package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.query.cmd;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.gb28181.bean.*;
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import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
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import com.genersoft.iot.vmp.gb28181.event.record.RecordEndEventListener;
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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.cmd.impl.SIPCommanderFroPlatform;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.query.QueryMessageHandler;
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import com.genersoft.iot.vmp.utils.DateUtil;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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import com.genersoft.iot.vmp.storager.dao.dto.ChannelSourceInfo;
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import gov.nist.javax.sip.message.SIPRequest;
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import org.dom4j.Element;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.InitializingBean;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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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.Response;
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import java.text.ParseException;
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import java.util.List;
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@Component
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public class RecordInfoQueryMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
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private Logger logger = LoggerFactory.getLogger(RecordInfoQueryMessageHandler.class);
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private final String cmdType = "RecordInfo";
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@Autowired
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private QueryMessageHandler queryMessageHandler;
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@Autowired
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private IVideoManagerStorage storager;
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@Autowired
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private SIPCommanderFroPlatform cmderFroPlatform;
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@Autowired
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private SIPCommander commander;
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@Autowired
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private RecordEndEventListener recordEndEventListener;
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@Autowired
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private SipConfig config;
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@Autowired
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private EventPublisher publisher;
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@Override
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public void afterPropertiesSet() throws Exception {
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queryMessageHandler.addHandler(cmdType, this);
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}
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@Override
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public void handForDevice(RequestEvent evt, Device device, Element element) {
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}
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@Override
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public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element rootElement) {
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SIPRequest request = (SIPRequest) evt.getRequest();
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Element snElement = rootElement.element("SN");
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int sn = Integer.parseInt(snElement.getText());
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Element deviceIDElement = rootElement.element("DeviceID");
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String channelId = deviceIDElement.getText();
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Element startTimeElement = rootElement.element("StartTime");
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String startTime = null;
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if (startTimeElement != null) {
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startTime = startTimeElement.getText();
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}
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Element endTimeElement = rootElement.element("EndTime");
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String endTime = null;
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if (endTimeElement != null) {
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endTime = endTimeElement.getText();
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}
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Element secrecyElement = rootElement.element("Secrecy");
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int secrecy = 0;
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if (secrecyElement != null) {
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secrecy = Integer.parseInt(secrecyElement.getText().trim());
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}
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String type = "all";
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Element typeElement = rootElement.element("Type");
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if (typeElement != null) {
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type = typeElement.getText();
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}
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// 确认是直播还是国标， 国标直接请求下级，直播请求录像管理服务
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List<ChannelSourceInfo> channelSources = storager.getChannelSource(parentPlatform.getServerGBId(), channelId);
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if (channelSources.get(0).getCount() > 0) { // 国标
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// 向国标设备请求录像数据
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Device device = storager.queryVideoDeviceByPlatformIdAndChannelId(parentPlatform.getServerGBId(), channelId);
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DeviceChannel deviceChannel = storager.queryChannelInParentPlatform(parentPlatform.getServerGBId(), channelId);
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// 接收录像数据
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recordEndEventListener.addEndEventHandler(deviceChannel.getDeviceId(), channelId, (recordInfo)->{
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try {
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cmderFroPlatform.recordInfo(deviceChannel, parentPlatform, request.getFromTag(), recordInfo);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 国标级联 回复录像数据: {}", e.getMessage());
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}
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});
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try {
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commander.recordInfoQuery(device, channelId, DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(startTime),
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DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(endTime), sn, secrecy, type, (eventResult -> {
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// 回复200 OK
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try {
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responseAck(request, Response.OK);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 录像查询回复: {}", e.getMessage());
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}
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}),(eventResult -> {
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// 查询失败
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try {
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responseAck(request, eventResult.statusCode, eventResult.msg);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 录像查询回复: {}", e.getMessage());
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}
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}));
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} catch (InvalidArgumentException | ParseException | SipException e) {
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logger.error("[命令发送失败] 录像查询: {}", e.getMessage());
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}
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}else if (channelSources.get(1).getCount() > 0) { // 直播流
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// TODO
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try {
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responseAck(request, Response.NOT_IMPLEMENTED); // 回复未实现
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 录像查询: {}", e.getMessage());
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}
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}else { // 错误的请求
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try {
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responseAck(request, Response.BAD_REQUEST);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 录像查询: {}", e.getMessage());
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}
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}
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}
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}
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