SimpleSAML\XMLSchema\XML\WhiteSpace

Complexity

Total Complexity

2

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	1
A	fromXML()	0	14	1

<?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\BooleanValue;
use SimpleSAML\XMLSchema\Type\IDValue;
use SimpleSAML\XMLSchema\Type\Schema\WhiteSpaceValue;
use SimpleSAML\XMLSchema\XML\Interface\FacetInterface;

use function array_pop;

/**
 * Class representing the whiteSpace element
 *
 * @package simplesamlphp/xml-common
 */
final class WhiteSpace extends AbstractFacet implements SchemaValidatableElementInterface, FacetInterface
{
    use SchemaValidatableElementTrait;


    /** @var string */
    public const LOCALNAME = 'whiteSpace';


    /**
     * WhiteSpace constructor
     *
     * @param \SimpleSAML\XMLSchema\Type\Schema\WhiteSpaceValue $value
     * @param \SimpleSAML\XMLSchema\Type\BooleanValue $fixed
     * @param \SimpleSAML\XMLSchema\XML\Annotation|null $annotation
     * @param \SimpleSAML\XMLSchema\Type\IDValue|null $id
     * @param array<\SimpleSAML\XML\Attribute> $namespacedAttributes
     */
    final public function __construct(
        WhiteSpaceValue $value,
        ?BooleanValue $fixed = null,
        ?Annotation $annotation = null,
        ?IDValue $id = null,
        array $namespacedAttributes = [],
    ) {
        parent::__construct($value, $fixed, $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);

        return new static(
            self::getAttribute($xml, 'value', WhiteSpaceValue::class),
            self::getOptionalAttribute($xml, 'fixed', BooleanValue::class, null),
            array_pop($annotation),
            self::getOptionalAttribute($xml, 'id', IDValue::class, null),
            self::getAttributesNSFromXML($xml),
        );
    }
}