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/**
 * Copyright (C) 2015 Greg Brandt ([email protected])
 *
 * 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 com.github.brandtg.switchboard;

import io.dropwizard.lifecycle.Managed;

public class HdfsLogServer extends LogServer {
  private Managed logIndexer;

  @Override
  public void createLogIndexer(HdfsLogServerConfig config, LogIndex logIndex) {
    if (logIndexer == null) {
      synchronized (this) {
        if (logIndexer == null) {
          logIndexer = new HdfsLogIndexer(config, logIndex);
        }
      }
    }
  }

  @Override
  public Managed getLogIndexer() {
    return logIndexer;
  }

  public static void main(String[] args) throws Exception {
    new HdfsLogServer().run(args);
  }
}