public function clear()
 {
     $filesystem = new Filesystem();
     $baseCacheDir = ExtendClassLoadingUtils::getEntityBaseCacheDir($this->cacheDir);
     if ($filesystem->exists($baseCacheDir)) {
         $filesystem->remove([$baseCacheDir]);
     }
     $filesystem->mkdir(ExtendClassLoadingUtils::getEntityCacheDir($this->cacheDir));
     /** @var ExtendClassMetadataFactory $metadataFactory */
     $metadataFactory = $this->em->getMetadataFactory();
     $metadataFactory->clearCache();
 }
 /**
  * Removes the entity proxies and metadata from the cache
  *
  * @param bool $keepEntityProxies Set TRUE if proxies for custom and extend entities should not be deleted
  */
 public function clear($keepEntityProxies = false)
 {
     $filesystem = new Filesystem();
     if ($keepEntityProxies) {
         $aliasesPath = ExtendClassLoadingUtils::getAliasesPath($this->cacheDir);
         if ($filesystem->exists($aliasesPath)) {
             $filesystem->remove($aliasesPath);
         }
     } else {
         $baseCacheDir = ExtendClassLoadingUtils::getEntityBaseCacheDir($this->cacheDir);
         if ($filesystem->exists($baseCacheDir)) {
             $filesystem->remove([$baseCacheDir]);
         }
         $filesystem->mkdir(ExtendClassLoadingUtils::getEntityCacheDir($this->cacheDir));
     }
     /** @var ExtendClassMetadataFactory $metadataFactory */
     $metadataFactory = $this->em->getMetadataFactory();
     $metadataFactory->clearCache();
 }
 /**
  * Removes the entity proxies and metadata from the cache
  *
  * @param bool $keepEntityProxies Set TRUE if proxies for custom and extend entities should not be deleted
  */
 public function clear($keepEntityProxies = false)
 {
     $filesystem = new Filesystem();
     if ($keepEntityProxies) {
         $aliasesPath = ExtendClassLoadingUtils::getAliasesPath($this->cacheDir);
         if ($filesystem->exists($aliasesPath)) {
             $filesystem->remove($aliasesPath);
         }
     } else {
         $baseCacheDir = ExtendClassLoadingUtils::getEntityBaseCacheDir($this->cacheDir);
         if ($filesystem->exists($baseCacheDir)) {
             $filesystem->remove([$baseCacheDir]);
         }
         $filesystem->mkdir(ExtendClassLoadingUtils::getEntityCacheDir($this->cacheDir));
     }
     $metadataCacheDriver = $this->em->getMetadataFactory()->getCacheDriver();
     if ($metadataCacheDriver instanceof ClearableCache) {
         $metadataCacheDriver->deleteAll();
     }
 }