SimpleSAML\WSSecurity\XML\wst_200512\AbstractRequestedSecurityTokenType

Complexity

Total Complexity

5

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	toXML()	0	11	3
A	fromXML()	0	10	1
A	__construct()	0	4	1

<?php

declare(strict_types=1);

namespace SimpleSAML\WSSecurity\XML\wst_200512;

use DOMElement;
use SimpleSAML\WSSecurity\Assert\Assert;
use SimpleSAML\XML\Exception\InvalidDOMElementException;
use SimpleSAML\XML\Exception\MissingElementException;
use SimpleSAML\XML\Exception\TooManyElementsException;
use SimpleSAML\XML\ExtendableElementTrait;
use SimpleSAML\XML\SerializableElementInterface;
use SimpleSAML\XML\XsNamespace as NS;

use function array_pop;

/**
 * Class defining the RequestedSecurityTokenType element
 *
 * @package simplesamlphp/ws-security
 */
abstract class AbstractRequestedSecurityTokenType extends AbstractWstElement
{
    use ExtendableElementTrait;

The trait SimpleSAML\XML\ExtendableElementTrait requires some properties which are not provided by SimpleSAML\WSSecurity\XML\wst_200512\AbstractRequestedSecurityTokenType: $namespaceURI, $localName, $childNodes

    /** The namespace-attribute for the xs:any element */
    public const XS_ANY_ELT_NAMESPACE = NS::ANY;


    /**
     * AbstractRequestedSecurityTokenType constructor
     *
     * @param \SimpleSAML\XML\SerializableElementInterface $child
     */
    final public function __construct(
        SerializableElementInterface $child,
    ) {
        $this->setElements([$child]);
    }


    /**
     * Create an instance of this object from its XML representation.
     *
     * @param \DOMElement $xml
     * @return static
     *
     * @throws \SimpleSAML\XML\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);

        $children = self::getChildElementsFromXML($xml);
        Assert::minCount($children, 1, MissingElementException::class);
        Assert::maxCount($children, 1, TooManyElementsException::class);

        return new static(array_pop($children));
    }


    /**
     * Add this RequestedSecurityTokenType to an XML element.
     *
     * @param \DOMElement|null $parent The element we should append this element to.
     * @return \DOMElement
     */
    public function toXML(?DOMElement $parent = null): DOMElement
    {
        $e = parent::instantiateParentElement($parent);

        foreach ($this->getElements() as $child) {
            if (!$child->isEmptyElement()) {
                $child->toXML($e);
            }
        }

        return $e;
    }
}