class DefaultRequestPolicy

Same name in this branch

11.1.x core/modules/dynamic_page_cache/src/PageCache/RequestPolicy/DefaultRequestPolicy.php \Drupal\dynamic_page_cache\PageCache\RequestPolicy\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

Drupal\Core\PageCache

View source

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

Title Sort descending	Modifiers	Object type	Summary	Overriden Title
ChainRequestPolicy::$rules	protected	property	A list of policy rules to apply when this policy is evaluated.
ChainRequestPolicy::addPolicy	public	function	Add a policy to the list of policy rules.	Overrides ChainRequestPolicyInterface::addPolicy
ChainRequestPolicy::check	public	function	Determines whether delivery of a cached page should be attempted.	Overrides RequestPolicyInterface::check
DefaultRequestPolicy::__construct	public	function	Constructs the default page cache request policy.
RequestPolicyInterface::ALLOW		constant	Allow delivery of cached pages.
RequestPolicyInterface::DENY		constant	Deny delivery of cached pages.