如何正确关闭Spring AMQP连接

Question

正确关闭Spring AMQP连接的正确方法是什么

protected CachingConnectionFactory connectionFactory;
protected AmqpAdmin admin;
protected RabbitTemplate processingTemplate;


private static Class<ContextServer> applicationClass = ContextServer.class;

@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
// do something
}

public void close() {
    connectionFactory.destroy();
    admin = null;
    processingTemplate = null;
}

我能想到的唯一解决方案是使用destroy。有更好的方法吗？