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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\SOAP12\XML\env; |
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use DOMElement; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\XML\Chunk; |
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use SimpleSAML\XML\Constants as C; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\ExtendableElementTrait; |
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use SimpleSAML\XML\ExtendableAttributesTrait; |
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/** |
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* Class representing a env:Header element. |
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* |
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* @package simplesaml/xml-soap |
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*/ |
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final class Header extends AbstractSoapElement |
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{ |
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use ExtendableAttributesTrait; |
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use ExtendableElementTrait; |
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/** The namespace-attribute for the xs:any element */ |
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public const NAMESPACE = C::XS_ANY_NS_ANY; |
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/** |
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* Initialize a env:Header |
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* |
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* @param \SimpleSAML\XML\Chunk[] $children |
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* @param \DOMAttr[] $namespacedAttributes |
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*/ |
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public function __construct(array $children = [], array $namespacedAttributes = []) |
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{ |
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$this->setElements($children); |
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$this->setAttributesNS($namespacedAttributes); |
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} |
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/** |
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* Test if an object, at the state it's in, would produce an empty XML-element |
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* |
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* @return bool |
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*/ |
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public function isEmptyElement(): bool |
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{ |
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return empty($this->elements) && empty($this->namespacedAttributes); |
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} |
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/* |
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* Convert XML into an Header 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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*/ |
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public static function fromXML(DOMElement $xml): static |
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{ |
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Assert::same($xml->localName, 'Header', InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, Header::NS, InvalidDOMElementException::class); |
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$children = []; |
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foreach ($xml->childNodes as $child) { |
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if (!($child instanceof DOMElement)) { |
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continue; |
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} |
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$children[] = new Chunk($child); |
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} |
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return new static( |
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$children, |
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self::getAttributesNSFromXML($xml) |
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); |
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} |
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/** |
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* Convert this Header to XML. |
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* |
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* @param \DOMElement|null $parent The element we should add this header to. |
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* @return \DOMElement This Header-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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foreach ($this->getAttributesNS() as $attr) { |
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$e->setAttributeNS($attr['namespaceURI'], $attr['qualifiedName'], $attr['value']); |
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} |
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/** @psalm-var \SimpleSAML\XML\SerializableElementInterface $child */ |
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foreach ($this->getElements() as $child) { |
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$child->toXML($e); |
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} |
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return $e; |
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} |
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} |
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simplesamlphp /
xml-soap
