public function __construct(array $params = array())
 {
     parent::__construct($params);
     $db = \Cityware\Db\Factory::factory();
     $this->setDbAdapter($db->getAdapter());
     $this->fileFolder = new Filesystem();
     $this->ormFolder = DATA_PATH . 'Orm' . DS;
     $this->oMetadata = new Metadata($this->getDbAdapter());
     return $this;
 }