src/Doctrine/DI/DoctrineExtension.php
private function processEvents()
	{
		$builder = $this->getContainerBuilder();

		$eventManager = $builder->addDefinition($this->prefix('eventManager'))
			->setClass(EventManager::class);

		$entityListenerResolver = $builder->addDefinition($this->prefix('entityListenerResolver'))
			->setClass(ContainerEntityListenerResolver::class);

		$rc = new \ReflectionClass(Events::class);
		$events = $rc->getConstants();

		foreach ($this->config['listeners'] as $event => $listeners) {
			if (!isset($events[$event])) {
				throw new InvalidStateException("Event '$event' is not valid doctrine event. See class "
					. Events::class . ' for list of available events.');
			}
			foreach ((array) $listeners as $listener) {
				$builder->getDefinition($this->prefix('eventManager'))->addSetup('$service->addEventListener(['
					. Events::class . '::?], ?)', [$event, $listener]);
			}
		}
	}
private function processEvents()
	{
		$builder = $this->getContainerBuilder();

		$eventManager = $builder->addDefinition($this->prefix('eventManager'))
			->setClass(EventManager::class);

		$entityListenerResolver = $builder->addDefinition($this->prefix('entityListenerResolver'))
			->setClass(ContainerEntityListenerResolver::class);

		$rc = new \ReflectionClass(Events::class);
		$events = $rc->getConstants();

		foreach ($this->config['listeners'] as $event => $listeners) {
			if (!isset($events[$event])) {
				throw new InvalidStateException("Event '$event' is not valid doctrine event. See class "
					. Events::class . ' for list of available events.');
			}
			foreach ((array) $listeners as $listener) {
				$builder->getDefinition($this->prefix('eventManager'))->addSetup('$service->addEventListener(['
					. Events::class . '::?], ?)', [$event, $listener]);
			}
		}
	}
private function processEvents ( ) { $ builder = $ this -> getContainerBuilder ( ) ; $ eventManager = $ builder -> addDefinition ( $ this -> prefix ( 'eventManager' ) ) -> setClass ( EventManager :: class ) ; $ entityListenerResolver = $ builder -> addDefinition ( $ this -> prefix ( 'entityListenerResolver' ) ) -> setClass ( ContainerEntityListenerResolver :: class ) ; $ rc = new \ ReflectionClass ( Events :: class ) ; $ events = $ rc -> getConstants ( ) ; foreach ( $ this -> config [ 'listeners' ] as $ event => $ listeners ) { if ( ! isset ( $ events [ $ event ] ) ) { throw new InvalidStateException ( "Event '$event' is not valid doctrine event. See class " . Events :: class . ' for list of available events.' ) ; } foreach ( ( array ) $ listeners as $ listener ) { $ builder -> getDefinition ( $ this -> prefix ( 'eventManager' ) ) -> addSetup ( '$service->addEventListener([' . Events :: class . '::?], ?)' , [ $ event , $ listener ] ) ; } } }
Registers Event Manager.
Registers Event Manager .