/** * @param OutgoingLogicalMessageContext $context * @param callable $next */ public function invoke($context, callable $next) { $correlationId = null; if ($context->getIncomingPhysicalMessage()) { $incomingHeaders = $context->getIncomingPhysicalMessage()->getHeaders(); if (isset($incomingHeaders[HeaderTypeEnum::CORRELATION_ID])) { $correlationId = $incomingHeaders[HeaderTypeEnum::CORRELATION_ID]; } if (!$correlationId && isset($incomingHeaders[HeaderTypeEnum::MESSAGE_ID])) { $correlationId = $incomingHeaders[HeaderTypeEnum::MESSAGE_ID]; } } if (!$correlationId) { $correlationId = $context->getMessageId(); } $context->setHeader(HeaderTypeEnum::CORRELATION_ID, $correlationId); $next(); }
/** * @param string $body * @param OutgoingLogicalMessageContext $parentContext * * @return OutgoingPhysicalMessageContext */ public function createPhysicalMessageContext($body, OutgoingLogicalMessageContext $parentContext) { return new OutgoingPhysicalMessageContext($parentContext->getMessageId(), $parentContext->getHeaders(), new OutgoingPhysicalMessage($parentContext->getMessageId(), $parentContext->getHeaders(), $body), $parentContext->getAddressTags(), $parentContext->isImmediateDispatchEnabled(), $parentContext->getIncomingPhysicalMessage(), $parentContext->getPendingTransportOperations(), $parentContext); }