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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\XMLSchema\XML; |
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use DOMElement; |
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use SimpleSAML\XML\Assert\Assert; |
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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\SchemaViolationException; |
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use SimpleSAML\XMLSchema\Exception\TooManyElementsException; |
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use SimpleSAML\XMLSchema\Type\IDValue; |
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use SimpleSAML\XMLSchema\Type\NCNameValue; |
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use SimpleSAML\XMLSchema\Type\Schema\SimpleDerivationSetValue; |
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use function array_merge; |
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use function array_pop; |
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/** |
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* Class representing the abstract simpleType. |
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* |
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* @package simplesamlphp/xml-common |
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*/ |
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final class LocalSimpleType extends AbstractLocalSimpleType |
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{ |
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/** @var string */ |
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public const LOCALNAME = 'simpleType'; |
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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\XMLSchema\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($xml->namespaceURI, static::NS, InvalidDOMElementException::class); |
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$annotation = Annotation::getChildrenOfClass($xml); |
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Assert::maxCount($annotation, 1, TooManyElementsException::class); |
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$union = Union::getChildrenOfClass($xml); |
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$xsList = XsList::getChildrenOfClass($xml); |
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$restriction = Restriction::getChildrenOfClass($xml); |
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$derivation = array_merge($union, $xsList, $restriction); |
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Assert::minCount($derivation, 1, MissingElementException::class); |
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Assert::maxCount($derivation, 1, TooManyElementsException::class); |
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$name = self::getOptionalAttribute($xml, 'name', NCNameValue::class, null); |
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Assert::null($name, SchemaViolationException::class); |
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$final = self::getOptionalAttribute($xml, 'final', SimpleDerivationSetValue::class, null); |
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Assert::null($final, SchemaViolationException::class); |
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return new static( |
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$derivation[0], |
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array_pop($annotation), |
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self::getOptionalAttribute($xml, 'id', IDValue::class, null), |
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self::getAttributesNSFromXML($xml), |
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); |
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} |
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} |
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simplesamlphp /
xml-common
