public function getName($ident = null)
{
if (isset($this->_names[$ident])) {
return $this->_names[$ident];
}
$this->_names[$ident] = $this->getValue($this->_prefnames['fullname'], $ident);
if (!strlen($this->_names[$ident])) {
$this->_names[$ident] = $this->_user;
}
return $this->_names[$ident];
}