class KernelPreHandle

Prepares the environment after page caching ran.

Hierarchy

class \Drupal\Core\StackMiddleware\KernelPreHandle implements \Symfony\Component\HttpKernel\HttpKernelInterface

Expanded class hierarchy of KernelPreHandle

File

core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php, line 13

Namespace

Drupal\Core\StackMiddleware

View source

class KernelPreHandle implements HttpKernelInterface {
    
    /**
     * The wrapped HTTP kernel.
     *
     * @var \Symfony\Component\HttpKernel\HttpKernelInterface
     */
    protected $httpKernel;
    
    /**
     * The main Drupal kernel.
     *
     * @var \Drupal\Core\DrupalKernelInterface
     */
    protected $drupalKernel;
    
    /**
     * Constructs a new KernelPreHandle instance.
     *
     * @param \Symfony\Component\HttpKernel\HttpKernelInterface $http_kernel
     *   The wrapped HTTP kernel.
     * @param \Drupal\Core\DrupalKernelInterface $drupal_kernel
     *   The main Drupal kernel.
     */
    public function __construct(HttpKernelInterface $http_kernel, DrupalKernelInterface $drupal_kernel) {
        $this->httpKernel = $http_kernel;
        $this->drupalKernel = $drupal_kernel;
    }
    
    /**
     * {@inheritdoc}
     */
    public function handle(Request $request, $type = self::MAIN_REQUEST, $catch = TRUE) : Response {
        $this->drupalKernel
            ->preHandle($request);
        return $this->httpKernel
            ->handle($request, $type, $catch);
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title
HttpKernelInterface::MAIN_REQUEST	public	constant
HttpKernelInterface::SUB_REQUEST	public	constant
KernelPreHandle::$drupalKernel	protected	property	The main Drupal kernel.
KernelPreHandle::$httpKernel	protected	property	The wrapped HTTP kernel.
KernelPreHandle::handle	public	function	Handles a Request to convert it to a Response.	Overrides HttpKernelInterface::handle
KernelPreHandle::__construct	public	function	Constructs a new KernelPreHandle instance.