simplesamlphp / xml-common

src/XMLSchema/XML/Key.php

<?php

declare(strict_types=1);

namespace SimpleSAML\XMLSchema\XML;

use DOMElement;
use SimpleSAML\XML\Assert\Assert;
use SimpleSAML\XML\SchemaValidatableElementInterface;
use SimpleSAML\XML\SchemaValidatableElementTrait;
use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;
use SimpleSAML\XMLSchema\Exception\TooManyElementsException;
use SimpleSAML\XMLSchema\Type\IDValue;
use SimpleSAML\XMLSchema\Type\NCNameValue;
use SimpleSAML\XMLSchema\XML\Interface\IdentityConstraintInterface;

/**
 * Class representing the key-element.
 *
 * @package simplesamlphp/xml-common
 */
final class Key extends AbstractKeybase implements IdentityConstraintInterface, SchemaValidatableElementInterface
{
    use SchemaValidatableElementTrait;


    public const string LOCALNAME = 'key';

A parse error occurred: Syntax error, unexpected T_STRING, expecting '=' on line 27 at column 24

    /**
     * Key constructor
     *
     * @param \SimpleSAML\XMLSchema\Type\NCNameValue $name
     * @param \SimpleSAML\XMLSchema\XML\Selector $selector
     * @param array<\SimpleSAML\XMLSchema\XML\Field> $field
     * @param \SimpleSAML\XMLSchema\XML\Annotation|null $annotation
     * @param \SimpleSAML\XMLSchema\Type\IDValue|null $id
     * @param array<\SimpleSAML\XML\Attribute> $namespacedAttributes
     */
    public function __construct(
        NCNameValue $name,
        Selector $selector,
        array $field = [],
        ?Annotation $annotation = null,
        ?IDValue $id = null,
        array $namespacedAttributes = [],
    ) {
        parent::__construct($name, $selector, $field, $annotation, $id, $namespacedAttributes);
    }


    /**
     * Create an instance of this object from its XML representation.
     *
     * @param \DOMElement $xml
     * @return static
     *
     * @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException
     *   if the qualified name of the supplied element is wrong
     */
    public static function fromXML(DOMElement $xml): static
    {
        Assert::same($xml->localName, static::getLocalName(), InvalidDOMElementException::class);
        Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class);

        $annotation = Annotation::getChildrenOfClass($xml);
        Assert::maxCount($annotation, 1, TooManyElementsException::class);

        $selector = Selector::getChildrenOfClass($xml);
        Assert::maxCount($selector, 1, TooManyElementsException::class);

        $field = Field::getChildrenOfClass($xml);

        return new static(
            self::getAttribute($xml, 'name', NCNameValue::class),
            $selector[0],
            $field,
            array_pop($annotation),
            self::getOptionalAttribute($xml, 'id', IDValue::class, null),
            self::getAttributesNSFromXML($xml),
        );
    }
}