package com.genersoft.iot.vmp.gb28181.transmit.request.impl;
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import java.io.ByteArrayInputStream;
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import java.text.ParseException;
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import java.util.Iterator;
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import javax.sip.InvalidArgumentException;
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import javax.sip.RequestEvent;
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import javax.sip.SipException;
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import javax.sip.message.Request;
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import javax.sip.message.Response;
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import com.genersoft.iot.vmp.common.VideoManagerConstants;
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import com.genersoft.iot.vmp.conf.UserSetup;
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import com.genersoft.iot.vmp.gb28181.bean.BaiduPoint;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.bean.DeviceAlarm;
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import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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import com.genersoft.iot.vmp.gb28181.bean.MobilePosition;
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import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
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import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
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import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
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import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
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import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
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import com.genersoft.iot.vmp.utils.GpsUtil;
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import com.genersoft.iot.vmp.utils.SpringBeanFactory;
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import com.genersoft.iot.vmp.utils.redis.RedisUtil;
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import org.dom4j.Document;
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import org.dom4j.DocumentException;
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import org.dom4j.Element;
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import org.dom4j.io.SAXReader;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.util.StringUtils;
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/**
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* @Description: Notify请求处理器
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* @author: lawrencehj
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* @date: 2021年1月27日
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*/
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public class NotifyRequestProcessor extends SIPRequestAbstractProcessor {
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private UserSetup userSetup = (UserSetup) SpringBeanFactory.getBean("userSetup");
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private final static Logger logger = LoggerFactory.getLogger(MessageRequestProcessor.class);
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private IVideoManagerStorager storager;
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private IRedisCatchStorage redisCatchStorage;
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private EventPublisher publisher;
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private DeviceOffLineDetector offLineDetector;
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private static final String NOTIFY_CATALOG = "Catalog";
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private static final String NOTIFY_ALARM = "Alarm";
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private static final String NOTIFY_MOBILE_POSITION = "MobilePosition";
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@Override
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public void process(RequestEvent evt) {
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try {
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Element rootElement = getRootElement(evt);
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String cmd = XmlUtil.getText(rootElement, "CmdType");
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if (NOTIFY_CATALOG.equals(cmd)) {
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logger.info("接收到Catalog通知");
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processNotifyCatalogList(evt);
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} else if (NOTIFY_ALARM.equals(cmd)) {
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logger.info("接收到Alarm通知");
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processNotifyAlarm(evt);
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} else if (NOTIFY_MOBILE_POSITION.equals(cmd)) {
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logger.info("接收到MobilePosition通知");
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processNotifyMobilePosition(evt);
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} else {
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logger.info("接收到消息：" + cmd);
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response200Ok(evt);
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}
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
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e.printStackTrace();
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}
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}
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/**
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* 处理MobilePosition移动位置Notify
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*
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* @param evt
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*/
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private void processNotifyMobilePosition(RequestEvent evt) {
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try {
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// 回复 200 OK
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Element rootElement = getRootElement(evt);
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MobilePosition mobilePosition = new MobilePosition();
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Element deviceIdElement = rootElement.element("DeviceID");
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String deviceId = deviceIdElement.getTextTrim().toString();
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Device device = storager.queryVideoDevice(deviceId);
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if (device != null) {
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if (!StringUtils.isEmpty(device.getName())) {
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mobilePosition.setDeviceName(device.getName());
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}
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}
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mobilePosition.setDeviceId(XmlUtil.getText(rootElement, "DeviceID"));
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mobilePosition.setTime(XmlUtil.getText(rootElement, "Time"));
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mobilePosition.setLongitude(Double.parseDouble(XmlUtil.getText(rootElement, "Longitude")));
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mobilePosition.setLatitude(Double.parseDouble(XmlUtil.getText(rootElement, "Latitude")));
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if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Speed"))) {
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mobilePosition.setSpeed(Double.parseDouble(XmlUtil.getText(rootElement, "Speed")));
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} else {
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mobilePosition.setSpeed(0.0);
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}
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if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Direction"))) {
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mobilePosition.setDirection(Double.parseDouble(XmlUtil.getText(rootElement, "Direction")));
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} else {
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mobilePosition.setDirection(0.0);
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}
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if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Altitude"))) {
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mobilePosition.setAltitude(Double.parseDouble(XmlUtil.getText(rootElement, "Altitude")));
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} else {
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mobilePosition.setAltitude(0.0);
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}
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mobilePosition.setReportSource("Mobile Position");
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BaiduPoint bp = new BaiduPoint();
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bp = GpsUtil.Wgs84ToBd09(String.valueOf(mobilePosition.getLongitude()), String.valueOf(mobilePosition.getLatitude()));
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logger.info("百度坐标：" + bp.getBdLng() + ", " + bp.getBdLat());
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mobilePosition.setGeodeticSystem("BD-09");
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mobilePosition.setCnLng(bp.getBdLng());
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mobilePosition.setCnLat(bp.getBdLat());
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if (!userSetup.getSavePositionHistory()) {
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storager.clearMobilePositionsByDeviceId(deviceId);
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}
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storager.insertMobilePosition(mobilePosition);
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response200Ok(evt);
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
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e.printStackTrace();
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}
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}
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/***
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* 处理alarm设备报警Notify
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*
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* @param evt
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*/
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private void processNotifyAlarm(RequestEvent evt) {
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try {
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Element rootElement = getRootElement(evt);
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Element deviceIdElement = rootElement.element("DeviceID");
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String deviceId = deviceIdElement.getText().toString();
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Device device = storager.queryVideoDevice(deviceId);
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if (device == null) {
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return;
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}
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DeviceAlarm deviceAlarm = new DeviceAlarm();
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deviceAlarm.setDeviceId(deviceId);
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deviceAlarm.setAlarmPriority(XmlUtil.getText(rootElement, "AlarmPriority"));
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deviceAlarm.setAlarmMethod(XmlUtil.getText(rootElement, "AlarmMethod"));
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deviceAlarm.setAlarmTime(XmlUtil.getText(rootElement, "AlarmTime"));
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if (XmlUtil.getText(rootElement, "AlarmDescription") == null) {
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deviceAlarm.setAlarmDescription("");
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} else {
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deviceAlarm.setAlarmDescription(XmlUtil.getText(rootElement, "AlarmDescription"));
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}
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if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Longitude"))) {
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deviceAlarm.setLongitude(Double.parseDouble(XmlUtil.getText(rootElement, "Longitude")));
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} else {
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deviceAlarm.setLongitude(0.00);
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}
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if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Latitude"))) {
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deviceAlarm.setLatitude(Double.parseDouble(XmlUtil.getText(rootElement, "Latitude")));
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} else {
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deviceAlarm.setLatitude(0.00);
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}
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if (deviceAlarm.getAlarmMethod().equals("4")) {
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MobilePosition mobilePosition = new MobilePosition();
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mobilePosition.setDeviceId(deviceAlarm.getDeviceId());
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mobilePosition.setTime(deviceAlarm.getAlarmTime());
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mobilePosition.setLongitude(deviceAlarm.getLongitude());
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mobilePosition.setLatitude(deviceAlarm.getLatitude());
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mobilePosition.setReportSource("GPS Alarm");
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BaiduPoint bp = new BaiduPoint();
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bp = GpsUtil.Wgs84ToBd09(String.valueOf(mobilePosition.getLongitude()), String.valueOf(mobilePosition.getLatitude()));
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logger.info("百度坐标：" + bp.getBdLng() + ", " + bp.getBdLat());
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mobilePosition.setGeodeticSystem("BD-09");
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mobilePosition.setCnLng(bp.getBdLng());
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mobilePosition.setCnLat(bp.getBdLat());
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if (!userSetup.getSavePositionHistory()) {
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storager.clearMobilePositionsByDeviceId(deviceId);
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}
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storager.insertMobilePosition(mobilePosition);
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}
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// TODO: 需要实现存储报警信息、报警分类
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// 回复200 OK
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response200Ok(evt);
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if (offLineDetector.isOnline(deviceId)) {
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publisher.deviceAlarmEventPublish(deviceAlarm);
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}
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
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e.printStackTrace();
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}
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}
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/***
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* 处理catalog设备目录列表Notify
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*
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* @param evt
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*/
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private void processNotifyCatalogList(RequestEvent evt) {
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try {
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Element rootElement = getRootElement(evt);
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Element deviceIdElement = rootElement.element("DeviceID");
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String deviceId = deviceIdElement.getText();
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Element deviceListElement = rootElement.element("DeviceList");
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if (deviceListElement == null) {
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return;
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}
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Iterator<Element> deviceListIterator = deviceListElement.elementIterator();
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if (deviceListIterator != null) {
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Device device = storager.queryVideoDevice(deviceId);
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if (device == null) {
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return;
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}
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// 遍历DeviceList
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while (deviceListIterator.hasNext()) {
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Element itemDevice = deviceListIterator.next();
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Element channelDeviceElement = itemDevice.element("DeviceID");
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if (channelDeviceElement == null) {
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continue;
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}
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String channelDeviceId = channelDeviceElement.getTextTrim();
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Element channdelNameElement = itemDevice.element("Name");
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String channelName = channdelNameElement != null ? channdelNameElement.getTextTrim().toString() : "";
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Element statusElement = itemDevice.element("Status");
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String status = statusElement != null ? statusElement.getTextTrim().toString() : "ON";
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DeviceChannel deviceChannel = new DeviceChannel();
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deviceChannel.setName(channelName);
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deviceChannel.setChannelId(channelDeviceId);
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// ONLINE OFFLINE HIKVISION DS-7716N-E4 NVR的兼容性处理
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if (status.equals("ON") || status.equals("On") || status.equals("ONLINE")) {
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deviceChannel.setStatus(1);
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}
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if (status.equals("OFF") || status.equals("Off") || status.equals("OFFLINE")) {
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deviceChannel.setStatus(0);
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}
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deviceChannel.setManufacture(XmlUtil.getText(itemDevice, "Manufacturer"));
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deviceChannel.setModel(XmlUtil.getText(itemDevice, "Model"));
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deviceChannel.setOwner(XmlUtil.getText(itemDevice, "Owner"));
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deviceChannel.setCivilCode(XmlUtil.getText(itemDevice, "CivilCode"));
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deviceChannel.setBlock(XmlUtil.getText(itemDevice, "Block"));
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deviceChannel.setAddress(XmlUtil.getText(itemDevice, "Address"));
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if (XmlUtil.getText(itemDevice, "Parental") == null
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|| XmlUtil.getText(itemDevice, "Parental") == "") {
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deviceChannel.setParental(0);
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} else {
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deviceChannel.setParental(Integer.parseInt(XmlUtil.getText(itemDevice, "Parental")));
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}
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deviceChannel.setParentId(XmlUtil.getText(itemDevice, "ParentID"));
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if (XmlUtil.getText(itemDevice, "SafetyWay") == null
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|| XmlUtil.getText(itemDevice, "SafetyWay") == "") {
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deviceChannel.setSafetyWay(0);
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} else {
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deviceChannel.setSafetyWay(Integer.parseInt(XmlUtil.getText(itemDevice, "SafetyWay")));
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}
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if (XmlUtil.getText(itemDevice, "RegisterWay") == null
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|| XmlUtil.getText(itemDevice, "RegisterWay") == "") {
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deviceChannel.setRegisterWay(1);
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} else {
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deviceChannel.setRegisterWay(Integer.parseInt(XmlUtil.getText(itemDevice, "RegisterWay")));
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}
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deviceChannel.setCertNum(XmlUtil.getText(itemDevice, "CertNum"));
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if (XmlUtil.getText(itemDevice, "Certifiable") == null
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|| XmlUtil.getText(itemDevice, "Certifiable") == "") {
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deviceChannel.setCertifiable(0);
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} else {
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deviceChannel.setCertifiable(Integer.parseInt(XmlUtil.getText(itemDevice, "Certifiable")));
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}
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if (XmlUtil.getText(itemDevice, "ErrCode") == null
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|| XmlUtil.getText(itemDevice, "ErrCode") == "") {
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deviceChannel.setErrCode(0);
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} else {
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deviceChannel.setErrCode(Integer.parseInt(XmlUtil.getText(itemDevice, "ErrCode")));
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}
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deviceChannel.setEndTime(XmlUtil.getText(itemDevice, "EndTime"));
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deviceChannel.setSecrecy(XmlUtil.getText(itemDevice, "Secrecy"));
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deviceChannel.setIpAddress(XmlUtil.getText(itemDevice, "IPAddress"));
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if (XmlUtil.getText(itemDevice, "Port") == null || XmlUtil.getText(itemDevice, "Port") == "") {
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deviceChannel.setPort(0);
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} else {
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deviceChannel.setPort(Integer.parseInt(XmlUtil.getText(itemDevice, "Port")));
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}
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deviceChannel.setPassword(XmlUtil.getText(itemDevice, "Password"));
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if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Longitude"))) {
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deviceChannel.setLongitude(Double.parseDouble(XmlUtil.getText(itemDevice, "Longitude")));
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} else {
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deviceChannel.setLongitude(0.00);
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}
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if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Latitude"))) {
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deviceChannel.setLatitude(Double.parseDouble(XmlUtil.getText(itemDevice, "Latitude")));
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} else {
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deviceChannel.setLatitude(0.00);
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}
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if (XmlUtil.getText(itemDevice, "PTZType") == null
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|| XmlUtil.getText(itemDevice, "PTZType") == "") {
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deviceChannel.setPTZType(0);
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} else {
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deviceChannel.setPTZType(Integer.parseInt(XmlUtil.getText(itemDevice, "PTZType")));
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}
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deviceChannel.setHasAudio(true); // 默认含有音频，播放时再检查是否有音频及是否AAC
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storager.updateChannel(device.getDeviceId(), deviceChannel);
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}
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// RequestMessage msg = new RequestMessage();
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// msg.setDeviceId(deviceId);
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// msg.setType(DeferredResultHolder.CALLBACK_CMD_CATALOG);
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// msg.setData(device);
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// deferredResultHolder.invokeResult(msg);
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// 回复200 OK
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response200Ok(evt);
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if (offLineDetector.isOnline(deviceId)) {
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publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);
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}
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}
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} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
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e.printStackTrace();
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}
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}
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/***
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* 回复200 OK
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*
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* @param evt
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* @throws SipException
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* @throws InvalidArgumentException
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* @throws ParseException
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*/
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private void response200Ok(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException {
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Response response = getMessageFactory().createResponse(Response.OK, evt.getRequest());
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getServerTransaction(evt).sendResponse(response);
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}
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private Element getRootElement(RequestEvent evt) throws DocumentException {
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Request request = evt.getRequest();
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SAXReader reader = new SAXReader();
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reader.setEncoding("gbk");
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Document xml = reader.read(new ByteArrayInputStream(request.getRawContent()));
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return xml.getRootElement();
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}
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public void setCmder(SIPCommander cmder) {
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}
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public void setStorager(IVideoManagerStorager storager) {
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this.storager = storager;
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}
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public void setPublisher(EventPublisher publisher) {
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this.publisher = publisher;
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}
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public void setRedis(RedisUtil redis) {
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}
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public void setDeferredResultHolder(DeferredResultHolder deferredResultHolder) {
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}
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public void setOffLineDetector(DeviceOffLineDetector offLineDetector) {
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this.offLineDetector = offLineDetector;
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}
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public IRedisCatchStorage getRedisCatchStorage() {
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return redisCatchStorage;
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}
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public void setRedisCatchStorage(IRedisCatchStorage redisCatchStorage) {
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this.redisCatchStorage = redisCatchStorage;
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}
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}
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