package com.genersoft.iot.vmp.vmanager.record;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
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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.ResponseEntity;
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import org.springframework.web.bind.annotation.CrossOrigin;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.context.request.async.DeferredResult;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;
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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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@CrossOrigin
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@RestController
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@RequestMapping("/api")
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public class RecordController {
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private final static Logger logger = LoggerFactory.getLogger(RecordController.class);
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@Autowired
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private SIPCommander cmder;
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@Autowired
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private IVideoManagerStorager storager;
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@Autowired
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private DeferredResultHolder resultHolder;
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@GetMapping("/record/{deviceId}/{channelId}")
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public DeferredResult<ResponseEntity<RecordInfo>> recordinfo(@PathVariable String deviceId,@PathVariable String channelId, String startTime, String endTime){
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if (logger.isDebugEnabled()) {
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logger.debug(String.format("录像信息查询 API调用，deviceId：%s ，startTime：%s， startTime：%s",deviceId, startTime, endTime));
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}
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Device device = storager.queryVideoDevice(deviceId);
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cmder.recordInfoQuery(device, channelId, startTime, endTime);
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// 指定超时时间 1分钟30秒
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DeferredResult<ResponseEntity<RecordInfo>> result = new DeferredResult<ResponseEntity<RecordInfo>>(90*1000L);
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// 录像查询以channelId作为deviceId查询
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resultHolder.put(DeferredResultHolder.CALLBACK_CMD_RECORDINFO+channelId, result);
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result.onTimeout(()->{
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RequestMessage msg = new RequestMessage();
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msg.setDeviceId(deviceId);
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msg.setType(DeferredResultHolder.CALLBACK_CMD_RECORDINFO);
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msg.setData("timeout");
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resultHolder.invokeResult(msg);
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});
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return result;
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}
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}
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