org.pidster.mqtt.shell.ConsoleReceiver.java Source code

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Here is the source code for org.pidster.mqtt.shell.ConsoleReceiver.java

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/*
 * Copyright 2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.pidster.mqtt.shell;

import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.pidster.mqtt.shell.event.MqttMessageEvent;
import org.springframework.context.ApplicationListener;

/**
 * @author pidster
 *
 */
public class ConsoleReceiver implements ApplicationListener<MqttMessageEvent> {

    public void onApplicationEvent(MqttMessageEvent event) {

        MqttMessage message = event.getMessage();

        String payload = new String(message.getPayload());
        String topic = event.getTopic();
        int qos = message.getQos();

        System.out.printf("%n '%s' -> %s (%s)", payload, topic, qos);
    }

}