EventPublisher.java
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package com.genersoft.iot.vmp.gb28181.event;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.bean.GbStream;
import com.genersoft.iot.vmp.gb28181.event.offline.OfflineEvent;
import com.genersoft.iot.vmp.gb28181.event.platformKeepaliveExpire.PlatformKeepaliveExpireEvent;
import com.genersoft.iot.vmp.gb28181.event.platformNotRegister.PlatformCycleRegisterEvent;
import com.genersoft.iot.vmp.gb28181.event.platformNotRegister.PlatformNotRegisterEvent;
import com.genersoft.iot.vmp.gb28181.event.subscribe.catalog.CatalogEvent;
import com.genersoft.iot.vmp.media.zlm.event.ZLMOfflineEvent;
import com.genersoft.iot.vmp.media.zlm.event.ZLMOnlineEvent;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.scheduling.annotation.Async;
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.online.OnlineEvent;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* @description:Event事件通知推送器，支持推送在线事件、离线事件
* @author: swwheihei
* @date: 2020年5月6日 上午11:30:50
*/
@Component
public class EventPublisher {
@Autowired
private ApplicationEventPublisher applicationEventPublisher;
public void onlineEventPublish(Device device, String from) {
OnlineEvent onEvent = new OnlineEvent(this);
onEvent.setDevice(device);
onEvent.setFrom(from);
applicationEventPublisher.publishEvent(onEvent);
}
public void outlineEventPublish(String deviceId, String from){
OfflineEvent outEvent = new OfflineEvent(this);
outEvent.setDeviceId(deviceId);
outEvent.setFrom(from);
applicationEventPublisher.publishEvent(outEvent);
}
/**
* 平台心跳到期事件
* @param platformGbId
*/
public void platformKeepaliveExpireEventPublish(String platformGbId){
PlatformKeepaliveExpireEvent platformNotRegisterEvent = new PlatformKeepaliveExpireEvent(this);
platformNotRegisterEvent.setPlatformGbID(platformGbId);
applicationEventPublisher.publishEvent(platformNotRegisterEvent);
}
/**
* 平台未注册事件
* @param platformGbId
*/
public void platformNotRegisterEventPublish(String platformGbId){
PlatformNotRegisterEvent platformNotRegisterEvent = new PlatformNotRegisterEvent(this);
platformNotRegisterEvent.setPlatformGbID(platformGbId);
applicationEventPublisher.publishEvent(platformNotRegisterEvent);
}
/**
* 平台周期注册事件
* @param paltformGbId
*/
public void platformRegisterCycleEventPublish(String paltformGbId) {
PlatformCycleRegisterEvent platformCycleRegisterEvent = new PlatformCycleRegisterEvent(this);
platformCycleRegisterEvent.setPlatformGbID(paltformGbId);
applicationEventPublisher.publishEvent(platformCycleRegisterEvent);
}
/**
* 设备报警事件
* @param deviceAlarm
*/
public void deviceAlarmEventPublish(DeviceAlarm deviceAlarm) {
AlarmEvent alarmEvent = new AlarmEvent(this);
alarmEvent.setAlarmInfo(deviceAlarm);
applicationEventPublisher.publishEvent(alarmEvent);
}
public void zlmOfflineEventPublish(String mediaServerId){
ZLMOfflineEvent outEvent = new ZLMOfflineEvent(this);
outEvent.setMediaServerId(mediaServerId);
applicationEventPublisher.publishEvent(outEvent);
}
public void zlmOnlineEventPublish(String mediaServerId) {
ZLMOnlineEvent outEvent = new ZLMOnlineEvent(this);
outEvent.setMediaServerId(mediaServerId);
applicationEventPublisher.publishEvent(outEvent);
}
@Async
public void catalogEventPublish(String platformId, DeviceChannel deviceChannel, String type) {
List<DeviceChannel> deviceChannelList = new ArrayList<>();
deviceChannelList.add(deviceChannel);
catalogEventPublish(platformId, deviceChannelList, type);
}
@Async
public void catalogEventPublish(String platformId, List<DeviceChannel> deviceChannels, String type) {
CatalogEvent outEvent = new CatalogEvent(this);
List<DeviceChannel> channels = new ArrayList<>();
if (deviceChannels.size() > 1) {
// 数据去重
Set<String> gbIdSet = new HashSet<>();
for (DeviceChannel deviceChannel : deviceChannels) {
if (!gbIdSet.contains(deviceChannel.getChannelId())) {
gbIdSet.add(deviceChannel.getChannelId());
channels.add(deviceChannel);
}
}
}else {
channels = deviceChannels;
}
outEvent.setDeviceChannels(channels);
outEvent.setType(type);
outEvent.setPlatformId(platformId);
applicationEventPublisher.publishEvent(outEvent);
}
@Async
public void catalogEventPublishForStream(String platformId, GbStream[] gbStreams, String type) {
CatalogEvent outEvent = new CatalogEvent(this);
outEvent.setGbStreams(gbStreams);
outEvent.setType(type);
outEvent.setPlatformId(platformId);
applicationEventPublisher.publishEvent(outEvent);
}
@Async
public void catalogEventPublishForStream(String platformId, GbStream gbStream, String type) {
GbStream[] gbStreams = {gbStream};
catalogEventPublishForStream(platformId, gbStreams, type);
}
}