eZ\Publish\Core\Repository\Helper\DomainMapper::buildLocationDomainObject PHP Method

    public function buildLocationDomainObject(SPILocation $spiLocation)
    {
        // TODO: this is hardcoded workaround for missing ContentInfo on root location
        if ($spiLocation->id == 1) {
            $legacyDateTime = $this->getDateTime(1030968000);
            //  first known commit of eZ Publish 3.x
            $contentInfo = new ContentInfo(array('id' => 0, 'name' => 'Top Level Nodes', 'sectionId' => 1, 'mainLocationId' => 1, 'contentTypeId' => 1, 'currentVersionNo' => 1, 'published' => 1, 'ownerId' => 14, 'modificationDate' => $legacyDateTime, 'publishedDate' => $legacyDateTime, 'alwaysAvailable' => 1, 'remoteId' => null, 'mainLanguageCode' => 'eng-GB'));
        } else {
            $contentInfo = $this->buildContentInfoDomainObject($this->contentHandler->loadContentInfo($spiLocation->contentId));
        }
        return new Location(array('contentInfo' => $contentInfo, 'id' => $spiLocation->id, 'priority' => $spiLocation->priority, 'hidden' => $spiLocation->hidden, 'invisible' => $spiLocation->invisible, 'remoteId' => $spiLocation->remoteId, 'parentLocationId' => $spiLocation->parentId, 'pathString' => $spiLocation->pathString, 'depth' => $spiLocation->depth, 'sortField' => $spiLocation->sortField, 'sortOrder' => $spiLocation->sortOrder));
    }

 /**
  * Finds Locations for the given query.
  *
  * @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException if query is not valid
  *
  * @param \eZ\Publish\API\Repository\Values\Content\LocationQuery $query
  * @param boolean $filterOnUserPermissions if true only the objects which is the user allowed to read are returned.
  *
  * @return \eZ\Publish\API\Repository\Values\Content\Search\SearchResult
  */
 public function findLocations(LocationQuery $query, $filterOnUserPermissions = true)
 {
     $query = clone $query;
     $query->filter = $query->filter ?: new Criterion\MatchAll();
     $this->validateSortClauses($query);
     if ($filterOnUserPermissions && !$this->permissionsCriterionHandler->addPermissionsCriterion($query->filter)) {
         return new SearchResult(array('time' => 0, 'totalCount' => 0));
     }
     if ($query->limit === null) {
         $query->limit = self::MAX_LIMIT;
     }
     $result = $this->locationSearchHandler->findLocations($query);
     foreach ($result->searchHits as $hit) {
         $hit->valueObject = $this->domainMapper->buildLocationDomainObject($hit->valueObject);
     }
     return $result;
 }