class ApcuQueuedCachedClassLoader in X Autoload 7.5

Hierarchy

• class \Drupal\xautoload\ClassLoader\AbstractClassLoader implements ClassLoaderInterface
  • class \Drupal\xautoload\ClassLoader\AbstractClassLoaderDecorator
    • class \Drupal\xautoload\ClassLoader\AbstractQueuedCachedClassLoader implements CacheManagerObserverInterface
      • class \Drupal\xautoload\ClassLoader\ApcuQueuedCachedClassLoader

1 file declares its use of ApcuQueuedCachedClassLoader

xautoload.module in ./xautoload.module

File

src/ClassLoader/ApcuQueuedCachedClassLoader.php, line 5

Namespace

Drupal\xautoload\ClassLoader

class ApcuQueuedCachedClassLoader extends AbstractQueuedCachedClassLoader {

  /**
   * @var string
   */
  private $prefix;

  /**
   * @param string $prefix
   *
   * @return string[]
   */
  protected function loadClassFiles($prefix) {
    $this->prefix = $prefix;
    $cached = \apcu_fetch($this->prefix);
    return !empty($cached) ? $cached : array();
  }

  /**
   * @param string[] $toBeAdded
   * @param string[] $toBeRemoved
   *
   * @return string[]
   */
  protected function updateClassFiles($toBeAdded, $toBeRemoved) {
    $class_files = $toBeAdded;

    // Other requests may have already written to the cache, so we get an up to
    // date version.
    $cached = \apcu_fetch($this->prefix);
    if (!empty($cached)) {
      $class_files += $cached;
      foreach ($toBeRemoved as $class => $file) {
        if (isset($class_files[$class]) && $class_files[$class] === $file) {
          unset($class_files[$class]);
        }
      }
    }
    \apcu_store($this->prefix, $class_files);
    return $class_files;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AbstractClassLoader::register		function	Registers this instance as an autoloader. Overrides ClassLoaderInterface::register
AbstractClassLoader::unregister		function	Unregister from the spl autoload stack. Overrides ClassLoaderInterface::unregister
AbstractClassLoaderDecorator::$finder	protected	property
AbstractClassLoaderDecorator::setFinder		function	Replace the finder with another one.
AbstractClassLoaderDecorator::__construct	protected	function
AbstractQueuedCachedClassLoader::$classFiles	private	property
AbstractQueuedCachedClassLoader::$n	private	property
AbstractQueuedCachedClassLoader::$nMax	private	property
AbstractQueuedCachedClassLoader::$toBeAdded	private	property
AbstractQueuedCachedClassLoader::$toBeDeleted	private	property
AbstractQueuedCachedClassLoader::create	static	function	This method has side effects, so it is not the constructor.
AbstractQueuedCachedClassLoader::loadClass		function	Callback for class loading. This will include ("require") the file found. Overrides AbstractClassLoaderDecorator::loadClass
AbstractQueuedCachedClassLoader::setCachePrefix		function	Set the new cache prefix after a flush cache. Overrides CacheManagerObserverInterface::setCachePrefix
ApcuQueuedCachedClassLoader::$prefix	private	property
ApcuQueuedCachedClassLoader::loadClassFiles	protected	function	Overrides AbstractQueuedCachedClassLoader::loadClassFiles
ApcuQueuedCachedClassLoader::updateClassFiles	protected	function	Overrides AbstractQueuedCachedClassLoader::updateClassFiles