/**
* @inheritDoc
*/
public function hasMetadataFor($className)
{
if ($className == self::REVISION_ENTITY) {
return false;
}
return $this->wrapped->hasMetadataFor($className);
}
/**
* Builds a Hierarchy of every entity in the Class metadata.
* @param ClassMetadataFactory $metadataFactory
* @return MetadataNode[]
*/
protected function buildHierarchy(ClassMetadataFactory $metadataFactory)
{
$this->hierarchy = array();
$stack = new SplStack();
foreach ($metadataFactory->getAllMetadata() as $metadata) {
$stack->push($metadata->getName());
}
while (!$stack->isEmpty()) {
$meta = $metadataFactory->getMetadataFor($stack->pop());
$name = $meta->getName();
$node = $this->getNode($name);
$parent = $meta->getReflectionClass()->getParentClass();
if ($parent != null && $metadataFactory->hasMetadataFor($parent->getName())) {
$parentNode = $this->getNode($metadataFactory->getMetadataFor($parent->getName())->getName());
$node->setParent($parentNode);
$parentNode->addChild($node);
}
}
return $this->hierarchy;
}
/**
* @param ClassMetadataFactory $factory
* @param string $entityFQCN Class name
*
* @return mixed
*/
protected function getDiscriminatorValue(ClassMetadataFactory $factory, $entityFQCN)
{
if (!array_key_exists($entityFQCN, $this->collectedValues)) {
$value = null;
if ($factory->hasMetadataFor($entityFQCN)) {
/** @var ClassMetadata $metadata */
$metadata = $factory->getMetadataFor($entityFQCN);
$value = $metadata->discriminatorValue;
} else {
$ref = new \ReflectionClass($entityFQCN);
$annotation = $this->annotationReader->getClassAnnotation($ref, self::ANNOTATION_DISCRIMINATOR_VALUE);
if ($annotation instanceof DiscriminatorValue) {
$value = $annotation->getValue();
}
}
$this->collectedValues[$entityFQCN] = $value;
}
return $this->collectedValues[$entityFQCN];
}
