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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\SAML11\XML\samlp; |
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use DOMElement; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\SAML11\Type\SAMLAnyURIValue; |
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use SimpleSAML\SAML11\XML\saml\AttributeDesignator; |
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use SimpleSAML\SAML11\XML\saml\Subject; |
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use SimpleSAML\XML\SchemaValidatableElementInterface; |
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use SimpleSAML\XML\SchemaValidatableElementTrait; |
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use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException; |
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use SimpleSAML\XMLSchema\Exception\MissingElementException; |
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use SimpleSAML\XMLSchema\Exception\TooManyElementsException; |
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use function array_pop; |
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/** |
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* Class representing a samlp:AttributeQuery element. |
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* |
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* @package simplesaml/saml11 |
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*/ |
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final class AttributeQuery extends AbstractAttributeQueryType implements SchemaValidatableElementInterface |
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{ |
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use SchemaValidatableElementTrait; |
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/** |
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* Convert XML into a AttributeQuery |
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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, 'AttributeQuery', InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, AttributeQuery::NS, InvalidDOMElementException::class); |
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$resource = self::getOptionalAttribute($xml, 'Resource', SAMLAnyURIValue::class, null); |
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$subject = Subject::getChildrenOfClass($xml); |
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Assert::minCount($subject, 1, MissingElementException::class); |
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Assert::maxCount($subject, 1, TooManyElementsException::class); |
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$attributeDesignator = AttributeDesignator::getChildrenOfClass($xml); |
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return new static(array_pop($subject), $resource, $attributeDesignator); |
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} |
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} |
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simplesamlphp /
saml11
