eZ\Publish\Core\Repository\Repository::getDomainMapper PHP Method

    protected function getDomainMapper()
    {
        if ($this->domainMapper !== null) {
            return $this->domainMapper;
        }
        $this->domainMapper = new Helper\DomainMapper($this->persistenceHandler->contentHandler(), $this->persistenceHandler->locationHandler(), $this->persistenceHandler->contentTypeHandler(), $this->persistenceHandler->contentLanguageHandler(), $this->getFieldTypeRegistry());
        return $this->domainMapper;
    }