feat: 增加订阅response
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commit
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package com.shxy.xymanager_framework.mqtt;
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import com.shxy.xymanager_common.exception.ApiException;
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import com.shxy.xymanager_common.model.mqtt.MessageUpload;
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import com.shxy.xymanager_common.util.JSONUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.eclipse.paho.client.mqttv3.IMqttMessageListener;
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import org.eclipse.paho.client.mqttv3.MqttClient;
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import org.eclipse.paho.client.mqttv3.MqttMessage;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import javax.annotation.PostConstruct;
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import javax.annotation.Resource;
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@Service
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@Slf4j
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public class MqttSubscriber implements IMqttMessageListener {
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@Value("${mqtt.datatopic}")
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private String datatopic;
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@Resource
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private MqttClient mqttClient;
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@Resource
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MessageHandler messageHandler;
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@PostConstruct
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public void init() throws Exception {
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// 订阅默认主题
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mqttClient.subscribe(datatopic, this);
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}
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@Override
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public void messageArrived(String topic, MqttMessage message) throws Exception {
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String json = new String(message.getPayload());
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try {
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log.info("mqtt收到消息:" + json);
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MessageUpload msg = JSONUtil.json2Object(json, MessageUpload.class);
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messageHandler.process(msg);
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} catch (ApiException aex) {
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log.error("mqtt消息处理异常, " + aex.getMessage() + ", 消息体是:" + json);
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} catch (Exception ex) {
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log.error("mqtt消息处理异常, " + ex.getMessage() + ", 消息体是:" + json, ex);
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}
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}
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}
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@ -0,0 +1,35 @@
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package com.shxy.xymanager_framework.mqtt;
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import lombok.extern.slf4j.Slf4j;
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import org.eclipse.paho.client.mqttv3.MqttClient;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import javax.annotation.PostConstruct;
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import javax.annotation.Resource;
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@Service
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@Slf4j
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public class MqttSubscriberService {
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@Value("${mqtt.resptopic}")
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private String resptopic;
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@Value("${mqtt.datatopic}")
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private String datatopic;
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@Resource
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private MqttClient mqttClient;
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@Resource
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DataMessageListener dataMessageListener;
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@Resource
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RespMessageListener respMessageListener;
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@PostConstruct
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public void init() throws Exception {
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// 订阅主题
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mqttClient.subscribe(resptopic, respMessageListener);
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mqttClient.subscribe(datatopic, dataMessageListener);
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}
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}
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@ -0,0 +1,25 @@
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package com.shxy.xymanager_framework.mqtt;
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import com.shxy.xymanager_common.exception.ApiException;
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import lombok.extern.slf4j.Slf4j;
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import org.eclipse.paho.client.mqttv3.IMqttMessageListener;
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import org.eclipse.paho.client.mqttv3.MqttMessage;
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import org.springframework.stereotype.Service;
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@Service
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@Slf4j
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public class RespMessageListener implements IMqttMessageListener {
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@Override
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public void messageArrived(String topic, MqttMessage message) throws Exception {
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String json = new String(message.getPayload());
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try {
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log.info("mqtt的" + topic + "收到消息:" + json);
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} catch (ApiException aex) {
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log.error("mqtt消息处理异常, " + aex.getMessage() + ", 消息体是:" + json);
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} catch (Exception ex) {
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log.error("mqtt消息处理异常, " + ex.getMessage() + ", 消息体是:" + json, ex);
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}
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}
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}
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