/**
* Selects one row from the table based on the given criteria
*
* @param B2DBCriteria $crit
*
* @return B2DBRow
*/
public function doSelectOne(B2DBCriteria $crit, $join = 'all')
{
try {
$crit->setFromTable($this);
$crit->setupJoinTables($join);
$crit->setLimit(1);
$crit->generateSelectSQL();
$statement = B2DBStatement::getPreparedStatement($crit);
$resultset = $statement->performQuery();
$resultset->next();
} catch (Exception $e) {
if (B2DB::throwExceptionAsHTML()) {
B2DB::fatalError($e);
exit;
} else {
throw $e;
}
}
return $resultset->getCurrentRow();
}