/**
* @param array $ids
* @return Berthe_AbstractVO[]
*/
public function getColumnByIds(array $ids = array(), $columnName = 'id')
{
$ids = array_filter(array_unique($ids));
$_res = $this->_reader->selectColByIds($ids, $columnName);
// In order to keep the same order than given in method parameter
if (count($ids) != count($_res)) {
trigger_error(get_called_class() . '::' . __FUNCTION__ . '() : Did not get all values', E_USER_NOTICE);
}
return $_res;
}