name function

String name (int errorCode)

Returns a human-readable name for errorCode if it's one specified by the JSON-RPC 2.0 spec.

If errorCode isn't defined in the JSON-RPC 2.0 spec, returns null.

Implementation 

String name(int errorCode) {
  switch (errorCode) {
    case PARSE_ERROR:
      return "parse error";
    case INVALID_REQUEST:
      return "invalid request";
    case METHOD_NOT_FOUND:
      return "method not found";
    case INVALID_PARAMS:
      return "invalid parameters";
    case INTERNAL_ERROR:
      return "internal error";
    default:
      return null;
  }
}