How can I create bean for adviceChain? - spring

Question

I'm having a hard time converting this spring xml into java config. How can I define an adviceChain bean base on the below spring file.
This's my xml file:
<util:list id="adviceChain">
<ref bean="retryInterceptor"/>
</util:list>
<bean id="retryInterceptor" class="org.springframework.amqp.rabbit.config.StatelessRetryOperationsInterceptorFactoryBean">
<property name="messageRecoverer">
<bean class="customDiscardingMessageRecoverer" />
</property>
<property name="retryOperations" ref="retryTemplate" />
</bean>
<bean id="retryTemplate" class="org.springframework.retry.support.RetryTemplate">
<property name="backOffPolicy">
<bean class="org.springframework.retry.backoff.FixedBackOffPolicy">
<property name="backOffPeriod" value="3000" />
</bean>
</property>
<property name="retryPolicy">
<bean class="org.springframework.retry.policy.SimpleRetryPolicy">
<property name="maxAttempts" value="3" />
</bean>
</property>
</bean>
Here is what I tried:
#Bean
StatelessRetryOperationsInterceptorFactoryBean retryInterceptor() {
StatelessRetryOperationsInterceptorFactoryBean retryInterceptor = new StatelessRetryOperationsInterceptorFactoryBean();
DiscardingMessageRecoverer messageRecoverer = new DiscardingMessageRecoverer();
retryInterceptor.setMessageRecoverer(messageRecoverer);
retryInterceptor.setRetryOperations(retryTemplate());
return retryInterceptor;
}
#Bean
public RetryTemplate retryTemplate() {
RetryTemplate retryTemplate = new RetryTemplate();
FixedBackOffPolicy fixedBackOffPolicy = new FixedBackOffPolicy();
fixedBackOffPolicy.setBackOffPeriod(3000);
retryTemplate.setBackOffPolicy(fixedBackOffPolicy);
SimpleRetryPolicy retryPolicy = new SimpleRetryPolicy();
retryPolicy.setMaxAttempts(3);
retryTemplate.setRetryPolicy(retryPolicy);
return retryTemplate;
#Bean
SimpleMessageListenerContainer listenerContainer(){
SimpleMessageListenerContainer listenerContainer = new SimpleMessageListenerContainer();
listenerContainer.setConnectionFactory(connectionFactory());
listenerContainer.setConcurrentConsumers(1);
listenerContainer.setAdviceChain(new Advice[] { (Advice) retryInterceptor() });
listenerContainer.setMessageListener(listenerAdapter());
listenerContainer.setQueues(queue());
return listenerContainer;
}
I receive org.springframework.amqp.rabbit.config.StatelessRetryOperationsInterceptorFactoryBean$$EnhancerBySpringCGLIB$$e3de830c cannot be cast to org.aopalliance.aop.Advice error at the line listenerContainer.setAdviceChain(new Advice[] { (Advice) retryInterceptor() });
I think this's because I didn't define AdviceChain bean like the spring xml file but so far I don't know how.

Answer 1

Edit StatelessRetryOperationsInterceptorFactoryBean like this :
#Bean
RetryOperationsInterceptor retryInterceptor() {
StatelessRetryOperationsInterceptorFactoryBean retryInterceptor = new StatelessRetryOperationsInterceptorFactoryBean();
DiscardingMessageRecoverer messageRecoverer = new DiscardingMessageRecoverer();
retryInterceptor.setMessageRecoverer(messageRecoverer);
retryInterceptor.setRetryOperations(retryTemplate());
return retryInterceptor.getObject();
}