/**
  *  Convert and entity into a data array that match database columns in table
  *
  *  @return array
  *  @access public
  *  @param VoucherGroup    $entity A voucher group entity
  */
 public function demolish($entity)
 {
     $aData = array('voucher_instance_id' => $entity->getVoucherInstanceId(), 'voucher_type_id' => $entity->getVoucherTypeId(), 'voucher_code' => $entity->getVoucherCode(), 'date_created' => $entity->getDateCreated());
     return $aData;
 }