/**
* Tries to find the PHP class mapping Doctrine\OrientDB's $OClass in each of the
* directories where the documents are stored.
*
* @param string $OClass
*
* @return ClassMetadata
* @throws MappingException
* @throws OClassNotFoundException
*/
public function getMetadataForOClass($OClass)
{
if (isset($this->localOClassCache[$OClass])) {
return $this->getMetadataFor($this->localOClassCache[$OClass]);
}
$cache = $this->getCacheDriver();
if (!($cached = $cache->fetch('oclassmap' . $this->cacheSalt))) {
$cached = [];
/** @var ClassMetadata $md */
foreach ($this->getAllMetadata() as $md) {
$orientClass = $md->getOrientClass();
if (isset($cached[$orientClass])) {
$existing = $cached[$orientClass];
throw MappingException::duplicateOrientClassMapping($orientClass, $existing, $md->name);
}
$cached[$orientClass] = $md->getName();
}
$cache->save('oclassmap' . $this->cacheSalt, $cached);
}
if (isset($cached[$OClass])) {
return $this->getMetadataFor($cached[$OClass]);
}
throw new OClassNotFoundException($OClass);
}
