/**
* This method checks if an action is valid and either returns a result
* or an error, as appropriate.
*
* @access private
*
* @param boolean $result
* @return boolean
*/
function _validateResult($result)
{
if ($result) {
return true;
} else {
$this->raiseError($this->_dllCampaign->getLastError());
return false;
}
}