This issue suggests that the @SendTo annotation supports property placeholders, but I can't get it to work. Here's some simplified code snippets of what I'm trying to do (easier than trying to explain with words). I'm on spring-cloud-aws version 1.2.1.
This works:
@Component public class InputQueueListener { @Value("${replyQueueProperty}") private String replyQueue; @Autowired private QueueMessagingTemplate messagingTemplate; @SqsListener(value = "${inputQueueProperty}", deletionPolicy = SqsMessageDeletionPolicy.NEVER) private void receiveMessage(final Message message, final Acknowledgment acknowledgment, @Header("ApproximateReceiveCount") final int receiveCount) throws Exception { final Reply reply = doStuff(message); messagingTemplate.convertAndSend(replyQueue, reply); } } And this works:
@Component public class InputQueueListener { @SqsListener(value = "${inputQueueProperty}", deletionPolicy = SqsMessageDeletionPolicy.NEVER) @SendTo("replyQueueActualName") private Reply receiveMessage(final Message message, final Acknowledgment acknowledgment, @Header("ApproximateReceiveCount") final int receiveCount) throws Exception { final Reply reply = doStuff(message); return reply; } } But this does not work:
@Component public class InputQueueListener { @SqsListener(value = "${inputQueueProperty}", deletionPolicy = SqsMessageDeletionPolicy.NEVER) @SendTo("${replyQueueProperty}") private Reply receiveMessage(final Message message, final Acknowledgment acknowledgment, @Header("ApproximateReceiveCount") final int receiveCount) throws Exception { final Reply reply = doStuff(message); return reply; } } This fails with a NonExistentQueue exception. But the queue exists, and the first two methods send messages to it just fine. What am I missing?! I have checked for typos a million times, I'm pretty sure that's not it :)
Just in case, this is my configuration:
@Bean public QueueMessagingTemplate queueMessagingTemplate(final AmazonSQSAsync amazonSqs, final ResourceIdResolver resourceIdResolver) { final QueueMessagingTemplate queueMessagingTemplate = new QueueMessagingTemplate(amazonSqs, resourceIdResolver); return queueMessagingTemplate; } @Lazy @Bean(name = "amazonSQS", destroyMethod = "shutdown") public AmazonSQSAsync amazonSQSClient() { final AmazonSQSAsync awsSQSAsyncClient; awsSQSAsyncClient = AmazonSQSAsyncClientBuilder .standard() .withRegion(Regions.fromName(System.getProperty("cloud.aws.region.static"))) .withCredentials(new DefaultAWSCredentialsProviderChain()) .build(); return awsSQSAsyncClient; } @Bean public QueueMessageHandler queueMessageHandler(final AmazonSQSAsync amazonSqs) { final QueueMessageHandlerFactory queueMsgHandlerFactory = new QueueMessageHandlerFactory(); queueMsgHandlerFactory.setAmazonSqs(amazonSqs); final QueueMessageHandler queueMessageHandler = queueMsgHandlerFactory.createQueueMessageHandler(); return queueMessageHandler; } @Bean public SimpleMessageListenerContainerFactory simpleMessageListenerContainerFactory(final AmazonSQSAsync amazonSqs) { final SimpleMessageListenerContainerFactory msgListenerContainerFactory = new SimpleMessageListenerContainerFactory(); msgListenerContainerFactory.setAmazonSqs(amazonSqs); msgListenerContainerFactory.setMaxNumberOfMessages(5); msgListenerContainerFactory.setWaitTimeOut(20); return msgListenerContainerFactory; } @Bean public SimpleMessageListenerContainer simpleMessageListenerContainer(final QueueMessageHandler messageHandler, final SimpleMessageListenerContainerFactory simpleMessageListenerContainerFactory) { final SimpleMessageListenerContainer msgListenerContainer = simpleMessageListenerContainerFactory.createSimpleMessageListenerContainer(); msgListenerContainer.setMessageHandler(messageHandler); return msgListenerContainer; } @Bean public DynamicQueueUrlDestinationResolver destinationResolver(final AmazonSQSAsync amazonSqs, final ResourceIdResolver resourceIdResolver) { DynamicQueueUrlDestinationResolver destinationResolver = new DynamicQueueUrlDestinationResolver(amazonSqs, resourceIdResolver); return destinationResolver; } @Bean public QueueMessageHandlerFactory queueMessageHandlerFactory(final AmazonSQSAsync amazonSqs) { QueueMessageHandlerFactory factory = new QueueMessageHandlerFactory(); factory.setAmazonSqs(amazonSqs); return factory; }