public function getAttributeMetadataFor(ClassMetadataInterface $classMetadata, $attributeName, array $normalizationGroups = null, array $denormalizationGroups = null)
{
if ($classMetadata->hasAttributeMetadata($attributeName)) {
return $classMetadata->getAttributeMetadata($attributeName);
}
$attributeMetadata = new AttributeMetadata();
$reflectionProperty = $this->getReflectionProperty($classMetadata->getReflectionClass(), $attributeName);
if (!$reflectionProperty) {
return $attributeMetadata;
}
$types = $this->propertyInfo->getTypes($reflectionProperty);
if (!isset($types[0])) {
return $attributeMetadata;
}
$type = $types[0];
$attributeMetadata = $attributeMetadata->withType($type);
$class = $type->getClass();
$link = $this->resourceCollection->getResourceForEntity($class) || $type->isCollection() && $type->getCollectionType() && ($class = $type->getCollectionType()->getClass()) && $this->resourceCollection->getResourceForEntity($class);
$attributeMetadata = $attributeMetadata->withLink($link)->withLinkClass($class);
if (!$link) {
return $attributeMetadata;
}
if (null === $normalizationGroups) {
$attributeMetadata = $attributeMetadata->withNormalizationLink(true);
}
if (null === $denormalizationGroups) {
$attributeMetadata = $attributeMetadata->withDenormalizationLink(true);
}
return $attributeMetadata;
}
