code: /*******************************************************************************
   * Copyright 2018 572682
   * 
   * 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 us.dot.its.jpo.ode.services.json;
  
  import us.dot.its.jpo.ode.OdeProperties;
  import us.dot.its.jpo.ode.util.JsonUtils;
  import us.dot.its.jpo.ode.wrapper.AbstractSubPubTransformer;
  import us.dot.its.jpo.ode.wrapper.MessageProducer;
  
  /* 
   * The MessageProcessor value type is String 
   */
  public class ToJsonConverter<V> extends AbstractSubPubTransformer<String, V, String> {
  
      private boolean verbose;
  
      public ToJsonConverter(OdeProperties odeProps, boolean verbose, String outTopic) {
          super(MessageProducer.defaultStringMessageProducer(
             odeProps.getKafkaBrokers(),
             odeProps.getKafkaProducerType(), 
             odeProps.getKafkaTopicsDisabledSet()), outTopic);
          this.verbose = verbose;
      }
  
      @Override
      protected String process(V consumedData) {
          return JsonUtils.toJson(consumedData, verbose);
      }
  }
  