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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 DOMElement; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\CAS\Error; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\Exception\MissingAttributeException; |
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use SimpleSAML\XML\StringElementTrait; |
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use ValueError; |
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use function is_string; |
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use function trim; |
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/** |
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* Class for CAS proxyFailure |
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* |
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* @package simplesamlphp/cas |
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*/ |
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final class ProxyFailure extends AbstractResponse |
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{ |
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use StringElementTrait; |
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/** @var string */ |
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final public const LOCALNAME = 'proxyFailure'; |
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/** |
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* Create a new instance of ProxyFailure |
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* |
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* @param string $content |
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* @param \SimpleSAML\CAS\Error|string $code |
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*/ |
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final public function __construct( |
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string $content, |
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protected Error|string $code, |
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) { |
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$this->setContent($content); |
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} |
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/** |
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* Collect the value of the code-property |
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* |
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* @return \SimpleSAML\CAS\Error|string |
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*/ |
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public function getCode(): Error|string |
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{ |
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return $this->code; |
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} |
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/** |
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* Validate the content of the element. |
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* |
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* @param string $content The value to go in the XML textContent |
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* @throws \Exception on failure |
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* @return void |
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*/ |
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protected function validateContent(string $content): void |
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{ |
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Assert::notWhitespaceOnly($content); |
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} |
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/** |
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* Initialize an ProxyFailure element. |
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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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* @throws \SimpleSAML\XML\Exception\MissingAttributeException |
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* if the supplied element is missing any of the mandatory attributes |
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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($xml->namespaceURI, static::getNamespaceURI(), InvalidDOMElementException::class); |
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Assert::true( |
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$xml->hasAttribute('code'), |
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'Missing code from ' . static::getLocalName(), |
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MissingAttributeException::class, |
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); |
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try { |
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$code = Error::from(self::getAttribute($xml, 'code')); |
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} catch (ValueError) { |
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$code = self::getAttribute($xml, 'code'); |
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} |
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return new static(trim($xml->textContent), $code); |
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} |
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/** |
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* Convert this ProxyFailure to XML. |
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* |
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* @param \DOMElement|null $parent The element we should append to. |
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* @return \DOMElement This ProxyFailure-element. |
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*/ |
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public function toXML(?DOMElement $parent = null): DOMElement |
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{ |
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$e = $this->instantiateParentElement($parent); |
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$e->textContent = $this->getContent(); |
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$code = $this->getCode(); |
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$e->setAttribute('code', is_string($code) ? $code : $code->value); |
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return $e; |
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} |
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} |
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simplesamlphp /
xml-cas
