PtzController.java
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package com.genersoft.iot.vmp.vmanager.ptz;
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.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;
import javax.sip.message.Response;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
@CrossOrigin
@RestController
@RequestMapping("/api")
public class PtzController {
private final static Logger logger = LoggerFactory.getLogger(PtzController.class);
@Autowired
private SIPCommander cmder;
@Autowired
private IVideoManagerStorager storager;
@Autowired
private DeferredResultHolder resultHolder;
/***
* 云台控制
* @param deviceId 设备id
* @param channelId 通道id
* @param cmdCode 指令码
* @param horizonSpeed 水平移动速度
* @param verticalSpeed 垂直移动速度
* @param zoomSpeed 缩放速度
* @return String 控制结果
*/
@PostMapping("/ptz/{deviceId}/{channelId}")
public ResponseEntity<String> ptz(@PathVariable String deviceId,@PathVariable String channelId,int cmdCode, int horizonSpeed, int verticalSpeed, int zoomSpeed){
if (logger.isDebugEnabled()) {
logger.debug(String.format("设备云台控制 API调用，deviceId：%s ，channelId：%s ，cmdCode：%d ，horizonSpeed：%d ，verticalSpeed：%d ，zoomSpeed：%d",deviceId, channelId, cmdCode, horizonSpeed, verticalSpeed, zoomSpeed));
}
Device device = storager.queryVideoDevice(deviceId);
cmder.frontEndCmd(device, channelId, cmdCode, horizonSpeed, verticalSpeed, zoomSpeed);
return new ResponseEntity<String>("success",HttpStatus.OK);
}
/**
* 通用前端控制命令API接口
*
* @param deviceId
* @param channelId
* @param cmdCode
* @param parameter1
* @param parameter2
* @param combindCode2
* @return
*/
@PostMapping("/frontEndCommand/{deviceId}/{channelId}")
public ResponseEntity<String> frontEndCommand(@PathVariable String deviceId,@PathVariable String channelId,int cmdCode, int parameter1, int parameter2, int combindCode2){
if (logger.isDebugEnabled()) {
logger.debug(String.format("设备云台控制 API调用，deviceId：%s ，channelId：%s ，cmdCode：%d parameter1：%d parameter2：%d",deviceId, channelId, cmdCode, parameter1, parameter2));
}
Device device = storager.queryVideoDevice(deviceId);
cmder.frontEndCmd(device, channelId, cmdCode, parameter1, parameter2, combindCode2);
return new ResponseEntity<String>("success",HttpStatus.OK);
}
/**
* 预置位查询命令API接口
*
* @param deviceId
* @param channelId
* @return
*/
@GetMapping("/presetQuery/{deviceId}/{channelId}")
public DeferredResult<ResponseEntity<String>> presetQueryApi(@PathVariable String deviceId, @PathVariable String channelId) {
if (logger.isDebugEnabled()) {
logger.debug("设备预置位查询API调用");
}
Device device = storager.queryVideoDevice(deviceId);
cmder.presetQuery(device, channelId, event -> {
Response response = event.getResponse();
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PRESETQUERY + (XmlUtil.isEmpty(channelId) ? deviceId : channelId));
msg.setData(String.format("获取设备预置位失败，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("获取设备预置位超时"));
// 释放rtpserver
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PRESETQUERY + (XmlUtil.isEmpty(channelId) ? deviceId : channelId));
msg.setData("获取设备预置位超时");
resultHolder.invokeResult(msg);
});
resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PRESETQUERY + (XmlUtil.isEmpty(channelId) ? deviceId : channelId), result);
return result;
}
}