Doctrine\ODM\CouchDB\UnitOfWork::__construct PHP Метод

    public function __construct(DocumentManager $dm)
    {
        $this->dm = $dm;
        $this->evm = $dm->getEventManager();
        $this->metadataResolver = $dm->getConfiguration()->getMetadataResolverImpl();
        $this->migrations = $dm->getConfiguration()->getMigrations();
        $this->embeddedSerializer = new Mapping\EmbeddedDocumentSerializer($this->dm->getMetadataFactory(), $this->metadataResolver);
    }