增加移动位置API接口支持

src/main/java/com/genersoft/iot/vmp/vmanager/MobilePosition/MobilePositionController.java

@@ -0,0 +1,118 @@
+package com.genersoft.iot.vmp.vmanager.MobilePosition;
+
+import java.util.List;
+
+import javax.sip.message.Response;
+
+import com.genersoft.iot.vmp.gb28181.bean.Device;
+import com.genersoft.iot.vmp.gb28181.bean.MobilePosition;
+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.storager.IVideoManagerStorager;
+import com.github.pagehelper.util.StringUtil;
+
+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;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.context.request.async.DeferredResult;
+
+@CrossOrigin
+@RestController
+@RequestMapping("/api")
+public class MobilePositionController {
+
+    private final static Logger logger = LoggerFactory.getLogger(MobilePositionController.class);
+
+    @Autowired
+    private IVideoManagerStorager storager;
+    
+	@Autowired
+	private SIPCommander cmder;
+	
+	@Autowired
+	private DeferredResultHolder resultHolder;
+	
+    @GetMapping("/positions/{deviceId}/history")
+    public ResponseEntity<List<MobilePosition>> positions(@PathVariable String deviceId,
+                                                    @RequestParam(required = false) String start,
+                                                    @RequestParam(required = false) String end) {
+        if (logger.isDebugEnabled()) {
+            logger.debug("查询设备" + deviceId + "的历史轨迹");
+        }
+
+        if (StringUtil.isEmpty(start)) {
+            start = null;
+        }
+        if (StringUtil.isEmpty(end)) {
+            end = null;
+        }
+
+        List<MobilePosition> result = storager.queryMobilePositions(deviceId, start, end);
+        return new ResponseEntity<>(result, HttpStatus.OK);
+    }
+
+    @GetMapping("/positions/{deviceId}/latest")
+    public ResponseEntity<MobilePosition> latestPosition(@PathVariable String deviceId) {
+        if (logger.isDebugEnabled()) {
+            logger.debug("查询设备" + deviceId + "的最新位置");
+        }
+        MobilePosition result = storager.queryLatestPosition(deviceId);
+        return new ResponseEntity<>(result, HttpStatus.OK);
+    }
+
+    @GetMapping("/positions/{deviceId}/realtime")
+    public DeferredResult<ResponseEntity<MobilePosition>> realTimePosition(@PathVariable String deviceId) {
+        Device device = storager.queryVideoDevice(deviceId);
+        cmder.mobilePostitionQuery(device, event -> {
+			Response response = event.getResponse();
+			RequestMessage msg = new RequestMessage();
+			msg.setId(DeferredResultHolder.CALLBACK_CMD_MOBILEPOSITION + deviceId);
+			msg.setData(String.format("获取移动位置信息失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
+			resultHolder.invokeResult(msg);
+		});
+        DeferredResult<ResponseEntity<MobilePosition>> result = new DeferredResult<ResponseEntity<MobilePosition>>(5*1000L);
+		result.onTimeout(()->{
+			logger.warn(String.format("获取移动位置信息超时"));
+			// 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;
+    }
+
+    @GetMapping("/positions/{deviceId}/subscribe")
+    public ResponseEntity<String> positionSubscribe(@PathVariable String deviceId,
+                                                    @RequestParam String expires,
+                                                    @RequestParam String interval) {
+        String msg = ((expires.equals("0")) ? "取消" : "") + "订阅设备" + deviceId + "的移动位置";
+        if (logger.isDebugEnabled()) {
+            logger.debug(msg);
+        }
+
+        if (StringUtil.isEmpty(interval)) {
+            interval = "5";
+        }
+        Device device = storager.queryVideoDevice(deviceId);
+
+        String result = msg;
+        if (cmder.mobilePositionSubscribe(device, Integer.parseInt(expires), Integer.parseInt(interval))) {
+            result += "，成功";
+        } else {
+            result += "，失败";
+        }
+
+        return new ResponseEntity<>(result, HttpStatus.OK);
+    }
+}