From 2e98b20bea4463e4465e3c19059d0744a09aec06 Mon Sep 17 00:00:00 2001
From: zhongrj <646384940@qq.com>
Date: Tue, 27 Jun 2023 14:34:41 +0800
Subject: [PATCH] gb28181版本升级-补充
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestProcessor.java | 460 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 460 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestProcessor.java
new file mode 100644
index 0000000..ff0d540
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestProcessor.java
@@ -0,0 +1,460 @@
+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.ObjectUtils;
+import org.springframework.util.StringUtils;
+
+import javax.sip.InvalidArgumentException;
+import javax.sip.RequestEvent;
+import javax.sip.SipException;
+import javax.sip.header.FromHeader;
+import javax.sip.message.Response;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+/**
+ * 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;
+
+ @Autowired
+ private IRedisCatchStorage redisCatchStorage;
+
+ @Autowired
+ private EventPublisher publisher;
+
+ private final String method = "NOTIFY";
+
+ @Autowired
+ private SIPProcessorObserver sipProcessorObserver;
+
+ @Autowired
+ private IDeviceChannelService deviceChannelService;
+
+ private boolean taskQueueHandlerRun = false;
+
+ private ConcurrentLinkedQueue<HandlerCatchData> taskQueue = new ConcurrentLinkedQueue<>();
+
+ @Qualifier("taskExecutor")
+ @Autowired
+ private ThreadPoolTaskExecutor taskExecutor;
+
+ @Override
+ public void afterPropertiesSet() throws Exception {
+ // 添加消息处理的订阅
+ sipProcessorObserver.addRequestProcessor(method, this);
+ }
+
+ @Override
+ public void process(RequestEvent evt) {
+ try {
+ responseAck((SIPRequest) evt.getRequest(), Response.OK, null, null);
+ }catch (SipException | InvalidArgumentException | ParseException e) {
+ e.printStackTrace();
+ }
+ taskQueue.offer(new HandlerCatchData(evt, null, null));
+ if (!taskQueueHandlerRun) {
+ taskQueueHandlerRun = true;
+ taskExecutor.execute(()-> {
+ while (!taskQueue.isEmpty()) {
+ try {
+ HandlerCatchData take = taskQueue.poll();
+ Element rootElement = getRootElement(take.getEvt());
+ if (rootElement == null) {
+ logger.error("处理NOTIFY消息时未获取到消息体,{}", take.getEvt().getRequest());
+ continue;
+ }
+ 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) {
+ logger.error("处理NOTIFY消息时错误", e);
+ }
+ }
+ taskQueueHandlerRun = false;
+ });
+ }
+ }
+
+ /**
+ * 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
+ Element rootElement = getRootElement(evt);
+ if (rootElement == null) {
+ logger.error("处理MobilePosition移动位置Notify时未获取到消息体,{}", evt.getRequest());
+ return;
+ }
+
+ MobilePosition mobilePosition = new MobilePosition();
+ mobilePosition.setCreateTime(DateUtil.getNow());
+ Element deviceIdElement = rootElement.element("DeviceID");
+ String channelId = deviceIdElement.getTextTrim().toString();
+ Device device = redisCatchStorage.getDevice(deviceId);
+ if (device != null) {
+ if (!ObjectUtils.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")));
+ } 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);
+ }
+ logger.info("[收到移动位置订阅通知]：{}/{}->{}.{}", mobilePosition.getDeviceId(), mobilePosition.getChannelId(),
+ mobilePosition.getLongitude(), mobilePosition.getLatitude());
+ mobilePosition.setReportSource("Mobile Position");
+
+
+ // 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.setGpsTime(mobilePosition.getTime());
+ deviceChannel = deviceChannelService.updateGps(deviceChannel, device);
+
+ mobilePosition.setLongitudeWgs84(deviceChannel.getLongitudeWgs84());
+ mobilePosition.setLatitudeWgs84(deviceChannel.getLatitudeWgs84());
+ mobilePosition.setLongitudeGcj02(deviceChannel.getLongitudeGcj02());
+ mobilePosition.setLatitudeGcj02(deviceChannel.getLatitudeGcj02());
+
+ if (userSetting.getSavePositionHistory()) {
+ storager.insertMobilePosition(mobilePosition);
+ }
+
+ //组装坐标
+ String position = mobilePosition.getLongitude() + " " + mobilePosition.getLatitude();
+ deviceChannel.setCoordinate("'POINT("+position+")'");
+
+ 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();
+ }
+ }
+
+ /***
+ * 处理alarm设备报警Notify
+ *
+ * @param evt
+ */
+ private void processNotifyAlarm(RequestEvent evt) {
+ if (!sipConfig.isAlarm()) {
+ return;
+ }
+ try {
+ FromHeader fromHeader = (FromHeader) evt.getRequest().getHeader(FromHeader.NAME);
+ 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();
+
+ Device device = redisCatchStorage.getDevice(deviceId);
+ if (device == null) {
+ logger.warn("[ NotifyAlarm ] 未找到设备：{}", deviceId);
+ 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"));
+ deviceAlarm.setAlarmMethod(XmlUtil.getText(rootElement, "AlarmMethod"));
+ String alarmTime = XmlUtil.getText(rootElement, "AlarmTime");
+ if (alarmTime == null) {
+ logger.warn("[ NotifyAlarm ] AlarmTime cannot be null");
+ return;
+ }
+ deviceAlarm.setAlarmTime(DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(alarmTime));
+ if (XmlUtil.getText(rootElement, "AlarmDescription") == null) {
+ deviceAlarm.setAlarmDescription("");
+ } else {
+ deviceAlarm.setAlarmDescription(XmlUtil.getText(rootElement, "AlarmDescription"));
+ }
+ 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);
+ }
+ logger.info("[收到Notify-Alarm]：{}/{}", device.getDeviceId(), deviceAlarm.getChannelId());
+ if ("4".equals(deviceAlarm.getAlarmMethod())) {
+ MobilePosition mobilePosition = new MobilePosition();
+ mobilePosition.setCreateTime(DateUtil.getNow());
+ mobilePosition.setDeviceId(deviceAlarm.getDeviceId());
+ mobilePosition.setTime(deviceAlarm.getAlarmTime());
+ mobilePosition.setLongitude(deviceAlarm.getLongitude());
+ mobilePosition.setLatitude(deviceAlarm.getLatitude());
+ mobilePosition.setReportSource("GPS Alarm");
+
+ // 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.setGpsTime(mobilePosition.getTime());
+
+ deviceChannel = deviceChannelService.updateGps(deviceChannel, device);
+
+ mobilePosition.setLongitudeWgs84(deviceChannel.getLongitudeWgs84());
+ mobilePosition.setLatitudeWgs84(deviceChannel.getLatitudeWgs84());
+ mobilePosition.setLongitudeGcj02(deviceChannel.getLongitudeGcj02());
+ mobilePosition.setLatitudeGcj02(deviceChannel.getLatitudeGcj02());
+
+ if (userSetting.getSavePositionHistory()) {
+ storager.insertMobilePosition(mobilePosition);
+ }
+
+ storager.updateChannelPosition(deviceChannel);
+ // 发送redis消息。 通知位置信息的变化
+ JSONObject jsonObject = new JSONObject();
+ jsonObject.put("time", mobilePosition.getTime());
+ jsonObject.put("serial", deviceChannel.getDeviceId());
+ jsonObject.put("code", deviceChannel.getChannelId());
+ 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);
+
+ }
+ // 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();
+ }
+ }
+
+ /***
+ * 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());
+ if (rootElement == null) {
+ logger.warn("[ 收到目录订阅 ] content cannot be null, {}", evt.getRequest());
+ return;
+ }
+ 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 {
+ String time = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
+ logger.info(time + "---事件描述:"+eventElement.getText());
+ event = eventElement.getText().toUpperCase();
+ }
+ DeviceChannel channel = XmlUtil.channelContentHander(itemDevice, device, event);
+ 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("[收到通道上线通知] 来自设备: {}, 通道 {}", device.getDeviceId(), channel.getChannelId());
+ storager.deviceChannelOnline(deviceId, channel.getChannelId());
+ break;
+ case CatalogEvent.OFF :
+ // 离线
+ logger.info("[收到通道离线通知] 来自设备: {}, 通道 {}", device.getDeviceId(), channel.getChannelId());
+ storager.deviceChannelOffline(deviceId, channel.getChannelId());
+ break;
+ case CatalogEvent.VLOST:
+ // 视频丢失
+ logger.info("[收到通道视频丢失通知] 来自设备: {}, 通道 {}", device.getDeviceId(), channel.getChannelId());
+ storager.deviceChannelOffline(deviceId, channel.getChannelId());
+ break;
+ case CatalogEvent.DEFECT:
+ // 故障
+ break;
+ case CatalogEvent.ADD:
+ // 增加
+ logger.info("[收到增加通道通知] 来自设备: {}, 通道 {}", device.getDeviceId(), channel.getChannelId());
+ deviceChannelService.updateChannel(deviceId, channel);
+ break;
+ case CatalogEvent.DEL:
+ // 删除
+ logger.info("[收到删除通道通知] 来自设备: {}, 通道 {}", device.getDeviceId(), channel.getChannelId());
+ storager.delChannel(deviceId, channel.getChannelId());
+ break;
+ case CatalogEvent.UPDATE:
+ // 更新
+ logger.info("[收到更新通道通知] 来自设备: {}, 通道 {}", device.getDeviceId(), channel.getChannelId());
+ deviceChannelService.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;
+ }
+}
--
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