LockHandlerilDB.php

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<?php declare(strict_types=1);

namespace ILIAS\ResourceStorage\Lock;

class LockHandlerilDB implements LockHandler
{
    protected $db;

    public function __construct(\ilDBInterface $db)
    {
        $this->db = $db;
    }

    public function lockTables(array $table_names, callable $during) : LockHandlerResult
    {
        $lock = $this->db->buildAtomQuery();
        foreach ($table_names as $table_name) {
            $lock->addTableLock($table_name);
        }
        $lock->addQueryCallable(static function (\ilDBInterface $db) use ($during) {
            $during();
        });

        return new LockHandlerResultilDB($lock);
    }
}