/**
* Adds events before and after importing.
*
* @return boolean
*/
public function _importData()
{
Mage::dispatchEvent($this->_eventPrefix . '_before_import', array('data_source_model' => $this->_dataSourceModel, 'entity_model' => $this));
$result = parent::_importData();
Mage::dispatchEvent($this->_eventPrefix . '_after_import', array('entities' => $this->_newCustomers, 'entity_model' => $this));
return $result;
}
