String _directory = evaluateContent(instance, getDirectory()).toString();
String _account = evaluateContent(instance, getAccount()).toString();
String _password = evaluateContent(instance, getPassword()).toString();
String _fileName = evaluateContent(instance, getFileName()).toString();
Uploader uploader = new Uploader();
uploader.connect(_address, _account, _password);
uploader.uploadFile(_sourceURL, _directory + "/" + _fileName);
fireComplete(instance);
}