支持移动位置和GPS报警信息处理

Lawrence

2021-01-27 dd3b8c25e59395807f84161d0fb18c3d8a34f4ec

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

@@ -10,17 +10,14 @@
import javax.sip.message.Request;

import javax.sip.message.Response;



import org.dom4j.Document;

import org.dom4j.DocumentException;

import org.dom4j.Element;

import org.dom4j.io.SAXReader;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.beans.factory.annotation.Autowired;



import com.genersoft.iot.vmp.common.StreamInfo;

import com.genersoft.iot.vmp.common.VideoManagerConstants;

import com.genersoft.iot.vmp.conf.UserSetup;

import com.genersoft.iot.vmp.gb28181.bean.BaiduPoint;

import com.genersoft.iot.vmp.gb28181.bean.Device;

import com.genersoft.iot.vmp.gb28181.bean.DeviceAlarm;

import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;

import com.genersoft.iot.vmp.gb28181.bean.MobilePosition;

import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;

import com.genersoft.iot.vmp.gb28181.bean.RecordItem;

import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;

@@ -30,23 +27,38 @@
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;

import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;

import com.genersoft.iot.vmp.gb28181.utils.DateUtil;

import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;

import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;

import com.genersoft.iot.vmp.storager.IRedisCatchStorage;

import com.genersoft.iot.vmp.storager.IVideoManagerStorager;

import com.genersoft.iot.vmp.utils.GpsUtil;

import com.genersoft.iot.vmp.utils.SpringBeanFactory;

import com.genersoft.iot.vmp.utils.redis.RedisUtil;



import org.dom4j.Document;

import org.dom4j.DocumentException;

import org.dom4j.Element;

import org.dom4j.io.SAXReader;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.util.StringUtils;

import com.genersoft.iot.vmp.common.StreamInfo;

/**

 * @Description:MESSAGE请求处理器

 * @author: swwheihei

 * @date: 2020年5月3日 下午5:32:41

 */



public class MessageRequestProcessor extends SIPRequestAbstractProcessor {



   private UserSetup userSetup = (UserSetup) SpringBeanFactory.getBean("userSetup");



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



   private SIPCommander cmder;



   private IVideoManagerStorager storager;



   private IRedisCatchStorage redisCatchStorage;



   private EventPublisher publisher;



@@ -67,7 +79,7 @@
   private static final String MESSAGE_MEDIA_STATUS = "MediaStatus";

   // private static final String MESSAGE_BROADCAST = "Broadcast";

   // private static final String MESSAGE_DEVICE_STATUS = "DeviceStatus";

   // private static final String MESSAGE_MOBILE_POSITION = "MobilePosition";

   private static final String MESSAGE_MOBILE_POSITION = "MobilePosition";

   // private static final String MESSAGE_MOBILE_POSITION_INTERVAL = "Interval";



   /**

@@ -102,10 +114,74 @@
         }else if (MESSAGE_MEDIA_STATUS.equals(cmd)) {

            logger.info("接收到MediaStatus消息");

            processMessageMediaStatus(evt);

         } else if (MESSAGE_MOBILE_POSITION.equals(cmd)) {

            logger.info("接收到MobilePosition消息");

            processMessageMobilePosition(evt);

         } else {

            logger.info("接收到消息：" + cmd);

            responseAck(evt);

         }

      } catch (DocumentException e) {

      } catch (DocumentException | SipException |InvalidArgumentException | ParseException e) {

         e.printStackTrace();

      }

   }



   /**

    * 处理MobilePosition移动位置消息

    * 
    * @param evt

    */

   private void processMessageMobilePosition(RequestEvent evt) {

      try {

         //回复 200 OK

         Element rootElement = getRootElement(evt);

         MobilePosition mobilePosition = new MobilePosition();

         Element deviceIdElement = rootElement.element("DeviceID");

         String deviceId = deviceIdElement.getTextTrim().toString();

         Device device = storager.queryVideoDevice(deviceId);

         if (device != null) {

            if (!StringUtils.isEmpty(device.getName())) {

               mobilePosition.setDeviceName(device.getName());

            }

         }

         mobilePosition.setDeviceId(XmlUtil.getText(rootElement, "DeviceID"));

         mobilePosition.setTime(XmlUtil.getText(rootElement, "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")));

         } else {

            mobilePosition.setSpeed(0.0);

         }

         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);

         }

         mobilePosition.setReportSource("Mobile Position");

         BaiduPoint bp = new BaiduPoint();

         bp = GpsUtil.Wgs84ToBd09(String.valueOf(mobilePosition.getLongitude()), String.valueOf(mobilePosition.getLatitude()));

         logger.info("百度坐标：" + bp.getBdLng() + ", " + bp.getBdLat());

         mobilePosition.setGeodeticSystem("BD-09");

         mobilePosition.setCnLng(bp.getBdLng());

         mobilePosition.setCnLat(bp.getBdLat());

         if (!userSetup.getSavePositionHistory()) {

            storager.clearMobilePositionsByDeviceId(deviceId);

         }

         storager.insertMobilePosition(mobilePosition);

   // List<MobilePosition> all= storager.queryMobilePositions(deviceId, "2021-01-23T00:00:00", "2021-02-28T23:59:59");

         // all= storager.queryMobilePositions(deviceId, null, "2021-01-24T23:59:59");

         // all= storager.queryMobilePositions(deviceId, "2021-01-24T00:00:00", null);

         // //logger.debug(all.toString());

         // MobilePosition mp = storager.queryLatestPosition(deviceId);

         // logger.debug("最新位置：" + mp.getLongitude() + ", " + mp.getLatitude());

         responseAck(evt);

      } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {

         e.printStackTrace();

      }

   }

@@ -119,7 +195,7 @@
      try {

         Element rootElement = getRootElement(evt);

         Element deviceIdElement = rootElement.element("DeviceID");

         String deviceId = deviceIdElement.getText().toString();

         String deviceId = deviceIdElement.getTextTrim().toString();



         Device device = storager.queryVideoDevice(deviceId);

         if (device == null) {

@@ -176,11 +252,11 @@
               if (channelDeviceElement == null) {

                  continue;

               }

               String channelDeviceId = channelDeviceElement.getText();

               String channelDeviceId = channelDeviceElement.getTextTrim();

               Element channdelNameElement = itemDevice.element("Name");

               String channelName = channdelNameElement != null ? channdelNameElement.getTextTrim().toString() : "";

               Element statusElement = itemDevice.element("Status");

               String status = statusElement != null ? statusElement.getText().toString() : "ON";

               String status = statusElement != null ? statusElement.getTextTrim().toString() : "ON";

               DeviceChannel deviceChannel = new DeviceChannel();

               deviceChannel.setName(channelName);

               deviceChannel.setChannelId(channelDeviceId);

@@ -234,15 +310,15 @@
                  deviceChannel.setPort(Integer.parseInt(XmlUtil.getText(itemDevice, "Port")));

               }

               deviceChannel.setPassword(XmlUtil.getText(itemDevice, "Password"));

               if (XmlUtil.getText(itemDevice, "Longitude") == null || XmlUtil.getText(itemDevice, "Longitude") == "") {

                  deviceChannel.setLongitude(0.00);

               } else {

               if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Longitude"))) {

                  deviceChannel.setLongitude(Double.parseDouble(XmlUtil.getText(itemDevice, "Longitude")));

               }

               if (XmlUtil.getText(itemDevice, "Latitude") == null || XmlUtil.getText(itemDevice, "Latitude") =="") {

                  deviceChannel.setLatitude(0.00);

               } else {

                  deviceChannel.setLongitude(0.00);

               }

               if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Latitude"))) {

                  deviceChannel.setLatitude(Double.parseDouble(XmlUtil.getText(itemDevice, "Latitude")));

               } else {

                  deviceChannel.setLatitude(0.00);

               }

               if (XmlUtil.getText(itemDevice, "PTZType") == null || XmlUtil.getText(itemDevice, "PTZType") == "") {

                  deviceChannel.setPTZType(0);

@@ -270,8 +346,7 @@
   }



   /***

    * 收到alarm设备报警信息 处理

    * 
    * alarm设备报警信息处理

    * @param evt

    */

   private void processMessageAlarm(RequestEvent evt) {

@@ -282,23 +357,53 @@


         Device device = storager.queryVideoDevice(deviceId);

         if (device == null) {

            // TODO 也可能是通道

            // storager.queryChannel(deviceId)

            return;

         }

         device.setName(XmlUtil.getText(rootElement, "DeviceName"));

         device.setManufacturer(XmlUtil.getText(rootElement, "Manufacturer"));

         device.setModel(XmlUtil.getText(rootElement, "Model"));

         device.setFirmware(XmlUtil.getText(rootElement, "Firmware"));

         if (StringUtils.isEmpty(device.getStreamMode())) {

            device.setStreamMode("UDP");

         DeviceAlarm deviceAlarm = new DeviceAlarm();

         deviceAlarm.setDeviceId(deviceId);

         deviceAlarm.setAlarmPriority(XmlUtil.getText(rootElement, "AlarmPriority"));

         deviceAlarm.setAlarmMethod(XmlUtil.getText(rootElement, "AlarmMethod"));

         deviceAlarm.setAlarmTime(XmlUtil.getText(rootElement, "AlarmTime"));

         if (XmlUtil.getText(rootElement, "AlarmDescription") == null) {

            deviceAlarm.setAlarmDescription("");

         } else {

            deviceAlarm.setAlarmDescription(XmlUtil.getText(rootElement, "AlarmDescription"));

         }

         storager.updateDevice(device);

         cmder.catalogQuery(device);

         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Longitude"))) {

            deviceAlarm.setLongitude(Double.parseDouble(XmlUtil.getText(rootElement, "Longitude")));

         } else {

            deviceAlarm.setLongitude(0.00);

         }

         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Latitude"))) {

            deviceAlarm.setLatitude(Double.parseDouble(XmlUtil.getText(rootElement, "Latitude")));

         } else {

            deviceAlarm.setLatitude(0.00);

         }



         if ( deviceAlarm.getAlarmMethod().equals("4")) {

            MobilePosition mobilePosition = new MobilePosition();

            mobilePosition.setDeviceId(deviceAlarm.getDeviceId());

            mobilePosition.setTime(deviceAlarm.getAlarmTime());

            mobilePosition.setLongitude(deviceAlarm.getLongitude());

            mobilePosition.setLatitude(deviceAlarm.getLatitude());

            mobilePosition.setReportSource("GPS Alarm");

            BaiduPoint bp = new BaiduPoint();

            bp = GpsUtil.Wgs84ToBd09(String.valueOf(mobilePosition.getLongitude()), String.valueOf(mobilePosition.getLatitude()));

            logger.info("百度坐标：" + bp.getBdLng() + ", " + bp.getBdLat());

            mobilePosition.setGeodeticSystem("BD-09");

            mobilePosition.setCnLng(bp.getBdLng());

            mobilePosition.setCnLat(bp.getBdLat());

            if (!userSetup.getSavePositionHistory()) {

               storager.clearMobilePositionsByDeviceId(deviceId);

            }

            storager.insertMobilePosition(mobilePosition);

         }

         // TODO: 需要实现存储报警信息、报警分类



         // 回复200 OK

         responseAck(evt);

         if (offLineDetector.isOnline(deviceId)) {

            publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);

            publisher.deviceAlarmEventPublish(deviceAlarm);

         }

      } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {

         // } catch (DocumentException e) {

@@ -315,11 +420,14 @@
      try {

         Element rootElement = getRootElement(evt);

         String deviceId = XmlUtil.getText(rootElement, "DeviceID");

         // 回复200 OK

         responseAck(evt);

         if (offLineDetector.isOnline(deviceId)) {

            publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);

         } else {

         // 检查设备是否存在， 不存在则不回复

         if (storager.exists(deviceId)) {

            // 回复200 OK

            responseAck(evt);

            if (offLineDetector.isOnline(deviceId)) {

               publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);

            } else {

            }

         }

      } catch (ParseException | SipException | InvalidArgumentException | DocumentException e) {

         e.printStackTrace();

@@ -335,6 +443,7 @@
      try {

         // 回复200 OK

         responseAck(evt);

         String uuid = UUID.randomUUID().toString().replace("-", "");

         RecordInfo recordInfo = new RecordInfo();

         Element rootElement = getRootElement(evt);

         Element deviceIdElement = rootElement.element("DeviceID");

@@ -389,31 +498,21 @@
            if (recordInfo.getSumNum() > 0 && recordList.size() > 0 && recordList.size() < recordInfo.getSumNum()) {

               // 为防止连续请求该设备的录像数据，返回数据错乱，特增加sn进行区分

               String cacheKey = CACHE_RECORDINFO_KEY + deviceId + sn;

               // TODO 暂时直接操作redis存储，后续封装专用缓存接口，改为本地内存缓存

               if (redis.hasKey(cacheKey)) {

                  List<RecordItem> previousList = (List<RecordItem>) redis.get(cacheKey);

                  if (previousList != null && previousList.size() > 0) {

                     recordList.addAll(previousList);

                  }

                  // 本分支表示录像列表被拆包，且加上之前的数据还是不够,保存缓存返回，等待下个包再处理

                  if (recordList.size() < recordInfo.getSumNum()) {

                     logger.info("已获取" + recordList.size() + "项录像数据，共" + recordInfo.getSumNum() + "项");

                     redis.set(cacheKey, recordList, 90);

                     return;

                  } else {

                     // 本分支表示录像被拆包，但加上之前的数据够足够，返回响应

                     // 因设备心跳有监听redis过期机制，为提高性能，此处手动删除

                     logger.info("录像数据已全部获取");

                     redis.del(cacheKey);

                  }

               } else {

                  // 本分支有两种可能：1、录像列表被拆包，且是第一个包,直接保存缓存返回，等待下个包再处理

                  // 2、之前有包，但超时清空了，那么这次sn批次的响应数据已经不完整，等待过期时间后redis自动清空数据

                  logger.info("已获取" + recordList.size() + "项录像数据，共" + recordInfo.getSumNum() + "项");

                  logger.info("等待后续的包...");



                  redis.set(cacheKey, recordList, 90);

               redis.set(cacheKey + "_" + uuid, recordList, 90);

               List<Object> cacheKeys = redis.scan(cacheKey + "_*");

               List<RecordItem> totalRecordList = new ArrayList<RecordItem>();

               for (int i = 0; i < cacheKeys.size(); i++) {

                  totalRecordList.addAll((List<RecordItem>) redis.get(cacheKeys.get(i).toString()));

               }

               if (totalRecordList.size() < recordInfo.getSumNum()) {

                  logger.info("已获取" + totalRecordList.size() + "项录像数据，共" + recordInfo.getSumNum() + "项");

                  return;

               }

               logger.info("录像数据已全部获取，共" + recordInfo.getSumNum() + "项");

               recordInfo.setRecordList(totalRecordList);

               for (int i = 0; i < cacheKeys.size(); i++) {

                  redis.del(cacheKeys.get(i).toString());

               }

            }

            // 自然顺序排序, 元素进行升序排列

@@ -437,7 +536,11 @@
      }

   }





   /**

    * 收到MediaStatus消息处理

     *  
     * @param evt

     */

   private void processMessageMediaStatus(RequestEvent evt){

      try {

         // 回复200 OK

@@ -447,10 +550,10 @@
         String NotifyType =XmlUtil.getText(rootElement, "NotifyType");

         if (NotifyType.equals("121")){

            logger.info("媒体播放完毕，通知关流");

            StreamInfo streamInfo = storager.queryPlaybackByDevice(deviceId, "*");

            StreamInfo streamInfo = redisCatchStorage.queryPlaybackByDevice(deviceId, "*");

            if (streamInfo != null) {

               storager.stopPlayback(streamInfo);

               cmder.streamByeCmd(streamInfo.getSsrc());

               redisCatchStorage.stopPlayback(streamInfo);

               cmder.streamByeCmd(streamInfo.getStreamId());

            }

         }

      } catch (ParseException | SipException | InvalidArgumentException | DocumentException e) {

@@ -503,4 +606,11 @@
      this.offLineDetector = offLineDetector;

   }



   public IRedisCatchStorage getRedisCatchStorage() {

      return redisCatchStorage;

   }



   public void setRedisCatchStorage(IRedisCatchStorage redisCatchStorage) {

      this.redisCatchStorage = redisCatchStorage;

   }

}