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<?php
declare(strict_types=1);
namespace SimpleSAML\CAS\XML;
use DOMElement;
use SimpleSAML\CAS\Assert\Assert;
use SimpleSAML\CAS\Constants as C;
use SimpleSAML\XMLSchema\Exception\MissingElementException;
/**
* Class for CAS proxies
*
* @package simplesamlphp/xml-cas
*/
abstract class AbstractProxies extends AbstractCasElement
{
/** @var string */
final public const LOCALNAME = 'proxies';
* Initialize a Proxies element.
* @param \SimpleSAML\CAS\XML\Proxy[] $proxy
public function __construct(
protected array $proxy = [],
) {
Assert::maxCount($proxy, C::UNBOUNDED_LIMIT);
Assert::allIsInstanceOf($proxy, Proxy::class);
Assert::minCount($proxy, 1, 'Missing at least one Proxy in Proxies.', MissingElementException::class);
}
* @return \SimpleSAML\CAS\XML\Proxy[]
public function getProxy(): array
return $this->proxy;
* Convert this Proxies to XML.
* @param \DOMElement|null $parent The element we should append this Proxies to.
* @return \DOMElement
public function toXML(?DOMElement $parent = null): DOMElement
$e = $this->instantiateParentElement($parent);
foreach ($this->getProxy() as $proxy) {
$proxy->toXML($e);
return $e;
simplesamlphp /
xml-cas
