调整上级观看消息的发送

648540858

2024-05-29 764d04b497356ba6bcbb75fd42b51eca750f7223

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestProcessor.java

old mode 100644
new mode 100755
@@ -1,34 +1,25 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;

import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.event.subscribe.catalog.CatalogEvent;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.utils.Coordtransform;
import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
import com.genersoft.iot.vmp.service.IDeviceChannelService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.utils.redis.RedisUtil;
import gov.nist.javax.sip.message.SIPRequest;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
@@ -36,26 +27,15 @@
import javax.sip.header.FromHeader;
import javax.sip.message.Response;
import java.text.ParseException;
import java.util.Iterator;
import java.util.concurrent.ConcurrentLinkedQueue;

/**
 * SIP命令类型： NOTIFY请求
 * SIP命令类型： NOTIFY请求,这是作为上级发送订阅请求后，设备才会响应的
 */
@Component
public class NotifyRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor {


    private final static Logger logger = LoggerFactory.getLogger(NotifyRequestProcessor.class);

   @Autowired
   private UserSetting userSetting;

   @Autowired
   private IVideoManagerStorage storager;

   @Autowired
   private EventPublisher eventPublisher;

   @Autowired
   private SipConfig sipConfig;
@@ -71,13 +51,14 @@
   @Autowired
   private SIPProcessorObserver sipProcessorObserver;

   private boolean taskQueueHandlerRun = false;

   private final ConcurrentLinkedQueue<HandlerCatchData> taskQueue = new ConcurrentLinkedQueue<>();

   @Qualifier("taskExecutor")
   @Autowired
   private ThreadPoolTaskExecutor taskExecutor;
   private IDeviceChannelService deviceChannelService;

   @Autowired
   private NotifyRequestForCatalogProcessor notifyRequestForCatalogProcessor;

   @Autowired
   private NotifyRequestForMobilePositionProcessor notifyRequestForMobilePositionProcessor;

   @Override
   public void afterPropertiesSet() throws Exception {
@@ -88,144 +69,33 @@
   @Override
   public void process(RequestEvent evt) {
      try {

         taskQueue.offer(new HandlerCatchData(evt, null, null));
         responseAck(evt, Response.OK);
         if (!taskQueueHandlerRun) {
            taskQueueHandlerRun = true;
            taskExecutor.execute(()-> {
                     while (!taskQueue.isEmpty()) {
                        try {
                           HandlerCatchData take = taskQueue.poll();
                           Element rootElement = getRootElement(take.getEvt());
                           String cmd = XmlUtil.getText(rootElement, "CmdType");

                           if (CmdType.CATALOG.equals(cmd)) {
                              logger.info("接收到Catalog通知");
                              processNotifyCatalogList(take.getEvt());
                           } else if (CmdType.ALARM.equals(cmd)) {
                              logger.info("接收到Alarm通知");
                              processNotifyAlarm(take.getEvt());
                           } else if (CmdType.MOBILE_POSITION.equals(cmd)) {
                              logger.info("接收到MobilePosition通知");
                              processNotifyMobilePosition(take.getEvt());
                           } else {
                              logger.info("接收到消息：" + cmd);
                           }
                        } catch (DocumentException e) {
                           throw new RuntimeException(e);
                        }
                     }
                  taskQueueHandlerRun = false;
                  });
         }


      } catch (SipException | InvalidArgumentException | ParseException e) {
         e.printStackTrace();
      }
   }

   /**
    * 处理MobilePosition移动位置Notify
    * 
    * @param evt
    */
   private void processNotifyMobilePosition(RequestEvent evt) {
      try {
         FromHeader fromHeader = (FromHeader) evt.getRequest().getHeader(FromHeader.NAME);
         String deviceId = SipUtils.getUserIdFromFromHeader(fromHeader);

         // 回复 200 OK
         responseAck((SIPRequest) evt.getRequest(), Response.OK, null, null);
         Element rootElement = getRootElement(evt);
         if (rootElement == null) {
            logger.error("处理NOTIFY消息时未获取到消息体,{}", evt.getRequest());
            responseAck((SIPRequest) evt.getRequest(), Response.OK, null, null);
            return;
         }
         String cmd = XmlUtil.getText(rootElement, "CmdType");

         MobilePosition mobilePosition = new MobilePosition();
         Element deviceIdElement = rootElement.element("DeviceID");
         String channelId = deviceIdElement.getTextTrim().toString();
         Device device = redisCatchStorage.getDevice(deviceId);
         if (device != null) {
            if (!StringUtils.isEmpty(device.getName())) {
               mobilePosition.setDeviceName(device.getName());
            }
         }
         mobilePosition.setDeviceId(XmlUtil.getText(rootElement, "DeviceID"));
         mobilePosition.setChannelId(channelId);
         String time = XmlUtil.getText(rootElement, "Time");
         mobilePosition.setTime(time);
         mobilePosition.setLongitude(Double.parseDouble(XmlUtil.getText(rootElement, "Longitude")));
         mobilePosition.setLatitude(Double.parseDouble(XmlUtil.getText(rootElement, "Latitude")));
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Speed"))) {
            mobilePosition.setSpeed(Double.parseDouble(XmlUtil.getText(rootElement, "Speed")));
         if (CmdType.CATALOG.equals(cmd)) {
            notifyRequestForCatalogProcessor.process(evt);
         } else if (CmdType.ALARM.equals(cmd)) {
            processNotifyAlarm(evt);
         } else if (CmdType.MOBILE_POSITION.equals(cmd)) {
            notifyRequestForMobilePositionProcessor.process(evt);
         } else {
            mobilePosition.setSpeed(0.0);
            logger.info("接收到消息：" + cmd);
         }
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Direction"))) {
            mobilePosition.setDirection(Double.parseDouble(XmlUtil.getText(rootElement, "Direction")));
         } else {
            mobilePosition.setDirection(0.0);
         }
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Altitude"))) {
            mobilePosition.setAltitude(Double.parseDouble(XmlUtil.getText(rootElement, "Altitude")));
         } else {
            mobilePosition.setAltitude(0.0);
         }
         logger.info("[收到 移动位置订阅]：{}/{}->{}.{}", mobilePosition.getDeviceId(), mobilePosition.getChannelId(),
               mobilePosition.getLongitude(), mobilePosition.getLatitude());
         mobilePosition.setReportSource("Mobile Position");
         // 默认来源坐标系为WGS-84处理
         if ("WGS84".equals(device.getGeoCoordSys())) {
            mobilePosition.setLongitudeWgs84(mobilePosition.getLongitude());
            mobilePosition.setLatitudeWgs84(mobilePosition.getLatitude());
            Double[] position = Coordtransform.WGS84ToGCJ02(mobilePosition.getLongitude(), mobilePosition.getLatitude());
            mobilePosition.setLongitudeGcj02(position[0]);
            mobilePosition.setLatitudeGcj02(position[1]);
         }else if ("GCJ02".equals(device.getGeoCoordSys())) {
            mobilePosition.setLongitudeGcj02(mobilePosition.getLongitude());
            mobilePosition.setLatitudeGcj02(mobilePosition.getLatitude());
            Double[] position = Coordtransform.GCJ02ToWGS84(mobilePosition.getLongitude(), mobilePosition.getLatitude());
            mobilePosition.setLongitudeWgs84(position[0]);
            mobilePosition.setLatitudeWgs84(position[1]);
         }else {
            mobilePosition.setLongitudeGcj02(0.00);
            mobilePosition.setLatitudeGcj02(0.00);
            mobilePosition.setLongitudeWgs84(0.00);
            mobilePosition.setLatitudeWgs84(0.00);
         }
         if (userSetting.getSavePositionHistory()) {
            storager.insertMobilePosition(mobilePosition);
         }

         // 更新device channel 的经纬度
         DeviceChannel deviceChannel = new DeviceChannel();
         deviceChannel.setDeviceId(device.getDeviceId());
         deviceChannel.setChannelId(channelId);
         deviceChannel.setLongitude(mobilePosition.getLongitude());
         deviceChannel.setLatitude(mobilePosition.getLatitude());
         deviceChannel.setLongitudeWgs84(mobilePosition.getLongitudeWgs84());
         deviceChannel.setLatitudeWgs84(mobilePosition.getLatitudeWgs84());
         deviceChannel.setLongitudeGcj02(mobilePosition.getLongitudeGcj02());
         deviceChannel.setLatitudeGcj02(mobilePosition.getLatitudeGcj02());
         storager.updateChannelPosition(deviceChannel);
         // 发送redis消息。 通知位置信息的变化
         JSONObject jsonObject = new JSONObject();
         jsonObject.put("time", time);
         jsonObject.put("serial", deviceId);
         jsonObject.put("code", channelId);
         jsonObject.put("longitude", mobilePosition.getLongitude());
         jsonObject.put("latitude", mobilePosition.getLatitude());
         jsonObject.put("altitude", mobilePosition.getAltitude());
         jsonObject.put("direction", mobilePosition.getDirection());
         jsonObject.put("speed", mobilePosition.getSpeed());
         redisCatchStorage.sendMobilePositionMsg(jsonObject);
      } catch (DocumentException  e) {
         e.printStackTrace();
      } catch (SipException | InvalidArgumentException | ParseException e) {
         logger.error("未处理的异常 ", e);
      } catch (DocumentException e) {
         throw new RuntimeException(e);
      }
   }

   }
   /***
    * 处理alarm设备报警Notify
    * 
    * @param evt
    */
   private void processNotifyAlarm(RequestEvent evt) {
      if (!sipConfig.isAlarm()) {
@@ -236,6 +106,10 @@
         String deviceId = SipUtils.getUserIdFromFromHeader(fromHeader);

         Element rootElement = getRootElement(evt);
         if (rootElement == null) {
            logger.error("处理alarm设备报警Notify时未获取到消息体{}", evt.getRequest());
            return;
         }
         Element deviceIdElement = rootElement.element("DeviceID");
         String channelId = deviceIdElement.getText().toString();

@@ -245,6 +119,10 @@
            return;
         }
         rootElement = getRootElement(evt, device.getCharset());
         if (rootElement == null) {
            logger.warn("[ NotifyAlarm ] content cannot be null, {}", evt.getRequest());
            return;
         }
         DeviceAlarm deviceAlarm = new DeviceAlarm();
         deviceAlarm.setDeviceId(deviceId);
         deviceAlarm.setAlarmPriority(XmlUtil.getText(rootElement, "AlarmPriority"));
@@ -273,166 +151,40 @@
         logger.info("[收到Notify-Alarm]：{}/{}", device.getDeviceId(), deviceAlarm.getChannelId());
         if ("4".equals(deviceAlarm.getAlarmMethod())) {
            MobilePosition mobilePosition = new MobilePosition();
            mobilePosition.setChannelId(channelId);
            mobilePosition.setCreateTime(DateUtil.getNow());
            mobilePosition.setDeviceId(deviceAlarm.getDeviceId());
            mobilePosition.setTime(deviceAlarm.getAlarmTime());
            mobilePosition.setLongitude(deviceAlarm.getLongitude());
            mobilePosition.setLatitude(deviceAlarm.getLatitude());
            mobilePosition.setReportSource("GPS Alarm");
            if ("WGS84".equals(device.getGeoCoordSys())) {
               mobilePosition.setLongitudeWgs84(mobilePosition.getLongitude());
               mobilePosition.setLatitudeWgs84(mobilePosition.getLatitude());
               Double[] position = Coordtransform.WGS84ToGCJ02(mobilePosition.getLongitude(), mobilePosition.getLatitude());
               mobilePosition.setLongitudeGcj02(position[0]);
               mobilePosition.setLatitudeGcj02(position[1]);
            }else if ("GCJ02".equals(device.getGeoCoordSys())) {
               mobilePosition.setLongitudeGcj02(mobilePosition.getLongitude());
               mobilePosition.setLatitudeGcj02(mobilePosition.getLatitude());
               Double[] position = Coordtransform.GCJ02ToWGS84(mobilePosition.getLongitude(), mobilePosition.getLatitude());
               mobilePosition.setLongitudeWgs84(position[0]);
               mobilePosition.setLatitudeWgs84(position[1]);
            }else {
               mobilePosition.setLongitudeGcj02(0.00);
               mobilePosition.setLatitudeGcj02(0.00);
               mobilePosition.setLongitudeWgs84(0.00);
               mobilePosition.setLatitudeWgs84(0.00);
            }
            if (userSetting.getSavePositionHistory()) {
               storager.insertMobilePosition(mobilePosition);
            }

            // 更新device channel 的经纬度
            DeviceChannel deviceChannel = new DeviceChannel();
            deviceChannel.setDeviceId(device.getDeviceId());
            deviceChannel.setChannelId(channelId);
            deviceChannel.setLongitude(mobilePosition.getLongitude());
            deviceChannel.setLatitude(mobilePosition.getLatitude());
            deviceChannel.setLongitudeWgs84(mobilePosition.getLongitudeWgs84());
            deviceChannel.setLatitudeWgs84(mobilePosition.getLatitudeWgs84());
            deviceChannel.setLongitudeGcj02(mobilePosition.getLongitudeGcj02());
            deviceChannel.setLatitudeGcj02(mobilePosition.getLatitudeGcj02());
            storager.updateChannelPosition(deviceChannel);
            deviceChannel.setGpsTime(mobilePosition.getTime());

            deviceChannel = deviceChannelService.updateGps(deviceChannel, device);

            mobilePosition.setLongitudeWgs84(deviceChannel.getLongitudeWgs84());
            mobilePosition.setLatitudeWgs84(deviceChannel.getLatitudeWgs84());
            mobilePosition.setLongitudeGcj02(deviceChannel.getLongitudeGcj02());
            mobilePosition.setLatitudeGcj02(deviceChannel.getLatitudeGcj02());

            deviceChannelService.updateChannelGPS(device, deviceChannel, mobilePosition);
         }
         // TODO: 需要实现存储报警信息、报警分类

         // 回复200 OK
         if (redisCatchStorage.deviceIsOnline(deviceId)) {
            publisher.deviceAlarmEventPublish(deviceAlarm);
         }
      } catch (DocumentException e) {
         e.printStackTrace();
         logger.error("未处理的异常 ", e);
      }
   }

   /***
    * 处理catalog设备目录列表Notify
    * 
    * @param evt
    */
   private void processNotifyCatalogList(RequestEvent evt) {
      try {
         FromHeader fromHeader = (FromHeader) evt.getRequest().getHeader(FromHeader.NAME);
         String deviceId = SipUtils.getUserIdFromFromHeader(fromHeader);

         Device device = redisCatchStorage.getDevice(deviceId);
         if (device == null || device.getOnline() == 0) {
            logger.warn("[收到 目录订阅]：{}, 但是设备已经离线", (device != null ? device.getDeviceId():"" ));
            return;
         }
         Element rootElement = getRootElement(evt, device.getCharset());
         Element deviceListElement = rootElement.element("DeviceList");
         if (deviceListElement == null) {
            return;
         }
         Iterator<Element> deviceListIterator = deviceListElement.elementIterator();
         if (deviceListIterator != null) {

            // 遍历DeviceList
            while (deviceListIterator.hasNext()) {
               Element itemDevice = deviceListIterator.next();
               Element channelDeviceElement = itemDevice.element("DeviceID");
               if (channelDeviceElement == null) {
                  continue;
               }
               Element eventElement = itemDevice.element("Event");
               String event;
               if (eventElement == null) {
                  logger.warn("[收到 目录订阅]：{}, 但是Event为空, 设为默认值 ADD", (device != null ? device.getDeviceId():"" ));
                  event = CatalogEvent.ADD;
               }else {
                  event = eventElement.getText().toUpperCase();
               }
               DeviceChannel channel = XmlUtil.channelContentHander(itemDevice, device);
               channel.setDeviceId(device.getDeviceId());
               logger.info("[收到 目录订阅]：{}/{}", device.getDeviceId(), channel.getChannelId());
               switch (event) {
                  case CatalogEvent.ON:
                     // 上线
                     logger.info("收到来自设备【{}】的通道【{}】上线通知", device.getDeviceId(), channel.getChannelId());
                     storager.deviceChannelOnline(deviceId, channel.getChannelId());
                     break;
                  case CatalogEvent.OFF :
                     // 离线
                     logger.info("收到来自设备【{}】的通道【{}】离线通知", device.getDeviceId(), channel.getChannelId());
                     storager.deviceChannelOffline(deviceId, channel.getChannelId());
                     break;
                  case CatalogEvent.VLOST:
                     // 视频丢失
                     logger.info("收到来自设备【{}】的通道【{}】视频丢失通知", device.getDeviceId(), channel.getChannelId());
                     storager.deviceChannelOffline(deviceId, channel.getChannelId());
                     break;
                  case CatalogEvent.DEFECT:
                     // 故障
                     break;
                  case CatalogEvent.ADD:
                     // 增加
                     logger.info("收到来自设备【{}】的增加通道【{}】通知", device.getDeviceId(), channel.getChannelId());
                     storager.updateChannel(deviceId, channel);
                     break;
                  case CatalogEvent.DEL:
                     // 删除
                     logger.info("收到来自设备【{}】的删除通道【{}】通知", device.getDeviceId(), channel.getChannelId());
                     storager.delChannel(deviceId, channel.getChannelId());
                     break;
                  case CatalogEvent.UPDATE:
                     // 更新
                     logger.info("收到来自设备【{}】的更新通道【{}】通知", device.getDeviceId(), channel.getChannelId());
                     storager.updateChannel(deviceId, channel);
                     break;
                  default:
                     logger.warn("[ NotifyCatalog ] event not found ： {}", event );

               }
               // 转发变化信息
               eventPublisher.catalogEventPublish(null, channel, event);

            }
         }
      } catch (DocumentException e) {
         e.printStackTrace();
      }
   }

   public void setCmder(SIPCommander cmder) {
   }

   public void setStorager(IVideoManagerStorage storager) {
      this.storager = storager;
   }

   public void setPublisher(EventPublisher publisher) {
      this.publisher = publisher;
   }

   public void setRedis(RedisUtil redis) {
   }

   public void setDeferredResultHolder(DeferredResultHolder deferredResultHolder) {
   }

   public IRedisCatchStorage getRedisCatchStorage() {
      return redisCatchStorage;
   }

   public void setRedisCatchStorage(IRedisCatchStorage redisCatchStorage) {
      this.redisCatchStorage = redisCatchStorage;
   }
}