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<?php |
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namespace PSB\Core\Transport\RabbitMq; |
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use PSB\Core\EndpointControlToken; |
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use PSB\Core\Transport\MessagePusherInterface; |
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use PSB\Core\Transport\PushPipe; |
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use PSB\Core\Transport\PushSettings; |
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use PSB\Core\Transport\ReceiveCancellationToken; |
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class RabbitMqMessagePusher implements MessagePusherInterface |
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{ |
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/** |
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* @var BrokerModel |
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*/ |
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private $brokerModel; |
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/** |
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* @var MessageProcessor |
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*/ |
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private $messageProcessor; |
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/** |
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* @var PushPipe |
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*/ |
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private $pushPipe; |
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/** |
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* @var PushSettings |
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*/ |
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private $pushSettings; |
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/** |
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* @param BrokerModel $brokerModel |
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* @param MessageProcessor $messageProcessor |
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*/ |
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public function __construct( |
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BrokerModel $brokerModel, |
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MessageProcessor $messageProcessor |
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) { |
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$this->brokerModel = $brokerModel; |
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$this->messageProcessor = $messageProcessor; |
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} |
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/** |
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* It initializes the message pusher with the pipe it will send messages through. |
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* The pipe is invoked for each incoming message. |
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* |
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* @param PushPipe $pushPipe |
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* @param PushSettings $pushSettings |
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*/ |
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public function init(PushPipe $pushPipe, PushSettings $pushSettings) |
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{ |
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$this->pushPipe = $pushPipe; |
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$this->pushSettings = $pushSettings; |
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if ($pushSettings->isPurgeOnStartup()) { |
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$this->brokerModel->purgeQueue($pushSettings->getInputQueue()); |
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} |
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} |
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/** |
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* Starts pushing messages |
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*/ |
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public function start() |
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{ |
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$this->brokerModel->consume( |
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$this->pushSettings->getInputQueue(), |
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function (\AMQPEnvelope $envelope, \AMQPQueue $queue) { |
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return $this->messageProcessor->process( |
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$envelope, |
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$queue, |
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$this->pushPipe, |
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$this->pushSettings->getErrorQueue(), |
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new ReceiveCancellationToken(), |
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new EndpointControlToken() |
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); |
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} |
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); |
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} |
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} |
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phpservicebus /
core
