DeviceQuery.java
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package com.genersoft.iot.vmp.vmanager.device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.github.pagehelper.PageInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import javax.sip.message.Response;
@SuppressWarnings("rawtypes")
@CrossOrigin
@RestController
@RequestMapping("/api")
public class DeviceQuery {
private final static Logger logger = LoggerFactory.getLogger(DeviceQuery.class);
@Autowired
private IVideoManagerStorager storager;
@Autowired
private SIPCommander cmder;
@Autowired
private DeferredResultHolder resultHolder;
@Autowired
private DeviceOffLineDetector offLineDetector;
@GetMapping("/devices/{deviceId}")
public ResponseEntity<Device> devices(@PathVariable String deviceId){
if (logger.isDebugEnabled()) {
logger.debug("查询视频设备API调用，deviceId：" + deviceId);
}
Device device = storager.queryVideoDevice(deviceId);
return new ResponseEntity<>(device,HttpStatus.OK);
}
@GetMapping("/devices")
public PageInfo<Device> devices(int page, int count){
if (logger.isDebugEnabled()) {
logger.debug("查询所有视频设备API调用");
}
return storager.queryVideoDeviceList(page, count);
}
/**
* 分页查询通道数
*
* @param deviceId 设备id
* @param page 当前页
* @param count 每页条数
* @param query 查询内容
* @param online 是否在线 在线 true / 离线 false
* @param channelType 设备 false/子目录 true
* @return 通道列表
*/
@GetMapping("/devices/{deviceId}/channels")
public ResponseEntity<PageInfo> channels(@PathVariable String deviceId,
int page, int count,
@RequestParam(required = false) String query,
@RequestParam(required = false) Boolean online,
@RequestParam(required = false) Boolean channelType) {
if (logger.isDebugEnabled()) {
logger.debug("查询视频设备通道API调用");
}
if (StringUtils.isEmpty(query)) {
query = null;
}
PageInfo pageResult = storager.queryChannelsByDeviceId(deviceId, query, channelType, online, page, count);
return new ResponseEntity<>(pageResult,HttpStatus.OK);
}
@PostMapping("/devices/{deviceId}/sync")
public DeferredResult<ResponseEntity<Device>> devicesSync(@PathVariable String deviceId){
if (logger.isDebugEnabled()) {
}
logger.debug("设备通道信息同步API调用，deviceId：" + deviceId);
Device device = storager.queryVideoDevice(deviceId);
cmder.catalogQuery(device, event -> {
Response response = event.getResponse();
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId);
msg.setData(String.format("同步通道失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
resultHolder.invokeResult(msg);
});
DeferredResult<ResponseEntity<Device>> result = new DeferredResult<ResponseEntity<Device>>(2*1000L);
result.onTimeout(()->{
logger.warn(String.format("设备通道信息同步超时"));
// 释放rtpserver
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId);
msg.setData("Timeout");
resultHolder.invokeResult(msg);
});
resultHolder.put(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId, result);
return result;
}
@PostMapping("/devices/{deviceId}/delete")
public ResponseEntity<String> delete(@PathVariable String deviceId){
if (logger.isDebugEnabled()) {
logger.debug("设备信息删除API调用，deviceId：" + deviceId);
}
if (offLineDetector.isOnline(deviceId)) {
return new ResponseEntity<String>("不允许删除在线设备！", HttpStatus.NOT_ACCEPTABLE);
}
boolean isSuccess = storager.delete(deviceId);
if (isSuccess) {
JSONObject json = new JSONObject();
json.put("deviceId", deviceId);
return new ResponseEntity<>(json.toString(),HttpStatus.OK);
} else {
logger.warn("设备信息删除API调用失败！");
return new ResponseEntity<String>("设备信息删除API调用失败！", HttpStatus.INTERNAL_SERVER_ERROR);
}
}
/**
* 分页查询通道数
* @param channelId 通道id
* @param page 当前页
* @param count 每页条数
* @return 子通道列表
*/
@GetMapping("/subChannels/{deviceId}/{channelId}/channels")
public ResponseEntity<PageInfo> subChannels(@PathVariable String deviceId,
@PathVariable String channelId,
int page,
int count,
@RequestParam(required = false) String query,
@RequestParam(required = false) String online,
@RequestParam(required = false) Boolean channelType){
if (logger.isDebugEnabled()) {
logger.debug("查询所有视频通道API调用");
}
DeviceChannel deviceChannel = storager.queryChannel(deviceId,channelId);
if (deviceChannel == null) {
PageInfo<DeviceChannel> deviceChannelPageResult = new PageInfo<>();
return new ResponseEntity<>(deviceChannelPageResult,HttpStatus.OK);
}
PageInfo pageResult = storager.querySubChannels(deviceId, channelId, query, channelType, online, page, count);
return new ResponseEntity<>(pageResult,HttpStatus.OK);
}
@PostMapping("/channel/update/{deviceId}")
public ResponseEntity<PageInfo> updateChannel(@PathVariable String deviceId,DeviceChannel channel){
storager.updateChannel(deviceId, channel);
return new ResponseEntity<>(null,HttpStatus.OK);
}
@GetMapping("/devices/{deviceId}/transport/{streamMode}")
@PostMapping("/devices/{deviceId}/transport/{streamMode}")
public ResponseEntity<PageInfo> updateTransport(@PathVariable String deviceId, @PathVariable String streamMode){
Device device = storager.queryVideoDevice(deviceId);
device.setStreamMode(streamMode);
storager.updateDevice(device);
return new ResponseEntity<>(null,HttpStatus.OK);
}
/**
* 设备状态查询请求API接口
*
* @param deviceId
*/
@GetMapping("/devices/{deviceId}/status")
public DeferredResult<ResponseEntity<String>> deviceStatusApi(@PathVariable String deviceId) {
if (logger.isDebugEnabled()) {
logger.debug("设备状态查询API调用");
}
Device device = storager.queryVideoDevice(deviceId);
cmder.deviceStatusQuery(device, event -> {
Response response = event.getResponse();
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId);
msg.setData(String.format("获取设备状态失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
resultHolder.invokeResult(msg);
});
DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(2*1000L);
result.onTimeout(()->{
logger.warn(String.format("获取设备状态超时"));
// 释放rtpserver
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId);
msg.setData("Timeout. Device did not response to this command.");
resultHolder.invokeResult(msg);
});
resultHolder.put(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId, result);
return result;
}
/**
* 设备报警查询请求API接口
*
* @param deviceId
*/
@GetMapping("/alarm/{deviceId}")
public DeferredResult<ResponseEntity<String>> alarmApi(@PathVariable String deviceId,
@RequestParam(required = false) String startPriority,
@RequestParam(required = false) String endPriority,
@RequestParam(required = false) String alarmMethod,
@RequestParam(required = false) String alarmType,
@RequestParam(required = false) String startTime,
@RequestParam(required = false) String endTime) {
if (logger.isDebugEnabled()) {
logger.debug("设备报警查询API调用");
}
Device device = storager.queryVideoDevice(deviceId);
cmder.alarmInfoQuery(device, startPriority, endPriority, alarmMethod, alarmType, startTime, endTime, event -> {
Response response = event.getResponse();
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId);
msg.setData(String.format("设备报警查询失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
resultHolder.invokeResult(msg);
});
DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String >> (3 * 1000L);
result.onTimeout(()->{
logger.warn(String.format("设备报警查询超时"));
// 释放rtpserver
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId);
msg.setData("设备报警查询超时");
resultHolder.invokeResult(msg);
});
resultHolder.put(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId, result);
return result;
}
}