/**
 * My container factory simple rabbit listener container factory.
 *
 * @param configurer        the configurer
 * @param connectionFactory the connection factory
 * @return the simple rabbit listener container factory
 */
@Bean
@ConditionalOnProperty(prefix = "spring.rabbitmq", name = "host")
public SimpleRabbitListenerContainerFactory myContainerFactory(
        SimpleRabbitListenerContainerFactoryConfigurer configurer,
        ConnectionFactory connectionFactory) {
    SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
    factory.setPrefetchCount(100);
    configurer.configure(factory, connectionFactory);
    return factory;
}
 

@Bean
@ConditionalOnProperty(prefix = "spring.rabbitmq", name = "host")
public SimpleRabbitListenerContainerFactory myContainerFactory(
        SimpleRabbitListenerContainerFactoryConfigurer configurer,
        ConnectionFactory connectionFactory) {
    SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
    factory.setPrefetchCount(100);
    configurer.configure(factory, connectionFactory);
    return factory;
}
 

/**
 * My container factory simple rabbit listener container factory.
 *
 * @param configurer        the configurer
 * @param connectionFactory the connection factory
 * @return the simple rabbit listener container factory
 */
@Bean
@ConditionalOnProperty(prefix = "spring.rabbitmq", name = "host")
public SimpleRabbitListenerContainerFactory myContainerFactory(
        SimpleRabbitListenerContainerFactoryConfigurer configurer,
        ConnectionFactory connectionFactory) {
    SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
    factory.setPrefetchCount(100);
    configurer.configure(factory, connectionFactory);
    return factory;
}
 

/**
 * Create RabbitListenerContainerFactory bean if no listenerContainerFactory
 * bean found
 *
 * @return RabbitListenerContainerFactory bean
 */
@Bean
@ConditionalOnMissingBean(name = "listenerContainerFactory")
public RabbitListenerContainerFactory<SimpleMessageListenerContainer> listenerContainerFactory(
        final SimpleRabbitListenerContainerFactoryConfigurer configurer, final ErrorHandler errorHandler) {
    final ConfigurableRabbitListenerContainerFactory factory = new ConfigurableRabbitListenerContainerFactory(
            amqpProperties.isMissingQueuesFatal(), amqpProperties.getDeclarationRetries(), errorHandler);
    configurer.configure(factory, rabbitConnectionFactory);
    return factory;
}
 

@Bean
public SimpleRabbitListenerContainerFactory rabbitListenerContainerFactory(
  ConnectionFactory connectionFactory,
  SimpleRabbitListenerContainerFactoryConfigurer configurer) {
    SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
    configurer.configure(factory, connectionFactory);
    factory.setErrorHandler(errorHandler());
    return factory;
}
 

@Bean
public SimpleRabbitListenerContainerFactory rabbitListenerContainerFactory(ConnectionFactory connectionFactory,
                                                                           SimpleRabbitListenerContainerFactoryConfigurer configurer) {
    SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
    configurer.configure(factory, connectionFactory);
    factory.setErrorHandler(errorHandler());
    return factory;
}