将 JMSListener 与 RabbitMQ 结合使用

Use JMSListener with RabbitMQ

我的应用程序当前使用 IBM MQ 并且具有队列配置设置并且可以与 JMS 一起正常工作。例如

@EnableJms
@Configuration
public class IBMQueueConfig {

    @Bean("defaultContainer")
    public JmsListenerContainerFactory containerFactory(final ConnectionFactory connectionFactory,
                                                        final ErrorHandler errorHandler) {
        final DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
        factory.setConnectionFactory(connectionFactory);
        factory.setErrorHandler(errorHandler);
        return factory;
    }
}

我可以接收消息并进行如下处理:

@Service
public class ProcessMessageReceive {

    @JmsListener(destination = "${queue}", concurrency = "${threads}", containerFactory = "defaultContainer")
    public Message processMessage(@Payload final String message) {
        //do stuff
    }
}

我需要使用 RabbitMQ 进行测试并需要额外配置。我有以下 class:

@Configuration
@ConfigurationProperties(prefix = "spring.rabbitmq")
@EnableRabbit
public class RabbitMQConfiguration {

    private String host;
    private int port;
    private String username;
    private String password;
    private String virtualHost;


    @Bean
    public DirectExchange exchange() {
        return new DirectExchange(exchange);
    }


    @Bean("defaultContainer")
    public JmsListenerContainerFactory containerFactory(@Qualifier("rabbit-connection-factory") final ConnectionFactory connectionFactory) {
        final DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
        factory.setConnectionFactory(); //ERROR
        return factory;
    }


    @Bean
    public SimpleRabbitListenerContainerFactory rabbitListenerContainerFactory(@Qualifier("rabbit-connection-factory") final ConnectionFactory connectionFactory,
                                                                               @Value("spring.rabbitmq.listener.simple.concurrency") final int concurrency,
                                                                               @Value("spring.rabbitmq.listener.simple.max-concurrency") final int maxConcurrency) {
        final SimpleRabbitListenerContainerFactory containerFactory = new SimpleRabbitListenerContainerFactory();
        containerFactory.setConnectionFactory(connectionFactory);
        containerFactory.setConcurrentConsumers(concurrency);
        containerFactory.setMaxConcurrentConsumers(maxConcurrency);
        containerFactory.setDefaultRequeueRejected(false);

        return containerFactory;
    }

    @Bean(name = "rabbit-connection-factory")
    public ConnectionFactory connectionFactory() {
        final CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
        connectionFactory.setHost(host);
        connectionFactory.setPort(port);
        connectionFactory.setUsername(username);
        connectionFactory.setPassword(password);
        connectionFactory.setVirtualHost(virtualHost);
        return connectionFactory;
    }

    @Bean
    public Queue inboundQueue() {
        return new Queue(fixInboundQueue, true);
    }

    @Bean
    public Binding inboundQueueBinding() {
        return bind(inboundQueue())
                .to(exchange())
                .with(routingKey);
    }
}

我在行 factory.setConnectionFactory(connectionFactory); 上收到错误,因为它需要 javax.jms.ConnectionFactory 但提供的是 Rabbit MQ One。

有什么方法可以连接 Rabbit MQ ConnectionFactory 吗?我知道如果我使用 RMQConnectionFactory 是可能的,但我想看看我是否可以通过 Spring Rabbit 依赖实现它。

objective 是为了避免专门为 Rabbit MQ 编写另一个 processMessage() 并重新使用我已经拥有的东西。

或者,我可以同时使用这两个注释吗?在哪种情况下,我会根据产品或测试使用 spring 配置文件来启用我需要的配置文件?

  @RabbitListener(queues = "${app.rabbitmq.queue}") 
  @JmsListener(destination = "${queue}", concurrency = "${threads}", containerFactory = "defaultContainer")
    public Message processMessage(@Payload final String message) {
        //do stuff
    }

如果你想通过 AMQP 与 RabbitMQ 通信,你必须使用 @RabbitListener 而不是 @JmsListener

如果您想在生产中使用 JMS 并在测试中使用 RabbitMQ,则可以添加这两个注释。