Changes

wangmengmeng

2024-12-24 24432a361d5c6bd6f3d8c008693e9f1155d62517

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package com.dji.sdk.mqtt.status;
 
import com.dji.sdk.config.version.GatewayManager;
import com.dji.sdk.common.SDKManager;
import com.dji.sdk.mqtt.IMqttTopicService;
import com.dji.sdk.mqtt.TopicConst;
import org.springframework.stereotype.Component;
 
import javax.annotation.Resource;
 
/**
 *
 * @author sean.zhou
 * @date 2021/11/10
 * @version 0.1
 */
@Component
public class StatusSubscribe {
 
    public static final String TOPIC = TopicConst.BASIC_PRE + TopicConst.PRODUCT + "%s" + TopicConst.STATUS_SUF;
 
    @Resource
    private IMqttTopicService topicService;
 
    public void subscribe(GatewayManager gateway) {
        SDKManager.registerDevice(gateway);
        topicService.subscribe(String.format(TOPIC, gateway.getGatewaySn()));
    }
 
    public void subscribeWildcardsStatus() {
        topicService.subscribe(String.format(TOPIC, "+"));
    }
 
    public void unsubscribe(GatewayManager gateway) {
        SDKManager.logoutDevice(gateway.getGatewaySn());
        topicService.unsubscribe(String.format(TOPIC, gateway.getGatewaySn()));
    }
 
}