/**
  * Set option value
  *
  * @access public
  * @param mixed $value
  * @return boolean
  */
 function setValue($value)
 {
     $handler = $this->getConfigHandler();
     $handler->setValue($value);
     return parent::setValue($handler->getRawValue());
 }
 /**
  * Set value value
  *
  * @param mixed $value
  * @return null
  */
 function setValue($value)
 {
     return parent::setValue(serialize($value));
 }