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<?php |
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/** |
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* GpsLab component. |
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* |
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* @author Peter Gribanov <[email protected]> |
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* @copyright Copyright (c) 2011, Peter Gribanov |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace GpsLab\Component\Middleware\DomainEvent\Bus; |
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use GpsLab\Component\Middleware\Chain\MiddlewareChain; |
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use GpsLab\Domain\Event\Aggregator\AggregateEventsInterface; |
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use GpsLab\Domain\Event\Bus\EventBusInterface; |
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use GpsLab\Domain\Event\EventInterface; |
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use GpsLab\Domain\Event\Listener\ListenerCollection; |
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use GpsLab\Domain\Event\Listener\ListenerInterface; |
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class MiddlewareDomainEventBus implements EventBusInterface |
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{ |
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/** |
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* @var EventBusInterface |
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*/ |
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private $bus_publisher; |
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/** |
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* @var MiddlewareChain |
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*/ |
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private $chain; |
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/** |
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* @param MiddlewareChain $chain |
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* @param EventBusInterface $bus_publisher |
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*/ |
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public function __construct(MiddlewareChain $chain, EventBusInterface $bus_publisher) |
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{ |
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$this->bus_publisher = $bus_publisher; |
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$this->chain = $chain; |
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} |
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/** |
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* @param EventInterface $event |
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*/ |
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public function publish(EventInterface $event) |
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{ |
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$this->chain->run($event); |
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} |
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/** |
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* @param AggregateEventsInterface $aggregator |
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*/ |
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public function pullAndPublish(AggregateEventsInterface $aggregator) |
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{ |
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foreach ($aggregator->pullEvents() as $event) { |
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$this->publish($event); |
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} |
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} |
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/** |
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* Get the list of every EventListener defined in the EventBus. |
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* This might be useful for debug. |
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* |
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* @return ListenerInterface[]|ListenerCollection |
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*/ |
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public function getRegisteredEventListeners() |
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{ |
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return $this->bus_publisher->getRegisteredEventListeners(); |
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} |
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} |
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gpslab /
middleware
