/** * the singleton pattern * * @return SoEventManager_Controller_SoEvent */ public static function getInstance() { if (self::$_instance === NULL) { self::$_instance = new self(); } return self::$_instance; }
public function saveArticleSupplier($recordData) { return $this->_save($recordData, Billing_Controller_ArticleSupplier::getInstance(), 'ArticleSupplier'); }