protected function _loadTrustedSignerList(\SimpleXMLElement $sxml)
{
$list = new TrustedSignerList();
$list->setCloudFront($this->cloudFront);
$list->setEnabled($this->exist($sxml->Enabled) ? (string) $sxml->Enabled == 'true' : null);
if (!empty($sxml->Items->Singer)) {
foreach ($sxml->Items->Singer as $v) {
$item = new TrustedSignerData();
$item->awsAccountNumber = (string) $v->AwsAccountNumber;
$item->setKeyPairIds($this->_loadKeyPairList($v->KeyPairIds));
$list->append($item);
unset($item);
}
}
return $list;
}