wikimedia/mediawiki-extensions-Wikibase

<?php

namespace Wikibase\DataModel\Services\Lookup;

use Wikibase\DataModel\Entity\Item;
use Wikibase\DataModel\Entity\ItemId;

/**
 * ItemLookup implementation providing a migration path away from
 * the EntityLookup interface.
 *
 * @license GPL-2.0-or-later
 * @author Jeroen De Dauw < jeroendedauw@gmail.com >
 */
class LegacyAdapterItemLookup implements ItemLookup {

    private EntityLookup $lookup;

    public function __construct( EntityLookup $lookup ) {
        $this->lookup = $lookup;
    }

    /**
     * @param ItemId $itemId
     *
     * @return Item|null
     * @throws ItemLookupException
     */
    public function getItemForId( ItemId $itemId ) {
        try {
            return $this->lookup->getEntity( $itemId );
        } catch ( EntityLookupException $ex ) {
            throw new ItemLookupException( $itemId, $ex->getMessage(), $ex );
        }
    }

}