content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.resource;
  
  import alluxio.conf.Configuration;
  import alluxio.conf.PropertyKey;
  
  import io.netty.util.ResourceLeakDetector;
  import io.netty.util.ResourceLeakDetectorFactory;
  
  /**
   * The class responsible for instantiating {@link AlluxioResourceLeakDetector}.
   */
  public class AlluxioResourceLeakDetectorFactory extends ResourceLeakDetectorFactory {
  
    private static final ResourceLeakDetectorFactory INSTANCE =
        new AlluxioResourceLeakDetectorFactory();
  
    private final boolean mExitOnLeak = (boolean) Configuration.get(
        PropertyKey.LEAK_DETECTOR_EXIT_ON_LEAK);
  
    /**
     * @return the singleton instance of the {@link AlluxioResourceLeakDetectorFactory}
     */
    public static ResourceLeakDetectorFactory instance() {
      return INSTANCE;
    }
  
    @Override
    public <T> ResourceLeakDetector<T> newResourceLeakDetector(Class<T> resource,
        int samplingInterval, long maxActive) {
      return newResourceLeakDetector(resource, samplingInterval);
    }
  
    @Override
    public <T> ResourceLeakDetector<T> newResourceLeakDetector(Class<T> resource,
        int samplingInterval) {
      return new AlluxioResourceLeakDetector<>(resource, samplingInterval, mExitOnLeak);
    }
  }
  