content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.apache.camel.example.spring.boot.paho.mqtt5;
  
  import org.apache.camel.builder.RouteBuilder;
  import org.springframework.stereotype.Component;
  import java.util.concurrent.atomic.AtomicInteger;
  
  import static org.apache.camel.LoggingLevel.DEBUG;
  import static org.apache.camel.LoggingLevel.INFO;
  
  @Component
  public class PahoMqtt5RouteBuilder extends RouteBuilder {
  
      AtomicInteger counter = new AtomicInteger(0);
  
      @Override
      public void configure() throws Exception {
  
          // The following consumers share the same conversation group (group1) and will be loadbalanced
          from("paho-mqtt5:{{consumer.topic}}?brokerUrl={{broker.url}}&clientId=consumerA")
                  .id("consumerA")
                  .log(INFO, "CONSUMER A - MESSAGE: ${body}");
  
          from("paho-mqtt5:{{consumer.topic}}?brokerUrl={{broker.url}}&clientId=consumerB")
                  .id("consumerB")
                  .log(INFO, "CONSUMER B - MESSAGE: ${body}");
  
          from("paho-mqtt5:{{consumer.topic}}?brokerUrl={{broker.url}}&clientId=consumerC")
                  .id("consumerC")
                  .log(INFO, "CONSUMER C - MESSAGE: ${body}");
  
          from("paho-mqtt5:{{consumer.topic}}?brokerUrl={{broker.url}}&clientId=consumerD")
                  .id("consumerD")
                  .log(INFO, "CONSUMER D - MESSAGE: ${body}");
  
          from("paho-mqtt5:{{consumer.topic}}?brokerUrl={{broker.url}}&clientId=consumerE")
                  .id("consumerE")
                  .log(INFO, "CONSUMER E - MESSAGE: ${body}");
  
          from("paho-mqtt5:{{consumer.topic}}?brokerUrl={{broker.url}}&clientId=consumerF")
                  .id("consumerF")
                  .log(INFO, "CONSUMER F - MESSAGE: ${body}");
  
          // the producer
          from("timer://foo?fixedRate=true&period={{producer.period}}")
                  .id("producer")
                  .process(exchange -> {
                      exchange.getIn().setBody(counter.getAndIncrement()+" - hello world");
                  })
                  .log(DEBUG,"PRODUCER   - MESSAGE: ${body}")
                  .to("paho-mqtt5:{{producer.topic}}?brokerUrl={{broker.url}}&clientId=producer");
      }
  }
  