Access connectionfactory inside messageListener onMessage - spring-boot

Question

I am creating a rabbitmq messageListener and would like to be able to access the connectionfactory configuration while in the onMessage method, is that possible? It would be useful for logging and other details. Being able to log the vhost from which the message was delivered would be helpful and it is not available in the message itself. Here is my consumer and config
public class Consumer implements MessageListener {
#Override
public void onMessage(Message message) {
//how can I get the connection factory configuration when a message is sent?
}
here is the config
{
#Configuration
#EnableAutoConfiguration
public class RabbitConfig {
private static final String SIMPLE_MESSAGE_QUEUE = "qDLX2.dlq";
#Bean
public ConnectionFactory connectionFactory() {
CachingConnectionFactory connectionFactory = new CachingConnectionFactory("server");
connectionFactory.setUsername("admin");
connectionFactory.setPassword("ad,om");
connectionFactory.setPort(5672);
connectionFactory.setVirtualHost("vhost1");
return connectionFactory;
}
#Bean
public RabbitTemplate rabbitTemplate() {
RabbitTemplate template = new RabbitTemplate(connectionFactory());
return template;
}
#Autowired
private Consumer consumer;
#Bean
public SimpleMessageListenerContainer listenerContainer() {
SimpleMessageListenerContainer listenerContainer = new SimpleMessageListenerContainer();
listenerContainer.setConnectionFactory(connectionFactory());
listenerContainer.setQueueNames(SIMPLE_MESSAGE_QUEUE);
listenerContainer.setMessageListener(consumer);
listenerContainer.setAcknowledgeMode(AcknowledgeMode.AUTO);
return listenerContainer;
}
}
Thanks
Gregg

Answer 1

There's no standard way of doing that.
You could inject the connection factory into the consumer field in your listenerContainer bean definition...
listenerContainer.setMessageListener(this.consumer);
this.consumer.setConnectionFactory(connectionFactory());
You could probably #Autowire it too.
You can then use getRabbitConnectionFactory().getVirtualHost() to access the vhost.