wikimedia/mediawiki-extensions-Wikibase

<?php

namespace Wikibase\DataModel\Services\Lookup;

use Exception;
use RuntimeException;
use Wikibase\DataModel\Entity\EntityId;
use Wikibase\DataModel\Entity\PropertyId;

/**
 * @since 3.10
 *
 * @license GPL-2.0-or-later
 * @author Marius Hoch
 */
class ReferencedEntityIdLookupException extends RuntimeException {

    /**
     * @var EntityId
     */
    private $fromId;

    /**
     * @var PropertyId
     */
    private $propertyId;

    /**
     * @var EntityId[]
     */
    private $toIds;

    /**
     * @param EntityId $fromId
     * @param PropertyId $propertyId
     * @param EntityId[] $toIds
     * @param string|null $message
     * @param Exception|null $previous
     */
    public function __construct(
        EntityId $fromId,
        PropertyId $propertyId,
        array $toIds,
        $message = null,
        Exception $previous = null
    ) {
        $this->fromId = $fromId;
        $this->propertyId = $propertyId;
        $this->toIds = $toIds;

        $targets = array_map(
            static function ( EntityId $entityId ) {
                return $entityId->getSerialization();
            },
            $toIds
        );
        $targets = implode( ', ', $targets );

        $message = $message ?: 'Referenced entity id lookup failed. Tried to find a referenced entity out of ' .
            $targets . ' linked from ' . $fromId->getSerialization() . ' via ' . $propertyId->getSerialization();

        parent::__construct( $message, 0, $previous );
    }

}