/**
  * the singleton pattern
  *
  * @return SoEventManager_Controller_SoEvent
  */
 public static function getInstance()
 {
     if (self::$_instance === NULL) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }
Пример #2
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 public function saveOrderTemplatePosition($recordData)
 {
     return $this->_save($recordData, Billing_Controller_OrderTemplatePosition::getInstance(), 'OrderTemplatePosition');
 }