* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\DataCollector; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\EventDispatcher\EventDispatcherInterface; use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcherInterface; /** * EventDataCollector. * * @author Fabien Potencier */ class EventDataCollector extends DataCollector implements LateDataCollectorInterface { protected $dispatcher; public function __construct(EventDispatcherInterface $dispatcher = null) { $this->dispatcher = $dispatcher; } /** * {@inheritdoc} */ public function collect(Request $request, Response $response, \Exception $exception = null) { $this->data = array( 'called_listeners' => array(), 'not_called_listeners' => array(), ); } public function lateCollect() { if ($this->dispatcher instanceof TraceableEventDispatcherInterface) { $this->setCalledListeners($this->dispatcher->getCalledListeners()); $this->setNotCalledListeners($this->dispatcher->getNotCalledListeners()); } } /** * Sets the called listeners. * * @param array $listeners An array of called listeners * * @see TraceableEventDispatcherInterface */ public function setCalledListeners(array $listeners) { $this->data['called_listeners'] = $listeners; } /** * Gets the called listeners. * * @return array An array of called listeners * * @see TraceableEventDispatcherInterface */ public function getCalledListeners() { return $this->data['called_listeners']; } /** * Sets the not called listeners. * * @param array $listeners An array of not called listeners * * @see TraceableEventDispatcherInterface */ public function setNotCalledListeners(array $listeners) { $this->data['not_called_listeners'] = $listeners; } /** * Gets the not called listeners. * * @return array An array of not called listeners * * @see TraceableEventDispatcherInterface */ public function getNotCalledListeners() { return $this->data['not_called_listeners']; } /** * {@inheritdoc} */ public function getName() { return 'events'; } }