/*
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2025, QOS.ch. All rights reserved.
    *
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v1.0 as published by
    * the Eclipse Foundation
    *
    *   or (per the licensee's choosing)
   *
   * under the terms of the GNU Lesser General Public License version 2.1
   * as published by the Free Software Foundation.
   */
  
  package ch.qos.logback.core.rolling.helper;
  
  import ch.qos.logback.core.spi.ContextAwareBase;
  import ch.qos.logback.core.util.FileUtil;
  
  import java.io.File;
  
  abstract public class CompressionStrategyBase extends ContextAwareBase implements CompressionStrategy {
  
      static final int BUFFER_SIZE = 65536;
  
      void createMissingTargetDirsIfNecessary(File file) {
          boolean result = FileUtil.createMissingParentDirectories(file);
          if (!result) {
              addError("Failed to create parent directories for [" + file.getAbsolutePath() + "]");
          }
      }
  }