class DefaultRequestPolicy

The default page cache request policy.

Delivery of cached pages is denied if either the application is running from the command line or the request was not initiated with a safe method (GET or HEAD). Also caching is only allowed for requests without a session cookie.

Hierarchy

• class \Drupal\Core\PageCache\ChainRequestPolicy implements \Drupal\Core\PageCache\ChainRequestPolicyInterface
  • class \Drupal\Core\PageCache\DefaultRequestPolicy extends \Drupal\Core\PageCache\ChainRequestPolicy

Expanded class hierarchy of DefaultRequestPolicy

File

core/lib/Drupal/Core/PageCache/DefaultRequestPolicy.php, line 16

Namespace

class DefaultRequestPolicy extends ChainRequestPolicy {
    
    /**
     * Constructs the default page cache request policy.
     *
     * @param \Drupal\Core\Session\SessionConfigurationInterface $session_configuration
     *   The session configuration.
     */
    public function __construct(SessionConfigurationInterface $session_configuration) {
        $this->addPolicy(new CommandLineOrUnsafeMethod());
        $this->addPolicy(new NoSessionOpen($session_configuration));
    }

}

Members