Doctrine\Search\UnitOfWork::hydrateEntity PHP Метод

    public function hydrateEntity(ClassMetadata $class, $document)
    {
        // TODO: add support for different result set types from different clients
        // perhaps by wrapping documents in a layer of abstraction
        $data = $document->getData();
        $fields = array_merge($document->hasFields() ? $document->getFields() : array(), array('_version' => $document->getVersion()));
        foreach ($fields as $name => $value) {
            if (isset($class->parameters[$name])) {
                $data[$name] = $value;
            } else {
                foreach ($class->parameters as $param => $mapping) {
                    if (isset($mapping['fieldName']) && $mapping['fieldName'] == $name) {
                        $data[$param] = $value;
                        break;
                    }
                }
            }
        }
        $data[$class->getIdentifier()] = $document->getId();
        $entity = $this->sm->getSerializer()->deserialize($class->className, json_encode($data));
        if ($this->evm->hasListeners(Events::postLoad)) {
            $this->evm->dispatchEvent(Events::postLoad, new Event\LifecycleEventArgs($entity, $this->sm));
        }
        return $entity;
    }