|  |  | 
 |  |  | import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.task.impl.CatalogSubscribeTask; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeHandlerTask; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeTask; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage; | 
 |  |  | 
 |  |  | import com.genersoft.iot.vmp.service.IDeviceService; | 
 |  |  | import com.genersoft.iot.vmp.storager.IRedisCatchStorage; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; | 
 |  |  | import com.genersoft.iot.vmp.vmanager.bean.DeviceChannelTree; | 
 |  |  | import com.genersoft.iot.vmp.vmanager.bean.WVPResult; | 
 |  |  | import com.github.pagehelper.PageInfo; | 
 |  |  | import io.swagger.annotations.Api; | 
 |  |  | import io.swagger.annotations.ApiImplicitParam; | 
 |  |  | import io.swagger.annotations.ApiImplicitParams; | 
 |  |  | import io.swagger.annotations.ApiOperation; | 
 |  |  | import org.kxml2.wap.wv.WV; | 
 |  |  | import org.slf4j.Logger; | 
 |  |  | import org.slf4j.LoggerFactory; | 
 |  |  | import org.springframework.beans.factory.annotation.Autowired; | 
 |  |  | 
 |  |  |       return result; | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @GetMapping("/{deviceId}/tree") | 
 |  |  |    @ApiOperation(value = "通道树形结构", notes = "通道树形结构") | 
 |  |  |    public WVPResult<List<DeviceChannelTree>> tree(@PathVariable String deviceId) { | 
 |  |  |       return WVPResult.Data(storager.tree(deviceId)); | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @GetMapping("/{deviceId}/sync_status") | 
 |  |  |    @ApiOperation(value = "获取通道同步进度", notes = "获取通道同步进度") |