buildCommand method

@override String buildCommand()

Build the @ command to be sent to remote secondary for execution.

Implementation

@override
String buildCommand() {
  var command = 'notify:fetch:';
  try {
    if (notificationId.isEmpty) {
      throw InvalidSyntaxException(
          'Notification-id is empty. Notification-id is mandatory');
    }
  } on Error {
    throw InvalidSyntaxException(
        'Notification-id is not set. Notification-id is mandatory');
  }
  command += '$notificationId\n';
  return command;
}