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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\CAS\XML\cas; |
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use DateTimeImmutable; |
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use DOMElement; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\CAS\Constants as C; |
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use SimpleSAML\CAS\Exception\ProtocolViolationException; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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/** |
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* Class for CAS authenticationDate |
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* |
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* @package simplesamlphp/cas |
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*/ |
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final class AuthenticationDate extends AbstractCasElement |
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{ |
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/** @var string */ |
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final public const LOCALNAME = 'authenticationDate'; |
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/** |
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* @param \DateTimeImmutable $timestamp |
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*/ |
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final public function __construct( |
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protected DateTimeImmutable $timestamp |
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) { |
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} |
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/** |
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* Retrieve the issue timestamp of this message. |
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* |
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* @return \DateTimeImmutable The issue timestamp of this message, as an UNIX timestamp |
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*/ |
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public function getTimestamp(): DateTimeImmutable |
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{ |
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return $this->timestamp; |
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} |
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/** |
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* Convert this element into an XML document. |
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* |
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* @return \DOMElement The root element of the DOM tree |
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*/ |
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public function toXML(?DOMElement $parent = null): DOMElement |
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{ |
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$root = $this->instantiateParentElement($parent); |
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$root->textContent = $this->getTimestamp()->format(C::DATETIME_FORMAT); |
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return $root; |
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} |
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/** |
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* Convert XML into a cas:authenticationDate |
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* |
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* @param \DOMElement $xml The XML element we should load |
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* @return static |
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* |
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* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException |
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* If the qualified name of the supplied element is wrong |
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*/ |
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public static function fromXML(DOMElement $xml): static |
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{ |
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Assert::same($xml->localName, static::getLocalName(), InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, static::getNamespaceURI(), InvalidDOMElementException::class); |
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return new static(new DateTimeImmutable($xml->textContent)); |
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} |
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} |
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simplesamlphp /
xml-cas
