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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\WSSecurity\XML\wsx; |
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use DOMElement; |
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use SimpleSAML\WSSecurity\Assert\Assert; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\Exception\MissingElementException; |
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use SimpleSAML\XML\ExtendableElementTrait; |
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use SimpleSAML\XML\{SchemaValidatableElementInterface, SchemaValidatableElementTrait}; |
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use SimpleSAML\XML\XsNamespace as NS; |
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/** |
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* Class defining the MetadataReference element |
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* |
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* @package simplesamlphp/ws-security |
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*/ |
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final class MetadataReference extends AbstractWsxElement implements SchemaValidatableElementInterface |
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{ |
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use ExtendableElementTrait; |
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use SchemaValidatableElementTrait; |
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/** The namespace-attribute for the xs:any element */ |
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public const XS_ANY_ELT_NAMESPACE = NS::OTHER; |
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/** |
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* MetadataReference constructor |
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* |
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* @param \SimpleSAML\XML\SerializableElementInterface[] $children |
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*/ |
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final public function __construct( |
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array $children = [], |
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) { |
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Assert::minCount($children, 1, MissingElementException::class); |
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$this->setElements($children); |
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} |
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/** |
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* Create an instance of this object from its XML representation. |
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* |
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* @param \DOMElement $xml |
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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($xml->namespaceURI, static::NS, InvalidDOMElementException::class); |
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return new static( |
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self::getChildElementsFromXML($xml), |
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); |
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} |
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/** |
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* Add this MetadataReference to an XML element. |
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* |
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* @param \DOMElement|null $parent The element we should append this MetadataReference to. |
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* @return \DOMElement |
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*/ |
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public function toXML(?DOMElement $parent = null): DOMElement |
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{ |
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$e = parent::instantiateParentElement($parent); |
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foreach ($this->getElements() as $child) { |
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if (!$child->isEmptyElement()) { |
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$child->toXML($e); |
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} |
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} |
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return $e; |
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} |
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} |
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simplesamlphp /
ws-security
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