oss/libs/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php
protected function lazyLoad($eventName)
    {
        if (isset($this->listenerIds[$eventName])) {
            foreach ($this->listenerIds[$eventName] as $args) {
                list($serviceId, $method, $priority) = $args;
                $listener = $this->container->get($serviceId);

                $key = $serviceId.'.'.$method;
                if (!isset($this->listeners[$eventName][$key])) {
                    $this->addListener($eventName, array($listener, $method), $priority);
                } elseif ($listener !== $this->listeners[$eventName][$key]) {
                    parent::removeListener($eventName, array($this->listeners[$eventName][$key], $method));
                    $this->addListener($eventName, array($listener, $method), $priority);
                }

                $this->listeners[$eventName][$key] = $listener;
            }
        }
    }
protected function lazyLoad($eventName)
    {
        if (isset($this->listenerIds[$eventName])) {
            foreach ($this->listenerIds[$eventName] as $args) {
                list($serviceId, $method, $priority) = $args;
                $listener = $this->container->get($serviceId);

                $key = $serviceId.'.'.$method;
                if (!isset($this->listeners[$eventName][$key])) {
                    $this->addListener($eventName, array($listener, $method), $priority);
                } elseif ($listener !== $this->listeners[$eventName][$key]) {
                    parent::removeListener($eventName, array($this->listeners[$eventName][$key], $method));
                    $this->addListener($eventName, array($listener, $method), $priority);
                }

                $this->listeners[$eventName][$key] = $listener;
            }
        }
    }
protected function lazyLoad ( $ eventName ) { if ( isset ( $ this -> listenerIds [ $ eventName ] ) ) { foreach ( $ this -> listenerIds [ $ eventName ] as $ args ) { list ( $ serviceId , $ method , $ priority ) = $ args ; $ listener = $ this -> container -> get ( $ serviceId ) ; $ key = $ serviceId . '.' . $ method ; if ( ! isset ( $ this -> listeners [ $ eventName ] [ $ key ] ) ) { $ this -> addListener ( $ eventName , array ( $ listener , $ method ) , $ priority ) ; } elseif ( $ listener !== $ this -> listeners [ $ eventName ] [ $ key ] ) { parent :: removeListener ( $ eventName , array ( $ this -> listeners [ $ eventName ] [ $ key ] , $ method ) ) ; $ this -> addListener ( $ eventName , array ( $ listener , $ method ) , $ priority ) ; } $ this -> listeners [ $ eventName ] [ $ key ] = $ listener ; } } }
Lazily loads listeners for this event from the dependency injection
container.

@param string $eventName The name of the event to dispatch. The name of
the event is the name of the method that is
invoked on listeners.
Lazily loads listeners for this event from the dependency injection container .