.StatusCode = errorCode;
servletResponse.StatusDescription = responseItem.getErrorMessage();
servletResponse.Output.Write(responseItem.getErrorMessage());
}