public function setContainer(ContainerInterface $container = null)
{
$this->structureMetadataFactory = $container->get('sulu_content.structure.factory');
$this->propertyEncoder = $container->get('sulu_document_manager.property_encoder');
$this->localizationManager = $container->get('sulu.core.localization_manager');
$this->documentManager = $container->get('sulu_document_manager.document_manager');
$this->documentInspector = $container->get('sulu_document_manager.document_inspector');
}