how to set queue/message durability to false in Spring AMQP using annotations? - queue

Question

I wrote sample spring amqp producer which is running on RabbitMQ server which sends messages and consuming those messages uisng MessageListener using Spring AMQP. Here, I want to set queue and message durability to false. Could you please any one help me on how to set "durable" flag to false using annotations.
Here is sample code
#Configuration
public class ProducerConfiguration {
protected final String queueName = "hello.queue";
#Bean
public RabbitTemplate rabbitTemplate() {
RabbitTemplate template = new RabbitTemplate(connectionFactory());
template.setRoutingKey(this.queueName);
template.setQueue(this.queueName);
return template;
}
#Bean
public ConnectionFactory connectionFactory() {
CachingConnectionFactory connectionFactory = new CachingConnectionFactory("localhost");
connectionFactory.setUsername("guest");
connectionFactory.setPassword("guest");
return connectionFactory;
}
}
public class Producer {
public static void main(String[] args) throws Exception {
new Producer().send();
}
public void send() {
ApplicationContext context = new AnnotationConfigApplicationContext(
ProducerConfiguration.class);
RabbitTemplate rabbitTemplate = context.getBean(RabbitTemplate.class);
for (int i = 1; i <= 10; i++) {
rabbitTemplate.convertAndSend(i);
}
}
}
Thanks in Advance.

Answer 1

#Configuration
public class Config {
#Bean
public ConnectionFactory connectionFactory() {
return new CachingConnectionFactory();
}
#Bean
public Queue foo() {
return new Queue("foo", false);
}
#Bean
public RabbitAdmin rabbitAdmin() {
return new RabbitAdmin(connectionFactory());
}
}
The rabbit admin will declare the queue the first time the connection is opened. Note that you can't change a queue from durable to not; delete it first.