优化sip消息

648540858

2022-09-09 221f99c764b51c3cd284c6e5a41492c26c5c7ffc

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/CatalogResponseMessageHandler.java

@@ -20,6 +20,8 @@
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;

@@ -28,21 +30,26 @@
import javax.sip.SipException;
import javax.sip.message.Response;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.ConcurrentLinkedQueue;

/**
 * 目录查询的回复
 */
@Component
public class CatalogResponseMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {

    private Logger logger = LoggerFactory.getLogger(CatalogResponseMessageHandler.class);
    private final String cmdType = "Catalog";

    private SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    private boolean taskQueueHandlerRun = false;

    @Autowired
    private ResponseMessageHandler responseMessageHandler;

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

    @Autowired
    private IVideoManagerStorage storager;
@@ -66,6 +73,10 @@
    @Autowired
    private IRedisCatchStorage redisCatchStorage;

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

    @Override
    public void afterPropertiesSet() throws Exception {
        responseMessageHandler.addHandler(cmdType, this);
@@ -73,139 +84,97 @@

    @Override
    public void handForDevice(RequestEvent evt, Device device, Element element) {
        String key = DeferredResultHolder.CALLBACK_CMD_CATALOG + device.getDeviceId();
        Element rootElement = null;
        taskQueue.offer(new HandlerCatchData(evt, device, element));
        // 回复200 OK
        try {
            rootElement = getRootElement(evt, device.getCharset());
            Element deviceListElement = rootElement.element("DeviceList");
            Element sumNumElement = rootElement.element("SumNum");
            Element snElement = rootElement.element("SN");
            if (snElement == null || sumNumElement == null || deviceListElement == null) {
                responseAck(evt, Response.BAD_REQUEST, "xml error");
                return;
            }
            int sumNum = Integer.parseInt(sumNumElement.getText());
            responseAck(evt, Response.OK);
            if (!taskQueueHandlerRun) {
                taskQueueHandlerRun = true;
                taskExecutor.execute(()-> {
                    while (!taskQueue.isEmpty()) {
                        HandlerCatchData take = taskQueue.poll();
                        try {
                            Element rootElement = getRootElement(take.getEvt(), take.getDevice().getCharset());
                            if (rootElement == null) {
                                logger.warn("[ 收到通道 ] content cannot be null, {}", evt.getRequest());
                                continue;
                            }
                            Element deviceListElement = rootElement.element("DeviceList");
                            Element sumNumElement = rootElement.element("SumNum");
                            Element snElement = rootElement.element("SN");
                            if (snElement == null || sumNumElement == null || deviceListElement == null) {
                                responseAck(take.getEvt(), Response.BAD_REQUEST, "xml error");
                                continue;
                            }
                            int sumNum = Integer.parseInt(sumNumElement.getText());

            if (sumNum == 0) {
                // 数据已经完整接收
                storager.cleanChannelsForDevice(device.getDeviceId());
                catalogDataCatch.setChannelSyncEnd(device.getDeviceId(), null);
            }else {
                Iterator<Element> deviceListIterator = deviceListElement.elementIterator();
                if (deviceListIterator != null) {
                    List<DeviceChannel> channelList = new ArrayList<>();
                    // 遍历DeviceList
                    while (deviceListIterator.hasNext()) {
                        Element itemDevice = deviceListIterator.next();
                        Element channelDeviceElement = itemDevice.element("DeviceID");
                        if (channelDeviceElement == null) {
                            continue;
                        }
                        //by brewswang
//                        if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Longitude"))) {//如果包含位置信息，就更新一下位置
//                            processNotifyMobilePosition(evt, itemDevice);
//                        }
                        DeviceChannel deviceChannel = XmlUtil.channelContentHander(itemDevice);
                        deviceChannel.setDeviceId(device.getDeviceId());
                            if (sumNum == 0) {
                                logger.info("[收到通道]设备:{}的: 0个", take.getDevice().getDeviceId());
                                // 数据已经完整接收
                                storager.cleanChannelsForDevice(take.getDevice().getDeviceId());
                                catalogDataCatch.setChannelSyncEnd(take.getDevice().getDeviceId(), null);
                            }else {
                                Iterator<Element> deviceListIterator = deviceListElement.elementIterator();
                                if (deviceListIterator != null) {
                                    List<DeviceChannel> channelList = new ArrayList<>();
                                    // 遍历DeviceList
                                    while (deviceListIterator.hasNext()) {
                                        Element itemDevice = deviceListIterator.next();
                                        Element channelDeviceElement = itemDevice.element("DeviceID");
                                        if (channelDeviceElement == null) {
                                            continue;
                                        }
                                        DeviceChannel deviceChannel = XmlUtil.channelContentHander(itemDevice, device, null);
                                        deviceChannel.setDeviceId(take.getDevice().getDeviceId());

                        channelList.add(deviceChannel);
                    }
                    int sn = Integer.parseInt(snElement.getText());
                    catalogDataCatch.put(device.getDeviceId(), sn, sumNum, device, channelList);
                    logger.info("收到来自设备【{}】的通道: {}个，{}/{}", device.getDeviceId(), channelList.size(), catalogDataCatch.get(device.getDeviceId()) == null ? 0 :catalogDataCatch.get(device.getDeviceId()).size(), sumNum);
                    if (catalogDataCatch.get(device.getDeviceId()).size() == sumNum) {
                        // 数据已经完整接收
                        boolean resetChannelsResult = storager.resetChannels(device.getDeviceId(), catalogDataCatch.get(device.getDeviceId()));
                        if (!resetChannelsResult) {
                            String errorMsg = "接收成功，写入失败，共" + sumNum + "条，已接收" + catalogDataCatch.get(device.getDeviceId()).size() + "条";
                            catalogDataCatch.setChannelSyncEnd(device.getDeviceId(), errorMsg);
                        }else {
                            catalogDataCatch.setChannelSyncEnd(device.getDeviceId(), null);
                                        channelList.add(deviceChannel);
                                    }
                                    int sn = Integer.parseInt(snElement.getText());
                                    catalogDataCatch.put(take.getDevice().getDeviceId(), sn, sumNum, take.getDevice(), channelList);
                                    logger.info("[收到通道]设备: {} -> {}个，{}/{}", take.getDevice().getDeviceId(), channelList.size(), catalogDataCatch.get(take.getDevice().getDeviceId()) == null ? 0 :catalogDataCatch.get(take.getDevice().getDeviceId()).size(), sumNum);
                                    if (catalogDataCatch.get(take.getDevice().getDeviceId()).size() == sumNum) {
                                        // 数据已经完整接收， 此时可能存在某个设备离线变上线的情况，但是考虑到性能，此处不做处理，
                                        // 目前支持设备通道上线通知时和设备上线时向上级通知
                                        boolean resetChannelsResult = storager.resetChannels(take.getDevice().getDeviceId(), catalogDataCatch.get(take.getDevice().getDeviceId()));
                                        if (!resetChannelsResult) {
                                            String errorMsg = "接收成功，写入失败，共" + sumNum + "条，已接收" + catalogDataCatch.get(take.getDevice().getDeviceId()).size() + "条";
                                            catalogDataCatch.setChannelSyncEnd(take.getDevice().getDeviceId(), errorMsg);
                                        }else {
                                            catalogDataCatch.setChannelSyncEnd(take.getDevice().getDeviceId(), null);
                                        }
                                    }
                                }

                            }
                        } catch (DocumentException e) {
                            e.printStackTrace();
                        } catch (InvalidArgumentException e) {
                            e.printStackTrace();
                        } catch (ParseException e) {
                            e.printStackTrace();
                        } catch (SipException e) {
                            e.printStackTrace();
                        } finally {
                            taskQueueHandlerRun = false;
                        }
                    }
                }
                // 回复200 OK
                responseAck(evt, Response.OK);
                });
            }
        } catch (DocumentException e) {
            e.printStackTrace();
        } catch (InvalidArgumentException e) {
            e.printStackTrace();
        } catch (ParseException e) {
            e.printStackTrace();
        } catch (SipException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        } catch (InvalidArgumentException e) {
            throw new RuntimeException(e);
        } catch (ParseException e) {
            throw new RuntimeException(e);
        } finally {
            taskQueueHandlerRun = false;
        }

    }

    @Override
    public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element rootElement) {

    }

    /**
     * 处理设备位置的更新
     *
     * @param evt, itemDevice
     */
    private void processNotifyMobilePosition(RequestEvent evt, Element itemDevice) {
        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 = redisCatchStorage.getDevice(deviceId);
            if (device != null) {
                if (!StringUtils.isEmpty(device.getName())) {
                    mobilePosition.setDeviceName(device.getName());
                }
            }
            mobilePosition.setDeviceId(XmlUtil.getText(rootElement, "DeviceID"));

            String time = XmlUtil.getText(itemDevice, "Time");
            if(time==null){
                time =  XmlUtil.getText(itemDevice, "EndTime");
            }
            mobilePosition.setTime(time);
            String longitude = XmlUtil.getText(itemDevice, "Longitude");
            if(longitude!=null) {
                mobilePosition.setLongitude(Double.parseDouble(longitude));
            }
            String latitude = XmlUtil.getText(itemDevice, "Latitude");
            if(latitude!=null) {
                mobilePosition.setLatitude(Double.parseDouble(latitude));
            }
            if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Speed"))) {
                mobilePosition.setSpeed(Double.parseDouble(XmlUtil.getText(itemDevice, "Speed")));
            } else {
                mobilePosition.setSpeed(0.0);
            }
            if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Direction"))) {
                mobilePosition.setDirection(Double.parseDouble(XmlUtil.getText(itemDevice, "Direction")));
            } else {
                mobilePosition.setDirection(0.0);
            }
            if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Altitude"))) {
                mobilePosition.setAltitude(Double.parseDouble(XmlUtil.getText(itemDevice, "Altitude")));
            } else {
                mobilePosition.setAltitude(0.0);
            }
            mobilePosition.setReportSource("Mobile Position");
            // 默认来源坐标系为WGS-84处理
            Double[] gcj02Point = Coordtransform.WGS84ToGCJ02(mobilePosition.getLongitude(), mobilePosition.getLatitude());
            logger.info("GCJ02坐标：" + gcj02Point[0] + ", " + gcj02Point[1]);
            mobilePosition.setGeodeticSystem("GCJ-02");
            mobilePosition.setCnLng(gcj02Point[0] + "");
            mobilePosition.setCnLat(gcj02Point[1] + "");
            if (!userSetting.getSavePositionHistory()) {
                storager.clearMobilePositionsByDeviceId(deviceId);
            }
            storager.insertMobilePosition(mobilePosition);
            responseAck(evt, Response.OK);
        } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
            e.printStackTrace();
        }
    }

    public SyncStatus getChannelSyncProgress(String deviceId) {