/**
* Returns the integer value of the generated identifier for the new object.
* Called right after execution of the insert query.
*
* @param ezcPersistentObjectDefinition $def
* @param ezcDbHandler $db
* @return int
*/
public function postSave(ezcPersistentObjectDefinition $def, ezcDbHandler $db)
{
$id = (int) $db->lastInsertId();
// check that the value was in fact successfully received.
if ($db->errorCode() != 0) {
return null;
}
return $id;
}
