/**
* standard constructor
* @param string $entity the entity type (may be 'Host')
* @param string $args optionnal arguments
* @access public
**/
public function __construct($entity, $args = null) {
$this->descriptor = OBM_Services::getInstance();
if (is_array($args)) {
$data = is_array($args['data']) ? $args['data'] : null;
$files = is_array($args['files']) ? $args['files'] : null;
parent::__construct($data, $files);
}
}
/**
* return the unique instance of OBM_Services object
* @access public
* @return OBM_Services
**/
public static function getInstance() {
if (!(self::$instance instanceof self)) {
self::$instance = new OBM_Services();
}
return self::$instance;
}
