Lazily loads listeners for this event from the dependency injection
container.
| public dispatch ( $eventName, Symfony\Component\EventDispatcher\Event $event = null ) | ||
| $event | Symfony\Component\EventDispatcher\Event | |
public function testReEnteringAScope()
{
$event = new Event();
$service1 = $this->getMock('Symfony\\Bundle\\FrameworkBundle\\Tests\\Service');
$service1->expects($this->exactly(2))->method('onEvent')->with($event);
$scope = new Scope('scope');
$container = new Container();
$container->addScope($scope);
$container->enterScope('scope');
$container->set('service.listener', $service1, 'scope');
$dispatcher = new ContainerAwareEventDispatcher($container);
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
$dispatcher->dispatch('onEvent', $event);
$service2 = $this->getMock('Symfony\\Bundle\\FrameworkBundle\\Tests\\Service');
$service2->expects($this->once())->method('onEvent')->with($event);
$container->enterScope('scope');
$container->set('service.listener', $service2, 'scope');
$dispatcher->dispatch('onEvent', $event);
$container->leaveScope('scope');
$dispatcher->dispatch('onEvent');
}
public function dispatch($eventName, Event $event = null)
{
if ('kernel.request' === $eventName) {
$this->stopwatch->startSection();
} elseif ('kernel.view' === $eventName || 'kernel.response' === $eventName) {
// stop only if a controller has been executed
try {
$this->stopwatch->stop('controller');
} catch (\LogicException $e) {
}
}
$e1 = $this->stopwatch->start($eventName, 'section');
parent::dispatch($eventName, $event);
$e1->stop();
if ('kernel.controller' === $eventName) {
$this->stopwatch->start('controller', 'section');
} elseif ('kernel.response' === $eventName) {
$token = $event->getResponse()->headers->get('X-Debug-Token');
$this->stopwatch->stopSection($token);
$this->updateProfile($token);
}
}
/**
* {@inheritdoc}
*/
public function dispatch($eventName, Event $event = null)
{
switch ($eventName) {
case 'kernel.request':
$this->stopwatch->openSection();
break;
case 'kernel.view':
case 'kernel.response':
// stop only if a controller has been executed
try {
$this->stopwatch->stop('controller');
} catch (\LogicException $e) {
}
break;
case 'kernel.terminate':
$token = $event->getResponse()->headers->get('X-Debug-Token');
$this->stopwatch->openSection($token);
break;
}
$e1 = $this->stopwatch->start($eventName, 'section');
parent::dispatch($eventName, $event);
$e1->stop();
switch ($eventName) {
case 'kernel.controller':
$this->stopwatch->start('controller', 'section');
break;
case 'kernel.response':
$token = $event->getResponse()->headers->get('X-Debug-Token');
$this->stopwatch->stopSection($token);
$this->updateProfile($token);
break;
case 'kernel.terminate':
$this->stopwatch->stopSection($token);
$this->updateProfile($token);
break;
}
return $event;
}
public function testRemoveAfterDispatch()
{
$event = new Event();
$service = $this->getMock('Symfony\\Bundle\\FrameworkBundle\\Tests\\Service');
$container = new Container();
$container->set('service.listener', $service);
$dispatcher = new ContainerAwareEventDispatcher($container);
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
$dispatcher->dispatch('onEvent', new Event());
$dispatcher->removeListener('onEvent', array($container->get('service.listener'), 'onEvent'));
$this->assertFalse($dispatcher->hasListeners('onEvent'));
}
public function testHasListenersOnLazyLoad()
{
$event = new Event();
$service = $this->getMock('Symfony\\Bundle\\FrameworkBundle\\Tests\\Service');
$service->expects($this->once())->method('onEvent')->with($event);
$container = new Container();
$container->set('service.listener', $service);
$dispatcher = new ContainerAwareEventDispatcher($container);
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
$this->assertTrue($dispatcher->hasListeners());
if ($dispatcher->hasListeners('onEvent')) {
$dispatcher->dispatch('onEvent');
}
}
