648540858
2021-01-21 ff7ecd270c7d0b2cd1dd2ec078df0dbe62aad08d
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package com.genersoft.iot.vmp.gb28181.event;
 
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;
 
/**    
 * @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(String deviceId, String from) {
        OnlineEvent onEvent = new OnlineEvent(this);
        onEvent.setDeviceId(deviceId);
        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);
    }
    
    /**
     * 设备报警事件
     * @param deviceAlarm
     */
    public void deviceAlarmEventPublish(DeviceAlarm deviceAlarm) {
        AlarmEvent alarmEvent = new AlarmEvent(this);
        alarmEvent.setAlarmInfo(deviceAlarm);
        applicationEventPublisher.publishEvent(alarmEvent);
    }
}