private function setup_object($preference)
{
if (!$preference || !is_object($preference)) {
return null;
}
if ($this->name && MValidate::pref_name($this->name)) {
$preference->name = $this->name;
} else {
return null;
}
if ($this->value && MValidate::pref_value($this->value)) {
$preference->value = $this->value;
} else {
return null;
}
return true;
}