SimpleSAML\SAML2\XML\samlp\MessageFactory

Complexity

Total Complexity

8

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	fromXML()	0	26	8

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML2\XML\samlp;

use DOMElement;
use SimpleSAML\SAML2\Assert\Assert;
use SimpleSAML\SAML2\Constants as C;

The type SimpleSAML\SAML2\Constants was not found. Maybe you did not declare it correctly or list all dependencies?

use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException;

use function var_export;

/**
 * Factory class for all SAML 2 messages.
 *
 * @package simplesamlphp/saml2
 */
abstract class MessageFactory
{
    /**
     * Convert an XML element into a message.
     *
     * @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException
     *   if the qualified name of the supplied element is wrong
     */
    public static function fromXML(DOMElement $xml): AbstractMessage
    {
        Assert::same(
            $xml->namespaceURI,
            C::NS_SAMLP,
            'Unknown namespace of SAML message: ' . var_export($xml->namespaceURI, true),
            InvalidDOMElementException::class,
        );

        switch ($xml->localName) {
            case 'AttributeQuery':
                return AttributeQuery::fromXML($xml);
            case 'AuthnRequest':
                return AuthnRequest::fromXML($xml);
            case 'LogoutResponse':
                return LogoutResponse::fromXML($xml);
            case 'LogoutRequest':
                return LogoutRequest::fromXML($xml);
            case 'Response':
                return Response::fromXML($xml);
            case 'ArtifactResponse':
                return ArtifactResponse::fromXML($xml);
            case 'ArtifactResolve':
                return ArtifactResolve::fromXML($xml);
            default:
                throw new InvalidDOMElementException('Unknown SAML message: ' . var_export($xml->localName, true));
        }
    }
}