如何在 Spring boot 中向 JMSListener Annotation 动态添加不同的目的地？

Question

I working on an application which reads message from Azure service bus. This application was created using spring boot, Spring jms and Qpid jms client. I am able to read the message properly from Queue without any issues. PFB My code which I am using to read message.

@Service
public class QueueReceiver {
@JmsListener(destination = "testing")
public void onMessage(String message) {
    if (null != message) {
        System.out.println("Received message from Queue: " + message);
    }
}}

Issue is we have different destinations for different environemnts, like testing for dev , testing-qa for qa and testing-prod for production , all these values are provided as azure.queueName in different application-(ENV).proerpties respectively. I want to pass these destinations dynamically to the destination in JmsListener Annotation. When i try using

@Value("${azure.queueName}")
private String dest;

and passing dest to annotation like @JmsListener(destination = dest)

I am getting The value for annotation attribute JmsListener.destination must be a constant expression Error. After googling with this Error i found that we cannot pass dynamic value to Annotation. Please help me how to resolve this issue or any other solution for this.

Answer 1

Use

destination="${azure.queueName}"

ie put the placeholder in the annotation directly.

Answer 2

You can use a dynamic name as defined in the application.properties file.For Example:

@JmsListener(destination = "${queue.name}")

Since you can't access any class variables here so this is the best option available.