public static function createFromConfiguration(Configuration $configuration, ObjectKey $objectKey)
{
$key = $objectKey->getKey();
$instance = (new static())->setResourcePath($configuration->getClassMetadataResource($key))->setResourceType($configuration->getClassMetadataResourceType($key))->setResourceClass($objectKey->getClass());
$resourceMethod = $configuration->getClassMetadataProviderMethod($key);
if (isset($resourceMethod)) {
$instance->setResourceMethod($resourceMethod);
}
return $instance;
}
public function loadMetadata(ObjectKey $objectKey, LoadingCriteriaInterface $loadingCriteria, Configuration $configuration)
{
$cacheKey = $objectKey->getKey();
if (!isset($this->loadedMetadata[$cacheKey])) {
if ($this->cache->contains($cacheKey)) {
$this->loadedMetadata[$cacheKey] = $this->cache->fetch($cacheKey);
} else {
$classMetadata = new ClassMetadata($objectKey->getClass());
$this->metadataLoader->loadClassMetadata($classMetadata, $loadingCriteria, $configuration);
$classMetadata->compile();
$this->loadedMetadata[$cacheKey] = $classMetadata;
$this->cache->save($cacheKey, $classMetadata);
if ($this->eventManager) {
$this->eventManager->dispatch(Events::POST_LOAD_METADATA, new ClassMetadataEvent(new ClassMetadataBuilder($classMetadata)));
}
}
}
return $this->loadedMetadata[$cacheKey];
}
/**
* Return the class metadata.
*
* @param string $className FQCN without a leading back slash as does get_class()
*
* @return \Kassko\DataMapper\ClassMetadata\ClassMetadata
*/
public function getMetadata($objectClass)
{
if (!$objectClass instanceof ObjectKey) {
$objectClass = new ObjectKey($objectClass);
}
$key = $objectClass->getKey();
return $this->classMetadataFactory->loadMetadata($objectClass, LoadingCriteria::createFromConfiguration($this->configuration, $objectClass), $this->configuration);
}
protected function prepare($object, ObjectKey $objectKey = null)
{
if (isset($object)) {
if (null === $objectKey) {
$this->metadata = $this->objectManager->getMetadata(get_class($object));
} else {
$this->metadata = $this->objectManager->getMetadata($objectKey->getKey());
}
}
$this->doPrepare($object);
}