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添加报警响应、发布和SSE推送功能

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This commit is contained in:
Lawrence
2021-01-20 23:31:00 +08:00
parent 2b850ba781
commit abbfef2aef
10 changed files with 211 additions and 16 deletions
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10
src/main/java/com/genersoft/iot/vmp/gb28181/bean/DeviceAlarm.java
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@@ -11,7 +11,7 @@ public class DeviceAlarm {
/**
* 报警级别, 1为一级警情, 2为二级警情, 3为三级警情, 4为四级 警情-
*/
private String alarmPriorit;
private String alarmPriority;
/**
* 报警方式 , 1为电话报警, 2为设备报警, 3为短信报警, 4为 GPS报警, 5为视频报警, 6为设备故障报警,
@@ -53,12 +53,12 @@ public class DeviceAlarm {
this.deviceId = deviceId;
}
public String getAlarmPriorit() {
return alarmPriorit;
public String getAlarmPriority() {
return alarmPriority;
}
public void setAlarmPriorit(String alarmPriorit) {
this.alarmPriorit = alarmPriorit;
public void setAlarmPriority(String alarmPriority) {
this.alarmPriority = alarmPriority;
}
public String getAlarmMethod() {

12
src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java
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@@ -4,6 +4,8 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.stereotype.Component;
import com.genersoft.iot.vmp.gb28181.bean.DeviceAlarm;
import com.genersoft.iot.vmp.gb28181.event.alarm.AlarmEvent;
import com.genersoft.iot.vmp.gb28181.event.offline.OfflineEvent;
import com.genersoft.iot.vmp.gb28181.event.online.OnlineEvent;
@@ -31,4 +33,14 @@ public class EventPublisher {
outEvent.setFrom(from);
applicationEventPublisher.publishEvent(outEvent);
}
/**
* 设备报警事件
* @param deviceAlarm
*/
public void deviceAlarmEventPublish(DeviceAlarm deviceAlarm) {
AlarmEvent alarmEvent = new AlarmEvent(this);
alarmEvent.setAlarmInfo(deviceAlarm);
applicationEventPublisher.publishEvent(alarmEvent);
}
}

26
src/main/java/com/genersoft/iot/vmp/gb28181/event/alarm/AlarmEvent.java Normal file
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@@ -0,0 +1,26 @@
package com.genersoft.iot.vmp.gb28181.event.alarm;
import com.genersoft.iot.vmp.gb28181.bean.DeviceAlarm;
import org.springframework.context.ApplicationEvent;
/**
* @description: 报警事件
* @author: lawrencehj
* @data: 2021-01-20
*/
public class AlarmEvent extends ApplicationEvent {
public AlarmEvent(Object source) {
super(source);
}
private DeviceAlarm deviceAlarm;
public DeviceAlarm getAlarmInfo() {
return deviceAlarm;
}
public void setAlarmInfo(DeviceAlarm deviceAlarm) {
this.deviceAlarm = deviceAlarm;
}
}

47
src/main/java/com/genersoft/iot/vmp/gb28181/event/alarm/AlarmEventListener.java Normal file
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@@ -0,0 +1,47 @@
package com.genersoft.iot.vmp.gb28181.event.alarm;
import org.springframework.context.ApplicationListener;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
import java.io.IOException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @description: 报警事件监听
* @author: lawrencehj
* @data: 2021-01-20
*/
@Component
public class AlarmEventListener implements ApplicationListener<AlarmEvent> {
private final static Logger logger = LoggerFactory.getLogger(AlarmEventListener.class);
private static SseEmitter emitter = new SseEmitter();
public void addSseEmitters(SseEmitter sseEmitter) {
emitter = sseEmitter;
}
@Override
public void onApplicationEvent(AlarmEvent event) {
if (logger.isDebugEnabled()) {
logger.debug("设备报警事件触发，deviceId：" + event.getAlarmInfo().getDeviceId() + ", "
+ event.getAlarmInfo().getAlarmDescription());
}
try {
String msg = "<strong>设备编码：</strong> <i>" + event.getAlarmInfo().getDeviceId() + "</i>"
+ "<br><strong>报警描述：</strong> <i>" + event.getAlarmInfo().getAlarmDescription() + "</i>"
+ "<br><strong>报警时间：</strong> <i>" + event.getAlarmInfo().getAlarmTime() + "</i>"
+ "<br><strong>定位经度：</strong> <i>" + event.getAlarmInfo().getLongitude() + "</i>"
+ "<br><strong>定位纬度：</strong> <i>" + event.getAlarmInfo().getLatitude() + "</i>";
emitter.send(msg);
} catch (IOException e) {
if (logger.isDebugEnabled()) {
logger.debug("SSE 通道已关闭");
}
// e.printStackTrace();
}
}
}

39
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
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@@ -21,6 +21,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceAlarm;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;
import com.genersoft.iot.vmp.gb28181.bean.RecordItem;
@@ -289,19 +290,41 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor {
// storager.queryChannel(deviceId)
return;
}
device.setName(XmlUtil.getText(rootElement, "DeviceName"));
device.setManufacturer(XmlUtil.getText(rootElement, "Manufacturer"));
device.setModel(XmlUtil.getText(rootElement, "Model"));
device.setFirmware(XmlUtil.getText(rootElement, "Firmware"));
if (StringUtils.isEmpty(device.getStreamMode())) {
device.setStreamMode("UDP");
DeviceAlarm deviceAlarm = new DeviceAlarm();
deviceAlarm.setDeviceId(deviceId);
deviceAlarm.setAlarmPriority(XmlUtil.getText(rootElement, "AlarmPriority"));
deviceAlarm.setAlarmMethod(XmlUtil.getText(rootElement, "AlarmMethod"));
deviceAlarm.setAlarmTime(XmlUtil.getText(rootElement, "AlarmTime"));
if (XmlUtil.getText(rootElement, "AlarmDescription") == null) {
deviceAlarm.setAlarmDescription("");
} else {
deviceAlarm.setAlarmDescription(XmlUtil.getText(rootElement, "AlarmDescription"));
}
storager.updateDevice(device);
if (XmlUtil.getText(rootElement, "Longitude") == null || XmlUtil.getText(rootElement, "Longitude") == "") {
deviceAlarm.setLongitude(0.00);
} else {
deviceAlarm.setLongitude(Double.parseDouble(XmlUtil.getText(rootElement, "Longitude")));
}
if (XmlUtil.getText(rootElement, "Latitude") == null || XmlUtil.getText(rootElement, "Latitude") =="") {
deviceAlarm.setLatitude(0.00);
} else {
deviceAlarm.setLatitude(Double.parseDouble(XmlUtil.getText(rootElement, "Latitude")));
}
// device.setName(XmlUtil.getText(rootElement, "DeviceName"));
// device.setManufacturer(XmlUtil.getText(rootElement, "Manufacturer"));
// device.setModel(XmlUtil.getText(rootElement, "Model"));
// device.setFirmware(XmlUtil.getText(rootElement, "Firmware"));
// if (StringUtils.isEmpty(device.getStreamMode())) {
// device.setStreamMode("UDP");
// }
// storager.updateDevice(device);
//cmder.catalogQuery(device, null);
// 回复200 OK
responseAck(evt);
if (offLineDetector.isOnline(deviceId)) {
publisher.onlineEventPublish(deviceId, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);
publisher.deviceAlarmEventPublish(deviceAlarm);
}
} catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
// } catch (DocumentException e) {

1
src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
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@@ -59,6 +59,7 @@ public interface DeviceChannelMapper {
" WHERE 1=1 " +
" <if test=\"hasSubChannel == true\" > AND subCount >0</if>" +
" <if test=\"hasSubChannel == false\" > AND subCount=0</if>" +
" ORDER BY channelId ASC" +
" </script>"})
List<DeviceChannel> queryChannelsByDeviceId(String deviceId, String parentChannelId, String query, Boolean hasSubChannel, Boolean online);

32
src/main/java/com/genersoft/iot/vmp/vmanager/SEEController/SEEController.java Normal file
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@@ -0,0 +1,32 @@
package com.genersoft.iot.vmp.vmanager.SEEController;
import com.genersoft.iot.vmp.gb28181.event.alarm.AlarmEventListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
/**
* @description: SSE推送
* @author: lawrencehj
* @data: 2021-01-20
*/
@Controller
@RequestMapping("/api")
public class SEEController {
@Autowired
AlarmEventListener alarmEventListener;
//设置响应
@RequestMapping("/emit")
public SseEmitter emit() {
SseEmitter sseEmitter = new SseEmitter(0L);
try {
alarmEventListener.addSseEmitters(sseEmitter);
}catch (Exception e){
sseEmitter.completeWithError(e);
}
return sseEmitter;
}
}