SimpleSAML\WSSecurity\XML\wst_200512\AbstractDelegateToType

Complexity

Total Complexity

5

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

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

<?php

declare(strict_types=1);

namespace SimpleSAML\WSSecurity\XML\wst_200512;

use DOMElement;
use SimpleSAML\WSSecurity\Assert\Assert;
use SimpleSAML\XML\ExtendableElementTrait;
use SimpleSAML\XML\SerializableElementInterface;
use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;
use SimpleSAML\XMLSchema\Exception\MissingElementException;
use SimpleSAML\XMLSchema\Exception\TooManyElementsException;
use SimpleSAML\XMLSchema\XML\Constants\NS;

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

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

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


    /**
     * AbstractDelegateToType 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\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);

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

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


    /**
     * Add this DelegateToType to an XML element.
     *
     * @param \DOMElement|null $parent The element we should append this username token 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;
    }
}