public function setName($name)
{
if ($this->asset->isAllowed("rename")) {
$user = AdminTool::getCurrentUser();
$this->asset->setUserModification($user->getId());
$this->asset->setFilename(Element\Service::getValidKey($name), "asset");
$this->asset->save();
} else {
throw new DAV\Exception\Forbidden();
}
return $this;
}