/**
  * Publish the content type and update content objects.
  *
  * This method updates content objects, depending on the changed field definitions.
  *
  * @throws \eZ\Publish\API\Repository\Exceptions\BadStateException If the content type has no draft
  * @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException If the content type has no field definitions
  * @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException if the user is not allowed to publish a content type
  *
  * @param \eZ\Publish\API\Repository\Values\ContentType\ContentTypeDraft $contentTypeDraft
  */
 public function publishContentTypeDraft(APIContentTypeDraft $contentTypeDraft)
 {
     if ($this->repository->hasAccess('class', 'update') !== true) {
         throw new UnauthorizedException('ContentType', 'update');
     }
     try {
         $loadedContentTypeDraft = $this->loadContentTypeDraft($contentTypeDraft->id);
     } catch (APINotFoundException $e) {
         throw new BadStateException("\$contentTypeDraft", "The content type does not have a draft.", $e);
     }
     if (count($loadedContentTypeDraft->getFieldDefinitions()) === 0) {
         throw new InvalidArgumentException("\$contentTypeDraft", "The content type draft should have at least one field definition.");
     }
     $this->repository->beginTransaction();
     try {
         if (empty($loadedContentTypeDraft->nameSchema)) {
             $fieldDefinitions = $loadedContentTypeDraft->getFieldDefinitions();
             $this->contentTypeHandler->update($contentTypeDraft->id, $contentTypeDraft->status, $this->buildSPIContentTypeUpdateStruct($loadedContentTypeDraft, new ContentTypeUpdateStruct(array("nameSchema" => "<" . $fieldDefinitions[0]->identifier . ">"))));
         }
         $this->contentTypeHandler->publish($loadedContentTypeDraft->id);
         $this->repository->commit();
     } catch (Exception $e) {
         $this->repository->rollback();
         throw $e;
     }
 }
 /**
  * Update content objects
  *
  * Updates content objects, depending on the changed field definitions.
  *
  * A content type has a state which tells if its content objects yet have
  * been adapted.
  *
  * Flags the content type as updated.
  *
  * @param mixed $contentTypeId
  * @return void
  */
 public function publish($contentTypeId)
 {
     $this->clearCache();
     return $this->innerHandler->publish($contentTypeId);
 }