public void sendAndReceive()

in rocketmq-spring-boot/src/main/java/org/apache/rocketmq/spring/core/RocketMQTemplate.java [421:459]
36 lines of code
9 McCabe index (conditional complexity)

    public void sendAndReceive(String destination, Message<?> message,
        RocketMQLocalRequestCallback rocketMQLocalRequestCallback, String hashKey, long timeout, int delayLevel) {
        if (Objects.isNull(message) || Objects.isNull(message.getPayload())) {
            log.error("send request message failed. destination:{}, message is null ", destination);
            throw new IllegalArgumentException("`message` and `message.payload` cannot be null");
        }

        try {
            org.apache.rocketmq.common.message.Message rocketMsg = this.createRocketMqMessage(destination, message);
            if (delayLevel > 0) {
                rocketMsg.setDelayTimeLevel(delayLevel);
            }
            if (timeout <= 0) {
                timeout = producer.getSendMsgTimeout();
            }
            RequestCallback requestCallback = null;
            if (rocketMQLocalRequestCallback != null) {
                requestCallback = new RequestCallback() {
                    @Override public void onSuccess(org.apache.rocketmq.common.message.Message message) {
                        rocketMQLocalRequestCallback.onSuccess(doConvertMessage((MessageExt) message, getMessageType(rocketMQLocalRequestCallback)));
                    }

                    @Override public void onException(Throwable e) {
                        rocketMQLocalRequestCallback.onException(e);
                    }
                };
            }
            if (Objects.isNull(hashKey) || hashKey.isEmpty()) {
                producer.request(rocketMsg, requestCallback, timeout);
            } else {
                producer.request(rocketMsg, messageQueueSelector, hashKey, requestCallback, timeout);
            }
        } catch (
            Exception e) {
            log.error("send request message failed. destination:{}, message:{} ", destination, message);
            throw new MessagingException(e.getMessage(), e);
        }

    }