SimpleSAML\SAML2\XML\saml\AssertionIDRef

Complexity

Total Complexity

4

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	validateContent()	0	3	1
A	toXML()	0	6	1
A	fromXML()	0	6	1

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML2\XML\saml;

use DOMElement;
use SimpleSAML\Assert\Assert;
use SimpleSAML\XML\Exception\InvalidDOMElementException;
use SimpleSAML\XML\Exception\SchemaViolationException;
use SimpleSAML\XML\StringElementTrait;

/**
 * Class representing a saml:AssertionIDRef element.
 *
 * @package simplesaml/saml2
 */
final class AssertionIDRef extends AbstractSamlElement
{
    use StringElementTrait;


    /**
     * @param string $content
     */
    public function __construct(string $content)
    {
        $this->setContent($content);
    }


    /**
     * Validate the content of the element.
     *
     * @param string $content  The value to go in the XML textContent
     * @throws \Exception on failure
     * @return void
     */
    protected function validateContent(string $content): void
    {
        Assert::validNCName($content, SchemaViolationException::class); // Covers the empty string
    }


    /**
     * Convert XML into an AssertionIDRef
     *
     * @param \DOMElement $xml The XML element we should load
     * @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, 'AssertionIDRef', InvalidDOMElementException::class);
        Assert::same($xml->namespaceURI, AssertionIDRef::NS, InvalidDOMElementException::class);

        return new static($xml->textContent);
    }


    /**
     * Convert this AssertionIDRef to XML.
     *
     * @param \DOMElement $parent The element we are converting to XML.
     * @return \DOMElement The XML element after adding the data corresponding to this AssertionIDRef.
     */
    public function toXML(DOMElement $parent = null): DOMElement
    {
        $element = $this->instantiateParentElement($parent);
        $element->textContent = $this->getContent();

        return $element;
    }
}