public function createRelationsContent(ClassMetadataInterface $classMetadata, $object)
{
$relationsContent = new \SplObjectStorage();
foreach ($classMetadata->getRelations() as $relationMetadata) {
if (null === $relationMetadata->getContent()) {
continue;
}
$relationsContent->attach($relationMetadata, $this->getContent($relationMetadata, $object));
}
return $relationsContent->count() === 0 ? null : $relationsContent;
}
public function createLinksFromMetadata(ClassMetadataInterface $classMetadata, $object)
{
$links = array();
/**
* @var RelationMetadataInterface $relationMetadata
*/
foreach ($classMetadata->getRelations() as $relationMetadata) {
if (!$this->shouldExcludeLink($relationMetadata, $object) && ($link = $this->createLinkFromMetadata($relationMetadata, $object))) {
$links[] = $link;
}
}
return $links;
}