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.flink.streaming.connectors.flume.examples;
  
  import org.apache.flume.Channel;
  import org.apache.flume.ChannelSelector;
  import org.apache.flume.Context;
  import org.apache.flume.Event;
  import org.apache.flume.Transaction;
  import org.apache.flume.channel.ChannelProcessor;
  import org.apache.flume.channel.MemoryChannel;
  import org.apache.flume.channel.ReplicatingChannelSelector;
  import org.apache.flume.conf.Configurables;
  import org.apache.flume.source.ThriftSource;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Start Flume Source service.
   */
  public class FlumeThriftService {
      private static String hostname = "localhost";
      private static int port = 9000;
  
      public static void main(String[] args) throws Exception {
          //Flume Source
          ThriftSource source = new ThriftSource();
          Channel ch = new MemoryChannel();
          Configurables.configure(ch, new Context());
  
          Context context = new Context();
          context.put("port", String.valueOf(port));
          context.put("bind", hostname);
          Configurables.configure(source, context);
  
          List<Channel> channels = new ArrayList<>();
          channels.add(ch);
          ChannelSelector rcs = new ReplicatingChannelSelector();
          rcs.setChannels(channels);
          source.setChannelProcessor(new ChannelProcessor(rcs));
          source.start();
          System.out.println("ThriftSource service start.");
  
          while (true) {
              Transaction transaction = ch.getTransaction();
              transaction.begin();
              Event event = ch.take();
              if (null != event) {
                  System.out.println(event);
                  System.out.println(new String(event.getBody()).trim());
              }
              transaction.commit();
              transaction.close();
          }
  
      }
  }
  