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• 1.1.9.RELEASE
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• MqttCallback.java

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com.feingto.iot.client.service.MqttCallback Maven / Gradle / Ivy

package com.feingto.iot.client.service;

import com.feingto.iot.common.model.mqtt.SendMessage;
import com.feingto.iot.common.service.ResponseCallback;

/**
 * MQTT 消息回调接口
 *
 * @author longfei
 */
public abstract class MqttCallback implements ResponseCallback {
    protected abstract void messageArrived(String topic, String message);

    protected abstract void exceptionCaught(Throwable cause);

    @Override
    public void onResponse(SendMessage message) {
        messageArrived(message.topic(), new String(message.payload()));
    }

    @Override
    public void onFailure(Throwable e) {
        exceptionCaught(e);
    }
}