Java tutorial
/* * Copyright 2016 Pigumer Group. * * 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 jp.pigumer.job; import jp.pigumer.mqtt.Client; import org.eclipse.paho.client.mqttv3.MqttException; import org.eclipse.paho.client.mqttv3.MqttMessage; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.scheduling.annotation.Scheduled; import java.util.UUID; public class IntervalJob { private static Logger log = LoggerFactory.getLogger(IntervalJob.class); @Autowired Client client; @Scheduled(fixedDelay = 5000) public void job() { log.info("job"); try { client.getClient().publish("test", new MqttMessage(UUID.randomUUID().toString().getBytes())); } catch (MqttException e) { log.warn("publish", e); } } }