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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* The software is based on the Axon Framework project which is |
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* licensed under the Apache 2.0 license. For more information on the Axon Framework |
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* see <http://www.axonframework.org/>. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.governor-framework.org/>. |
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*/ |
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namespace Governor\Bundle\GovernorBundle\Replay; |
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use Governor\Framework\EventHandling\Amqp\AmqpTerminal; |
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use Governor\Framework\EventHandling\Replay\DiscardingIncomingMessageHandler; |
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use Governor\Framework\EventHandling\InMemoryEventListenerRegistry; |
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use Governor\Framework\EventHandling\Replay\ReplayingEventBus; |
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use Governor\Framework\EventHandling\SimpleEventBus; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\LoggerAwareInterface; |
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use PhpAmqpLib\Connection\AMQPConnection; |
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use Governor\Framework\EventStore\Management\EventStoreManagementInterface; |
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use Governor\Framework\UnitOfWork\DefaultUnitOfWork; |
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use Governor\Framework\Serializer\SerializerInterface; |
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use Governor\Framework\EventHandling\Amqp\RoutingKeyResolverInterface; |
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use Governor\Framework\EventHandling\Amqp\DefaultAmqpMessageConverter; |
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/** |
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* Description of PosInitialSynchronizationService |
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* |
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* @author david |
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*/ |
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class ReplayService implements LoggerAwareInterface |
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{ |
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/** |
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* @var EventStoreManagementInterface |
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*/ |
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private $eventStore; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @var AMQPConnection |
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*/ |
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private $connection; |
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/** |
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* @var SerializerInterface |
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*/ |
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private $serializer; |
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/** |
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* @var RoutingKeyResolverInterface |
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*/ |
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private $routingKeyResolver; |
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/** |
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* @param AMQPConnection $connection |
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* @param EventStoreManagementInterface $eventStore |
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* @param SerializerInterface $serializer |
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* @param RoutingKeyResolverInterface $routingKeyResolver |
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*/ |
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function __construct( |
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AMQPConnection $connection, |
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EventStoreManagementInterface $eventStore, |
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SerializerInterface $serializer, |
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RoutingKeyResolverInterface $routingKeyResolver |
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) { |
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$this->eventStore = $eventStore; |
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$this->connection = $connection; |
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$this->serializer = $serializer; |
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$this->routingKeyResolver = $routingKeyResolver; |
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} |
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public function replay($exchange) |
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{ |
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$channel = $this->connection->channel(); |
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$channel->tx_select(); |
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$uow = DefaultUnitOfWork::startAndGet(); |
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$eventBus = new SimpleEventBus(new InMemoryEventListenerRegistry()); |
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$terminal = new AmqpTerminal( |
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$this->serializer, |
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new DefaultAmqpMessageConverter($this->serializer, $this->routingKeyResolver) |
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); |
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$terminal->setConnection($this->connection); |
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$terminal->setExchangeName($exchange); |
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$eventBus->setTerminals([$terminal]); |
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$replayingEventBus = new ReplayingEventBus( |
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$eventBus, $this->eventStore, |
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new DiscardingIncomingMessageHandler() |
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); |
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$replayingEventBus->setLogger($this->logger); |
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try { |
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$replayingEventBus->startReplay(); |
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$uow->commit(); |
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$channel->tx_commit(); |
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} catch (\Exception $ex) { |
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$channel->tx_rollback(); |
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$uow->rollback($ex); |
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} |
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} |
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/** |
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* @param LoggerInterface $logger |
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* @return null |
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*/ |
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public function setLogger(LoggerInterface $logger) |
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{ |
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$this->logger = $logger; |
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} |
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} |
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SmartGecko /
GovernorBundle
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.