amqpAdmin.declareQueue(cloudQueue);
RabbitTemplate template = new RabbitTemplate(connectionFactory);
template.setRoutingKey(queueName);
template.setQueue(queueName);
template.afterPropertiesSet();
template.convertAndSend("Hello, CloudFoundry!");
template.convertAndSend("Hello, Spring!");
template.convertAndSend("Hello, Java!");
template.convertAndSend("Hello, Caldecott!");