支持全局异常和统一返回结果

2022-08-22 16:16:31 +08:00
parent 5461b8ebf2
commit 042b28b2d6
31 changed files with 461 additions and 186 deletions
--- a/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/play/PlayController.java
+++ b/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/play/PlayController.java
@@ -24,8 +24,6 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 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.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -80,7 +78,7 @@ public class PlayController {
 	@Parameter(name = "deviceId", description = "设备国标编号", required = true)
 	@Parameter(name = "channelId", description = "通道国标编号", required = true)
 	@GetMapping("/start/{deviceId}/{channelId}")
-	public DeferredResult<String> play(@PathVariable String deviceId,
+	public DeferredResult<WVPResult<String>> play(@PathVariable String deviceId,
 													   @PathVariable String channelId) {

 		// 获取可用的zlm
@@ -96,72 +94,33 @@ public class PlayController {
 	@Parameter(name = "deviceId", description = "设备国标编号", required = true)
 	@Parameter(name = "channelId", description = "通道国标编号", required = true)
 	@GetMapping("/stop/{deviceId}/{channelId}")
-	public DeferredResult<String> playStop(@PathVariable String deviceId, @PathVariable String channelId) {
+	public JSONObject playStop(@PathVariable String deviceId, @PathVariable String channelId) {

 		logger.debug(String.format("设备预览/回放停止API调用，streamId：%s_%s", deviceId, channelId ));

-		String uuid = UUID.randomUUID().toString();
-		DeferredResult<String> result = new DeferredResult<>();
+		if (deviceId == null || channelId == null) {
+			throw new ControllerException(ErrorCode.ERROR400);
+		}

-		// 录像查询以channelId作为deviceId查询
-		String key = DeferredResultHolder.CALLBACK_CMD_STOP + deviceId + channelId;
-		resultHolder.put(key, uuid, result);
 		StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
 		if (streamInfo == null) {
-			RequestMessage msg = new RequestMessage();
-			msg.setId(uuid);
-			msg.setKey(key);
-			msg.setData("点播未找到");
-			resultHolder.invokeAllResult(msg);
-			storager.stopPlay(deviceId, channelId);
-			return result;
-		}
-		cmder.streamByeCmd(deviceId, channelId, streamInfo.getStream(), null, eventResult -> {
-			redisCatchStorage.stopPlay(streamInfo);
-			storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
-			RequestMessage msgForSuccess = new RequestMessage();
-			msgForSuccess.setId(uuid);
-			msgForSuccess.setKey(key);
-			msgForSuccess.setData(String.format("success"));
-			resultHolder.invokeAllResult(msgForSuccess);
-		});
-
-		if (deviceId != null || channelId != null) {
-			JSONObject json = new JSONObject();
-			json.put("deviceId", deviceId);
-			json.put("channelId", channelId);
-			RequestMessage msg = new RequestMessage();
-			msg.setId(uuid);
-			msg.setKey(key);
-			msg.setData(json.toString());
-			resultHolder.invokeAllResult(msg);
-		} else {
-			logger.warn("设备预览/回放停止API调用失败！");
-			RequestMessage msg = new RequestMessage();
-			msg.setId(uuid);
-			msg.setKey(key);
-			msg.setData("streamId null");
-			resultHolder.invokeAllResult(msg);
+			throw new ControllerException(ErrorCode.ERROR100.getCode(), "点播未找到");
 		}

-		// 超时处理
-		result.onTimeout(()->{
-			logger.warn(String.format("设备预览/回放停止超时，deviceId/channelId：%s_%s ", deviceId, channelId));
-			redisCatchStorage.stopPlay(streamInfo);
-			storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
-			RequestMessage msg = new RequestMessage();
-			msg.setId(uuid);
-			msg.setKey(key);
-			msg.setData("Timeout");
-			resultHolder.invokeAllResult(msg);
-		});
-		return result;
+		cmder.streamByeCmd(deviceId, channelId, streamInfo.getStream(), null, null);
+		redisCatchStorage.stopPlay(streamInfo);
+
+		storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
+		JSONObject json = new JSONObject();
+		json.put("deviceId", deviceId);
+		json.put("channelId", channelId);
+		return json;
+
 	}

 	/**
 	 * 将不是h264的视频通过ffmpeg 转码为h264 + aac
 	 * @param streamId 流ID
-	 * @return
 	 */
 	@Operation(summary = "将不是h264的视频通过ffmpeg 转码为h264 + aac")
 	@Parameter(name = "streamId", description = "视频流ID", required = true)
@@ -205,8 +164,6 @@ public class PlayController {

 	/**
 	 * 结束转码
-	 * @param key
-	 * @return
 	 */
 	@Operation(summary = "结束转码")
 	@Parameter(name = "key", description = "视频流key", required = true)
@@ -278,7 +235,7 @@ public class PlayController {
 		});

 		result.onTimeout(() -> {
-			logger.warn(String.format("语音广播操作超时, 设备未返回应答指令"));
+			logger.warn("语音广播操作超时, 设备未返回应答指令");
 			RequestMessage msg = new RequestMessage();
 			msg.setKey(key);
 			msg.setId(uuid);
--- a/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/playback/PlaybackController.java
+++ b/src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/playback/PlaybackController.java
@@ -3,7 +3,6 @@ package com.genersoft.iot.vmp.vmanager.gb28181.playback;
 import com.genersoft.iot.vmp.common.StreamInfo;
 import com.genersoft.iot.vmp.conf.exception.ControllerException;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
-import com.genersoft.iot.vmp.service.IMediaServerService;
 import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
 import com.genersoft.iot.vmp.service.IPlayService;
 import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
@@ -13,10 +12,7 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 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.ObjectUtils;
-import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -29,6 +25,9 @@ import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
 import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
 import org.springframework.web.context.request.async.DeferredResult;

+/**
+ * @author lin
+ */
@Tag(name = "视频回放")
@CrossOrigin
@RestController
@@ -65,11 +64,9 @@ public class PlaybackController {
 			logger.debug(String.format("设备回放 API调用，deviceId：%s ，channelId：%s", deviceId, channelId));
 		}

-		DeferredResult<String> result = playService.playBack(deviceId, channelId, startTime, endTime, null, wvpResult->{
-			resultHolder.invokeResult(wvpResult.getData());
-		});

-		return result;
+		return playService.playBack(deviceId, channelId, startTime, endTime, null,
+				playBackResult->resultHolder.invokeResult(playBackResult.getData()));
 	}


@@ -109,10 +106,8 @@ public class PlaybackController {
 	@GetMapping("/resume/{streamId}")
 	public void playResume(@PathVariable String streamId) {
 		logger.info("playResume: "+streamId);
-		JSONObject json = new JSONObject();
 		StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null);
 		if (null == streamInfo) {
-			json.put("msg", "streamId不存在");
 			logger.warn("streamId不存在!");
 			throw new ControllerException(ErrorCode.ERROR400.getCode(), "streamId不存在");
 		}