toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  List<String> headers = <String>[];

  String uri = '$_scheme:';

  if (user != null) {
    uri += '${utils.escapeUser(user!)}@';
  }
  uri += host;
  if (port != null || port == 0) {
    uri += ':${port.toString()}';
  }

  _parameters.forEach((dynamic key, dynamic parameter) {
    uri += ';$key';
    if (_parameters[key] != null) {
      uri += '=${_parameters[key].toString()}';
    }
  });

  _headers.forEach((dynamic key, dynamic header) {
    dynamic hdrs = _headers[key];
    hdrs.forEach((dynamic item) {
      headers.add('${utils.headerize(key)}=${item.toString()}');
    });
  });

  if (headers.isNotEmpty) {
    uri += '?${headers.join('&')}';
  }

  return uri;
}