/** * Returns an instance of class * * @return BOL_BillingGatewayProductDao */ public static function getInstance() { if (self::$classInstance === null) { self::$classInstance = new self(); } return self::$classInstance; }
public function deleteGatewayProductsByPluginKey($pluginKey) { $this->billingGatewayProductDao->deleteByPluginKey($pluginKey); }