KernelEvents.php in Zircon Profile 8

Namespace

Symfony\Component\HttpKernel

File

vendor/symfony/http-kernel/KernelEvents.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\HttpKernel;


/**
 * Contains all events thrown in the HttpKernel component.
 *
 * @author Bernhard Schussek <[e-mail]>
 */
final class KernelEvents {

  /**
   * The REQUEST event occurs at the very beginning of request
   * dispatching.
   *
   * This event allows you to create a response for a request before any
   * other code in the framework is executed. The event listener method
   * receives a Symfony\Component\HttpKernel\Event\GetResponseEvent
   * instance.
   *
   * @Event
   *
   * @var string
   */
  const REQUEST = 'kernel.request';

  /**
   * The EXCEPTION event occurs when an uncaught exception appears.
   *
   * This event allows you to create a response for a thrown exception or
   * to modify the thrown exception. The event listener method receives
   * a Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent
   * instance.
   *
   * @Event
   *
   * @var string
   */
  const EXCEPTION = 'kernel.exception';

  /**
   * The VIEW event occurs when the return value of a controller
   * is not a Response instance.
   *
   * This event allows you to create a response for the return value of the
   * controller. The event listener method receives a
   * Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent
   * instance.
   *
   * @Event
   *
   * @var string
   */
  const VIEW = 'kernel.view';

  /**
   * The CONTROLLER event occurs once a controller was found for
   * handling a request.
   *
   * This event allows you to change the controller that will handle the
   * request. The event listener method receives a
   * Symfony\Component\HttpKernel\Event\FilterControllerEvent instance.
   *
   * @Event
   *
   * @var string
   */
  const CONTROLLER = 'kernel.controller';

  /**
   * The RESPONSE event occurs once a response was created for
   * replying to a request.
   *
   * This event allows you to modify or replace the response that will be
   * replied. The event listener method receives a
   * Symfony\Component\HttpKernel\Event\FilterResponseEvent instance.
   *
   * @Event
   *
   * @var string
   */
  const RESPONSE = 'kernel.response';

  /**
   * The TERMINATE event occurs once a response was sent.
   *
   * This event allows you to run expensive post-response jobs.
   * The event listener method receives a
   * Symfony\Component\HttpKernel\Event\PostResponseEvent instance.
   *
   * @Event
   *
   * @var string
   */
  const TERMINATE = 'kernel.terminate';

  /**
   * The FINISH_REQUEST event occurs when a response was generated for a request.
   *
   * This event allows you to reset the global and environmental state of
   * the application, when it was changed during the request.
   *
   * @var string
   */
  const FINISH_REQUEST = 'kernel.finish_request';

}

Classes

Name	Description
KernelEvents	Contains all events thrown in the HttpKernel component.