package com.genersoft.iot.vmp.vmanager.device;
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import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
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import com.github.pagehelper.PageInfo;
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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.annotation.Autowired;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.util.StringUtils;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.context.request.async.DeferredResult;
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import com.alibaba.fastjson.JSONObject;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
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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.storager.IVideoManagerStorager;
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import javax.sip.message.Response;
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@SuppressWarnings("rawtypes")
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@CrossOrigin
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@RestController
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@RequestMapping("/api")
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public class DeviceQuery {
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private final static Logger logger = LoggerFactory.getLogger(DeviceQuery.class);
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@Autowired
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private IVideoManagerStorager storager;
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@Autowired
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private SIPCommander cmder;
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@Autowired
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private DeferredResultHolder resultHolder;
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@Autowired
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private DeviceOffLineDetector offLineDetector;
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@GetMapping("/devices/{deviceId}")
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public ResponseEntity<Device> devices(@PathVariable String deviceId){
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if (logger.isDebugEnabled()) {
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logger.debug("查询视频设备API调用,deviceId:" + deviceId);
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}
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Device device = storager.queryVideoDevice(deviceId);
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return new ResponseEntity<>(device,HttpStatus.OK);
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}
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@GetMapping("/devices")
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public PageInfo<Device> devices(int page, int count){
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if (logger.isDebugEnabled()) {
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logger.debug("查询所有视频设备API调用");
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}
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return storager.queryVideoDeviceList(page, count);
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}
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/**
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* 分页查询通道数
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*
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* @param deviceId 设备id
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* @param page 当前页
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* @param count 每页条数
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* @param query 查询内容
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* @param online 是否在线 在线 true / 离线 false
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* @param channelType 设备 false/子目录 true
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* @return 通道列表
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*/
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@GetMapping("/devices/{deviceId}/channels")
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public ResponseEntity<PageInfo> channels(@PathVariable String deviceId,
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int page, int count,
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@RequestParam(required = false) String query,
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@RequestParam(required = false) Boolean online,
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@RequestParam(required = false) Boolean channelType) {
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if (logger.isDebugEnabled()) {
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logger.debug("查询视频设备通道API调用");
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}
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if (StringUtils.isEmpty(query)) {
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query = null;
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}
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PageInfo pageResult = storager.queryChannelsByDeviceId(deviceId, query, channelType, online, page, count);
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return new ResponseEntity<>(pageResult,HttpStatus.OK);
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}
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@PostMapping("/devices/{deviceId}/sync")
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public DeferredResult<ResponseEntity<Device>> devicesSync(@PathVariable String deviceId){
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if (logger.isDebugEnabled()) {
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}
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logger.debug("设备通道信息同步API调用,deviceId:" + deviceId);
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Device device = storager.queryVideoDevice(deviceId);
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cmder.catalogQuery(device, event -> {
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Response response = event.getResponse();
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId);
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msg.setData(String.format("同步通道失败,错误码: %s, %s", response.getStatusCode(), response.getReasonPhrase()));
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resultHolder.invokeResult(msg);
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});
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DeferredResult<ResponseEntity<Device>> result = new DeferredResult<ResponseEntity<Device>>(2*1000L);
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result.onTimeout(()->{
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logger.warn(String.format("设备通道信息同步超时"));
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// 释放rtpserver
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId);
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msg.setData("Timeout");
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resultHolder.invokeResult(msg);
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});
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resultHolder.put(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId, result);
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return result;
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}
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@PostMapping("/devices/{deviceId}/delete")
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public ResponseEntity<String> delete(@PathVariable String deviceId){
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if (logger.isDebugEnabled()) {
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logger.debug("设备信息删除API调用,deviceId:" + deviceId);
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}
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if (offLineDetector.isOnline(deviceId)) {
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return new ResponseEntity<String>("不允许删除在线设备!", HttpStatus.NOT_ACCEPTABLE);
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}
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boolean isSuccess = storager.delete(deviceId);
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if (isSuccess) {
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JSONObject json = new JSONObject();
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json.put("deviceId", deviceId);
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return new ResponseEntity<>(json.toString(),HttpStatus.OK);
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} else {
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logger.warn("设备信息删除API调用失败!");
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return new ResponseEntity<String>("设备信息删除API调用失败!", HttpStatus.INTERNAL_SERVER_ERROR);
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}
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}
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/**
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* 分页查询通道数
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* @param channelId 通道id
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* @param page 当前页
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* @param count 每页条数
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* @return 子通道列表
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*/
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@GetMapping("/subChannels/{deviceId}/{channelId}/channels")
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public ResponseEntity<PageInfo> subChannels(@PathVariable String deviceId,
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@PathVariable String channelId,
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int page,
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int count,
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@RequestParam(required = false) String query,
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@RequestParam(required = false) String online,
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@RequestParam(required = false) Boolean channelType){
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if (logger.isDebugEnabled()) {
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logger.debug("查询所有视频通道API调用");
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}
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DeviceChannel deviceChannel = storager.queryChannel(deviceId,channelId);
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if (deviceChannel == null) {
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PageInfo<DeviceChannel> deviceChannelPageResult = new PageInfo<>();
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return new ResponseEntity<>(deviceChannelPageResult,HttpStatus.OK);
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}
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PageInfo pageResult = storager.querySubChannels(deviceId, channelId, query, channelType, online, page, count);
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return new ResponseEntity<>(pageResult,HttpStatus.OK);
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}
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@PostMapping("/channel/update/{deviceId}")
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public ResponseEntity<PageInfo> updateChannel(@PathVariable String deviceId,DeviceChannel channel){
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storager.updateChannel(deviceId, channel);
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return new ResponseEntity<>(null,HttpStatus.OK);
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}
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@GetMapping("/devices/{deviceId}/transport/{streamMode}")
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@PostMapping("/devices/{deviceId}/transport/{streamMode}")
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public ResponseEntity<PageInfo> updateTransport(@PathVariable String deviceId, @PathVariable String streamMode){
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Device device = storager.queryVideoDevice(deviceId);
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device.setStreamMode(streamMode);
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storager.updateDevice(device);
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return new ResponseEntity<>(null,HttpStatus.OK);
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}
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/**
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* 设备状态查询请求API接口
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*
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* @param deviceId
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*/
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@GetMapping("/devices/{deviceId}/status")
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public DeferredResult<ResponseEntity<String>> deviceStatusApi(@PathVariable String deviceId) {
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if (logger.isDebugEnabled()) {
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logger.debug("设备状态查询API调用");
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}
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Device device = storager.queryVideoDevice(deviceId);
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cmder.deviceStatusQuery(device, event -> {
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Response response = event.getResponse();
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId);
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msg.setData(String.format("获取设备状态失败,错误码: %s, %s", response.getStatusCode(), response.getReasonPhrase()));
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resultHolder.invokeResult(msg);
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});
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DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(2*1000L);
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result.onTimeout(()->{
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logger.warn(String.format("获取设备状态超时"));
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// 释放rtpserver
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId);
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msg.setData("Timeout. Device did not response to this command.");
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resultHolder.invokeResult(msg);
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});
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resultHolder.put(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId, result);
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return result;
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}
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/**
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* 设备报警查询请求API接口
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*
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* @param deviceId
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*/
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@GetMapping("/alarm/{deviceId}")
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public DeferredResult<ResponseEntity<String>> alarmApi(@PathVariable String deviceId,
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@RequestParam(required = false) String startPriority,
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@RequestParam(required = false) String endPriority,
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@RequestParam(required = false) String alarmMethod,
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@RequestParam(required = false) String alarmType,
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@RequestParam(required = false) String startTime,
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@RequestParam(required = false) String endTime) {
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if (logger.isDebugEnabled()) {
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logger.debug("设备报警查询API调用");
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}
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Device device = storager.queryVideoDevice(deviceId);
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cmder.alarmInfoQuery(device, startPriority, endPriority, alarmMethod, alarmType, startTime, endTime, event -> {
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Response response = event.getResponse();
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId);
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msg.setData(String.format("设备报警查询失败,错误码: %s, %s", response.getStatusCode(), response.getReasonPhrase()));
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resultHolder.invokeResult(msg);
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});
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DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String >> (3 * 1000L);
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result.onTimeout(()->{
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logger.warn(String.format("设备报警查询超时"));
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// 释放rtpserver
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId);
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msg.setData("设备报警查询超时");
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resultHolder.invokeResult(msg);
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});
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resultHolder.put(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId, result);
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return result;
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}
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}
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