    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one
    003 * or more contributor license agreements.  See the NOTICE file
    004 * distributed with this work for additional information
    005 * regarding copyright ownership.  The ASF licenses this file
    006 * to you under the Apache License, Version 2.0 (the
    007 * "License"); you may not use this file except in compliance
    008 * with the License.  You may obtain a copy of the License at
    009 *
    010 *   https://www.apache.org/licenses/LICENSE-2.0
    011 *
    012 * Unless required by applicable law or agreed to in writing,
    013 * software distributed under the License is distributed on an
    014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    015 * KIND, either express or implied.  See the License for the
    016 * specific language governing permissions and limitations
    017 * under the License.
    018 */
    019
    020package org.apache.commons.compress.utils;
    021
    022import java.io.File;
    023import java.nio.file.Path;
    024
    025import org.apache.commons.io.FilenameUtils;
    026import org.apache.commons.io.file.PathUtils;
    027
    028/**
    029 * Generic file name utilities.
    030 *
    031 * @since 1.20
    032 * @deprecated Use {@link PathUtils} and {@link FilenameUtils}.
    033 */
    034@Deprecated
    035public class FileNameUtils {
    036
    037    /**
    038     * Gets the base name (i.e. the part up to and not including the last ".") of the last path segment of a file name.
    039     * <p>
    040     * Will return the file name itself if it doesn't contain any dots. All leading directories of the {@code file name} parameter are skipped.
    041     * </p>
    042     *
    043     * @return the base name of file name
    044     * @param path the path of the file to obtain the base name of.
    045     * @since 1.22
    046     * @deprecated Use {@link PathUtils#getBaseName(Path)}.
    047     */
    048    @Deprecated
    049    public static String getBaseName(final Path path) {
    050        return PathUtils.getBaseName(path);
    051    }
    052
    053    /**
    054     * Gets the base name (i.e. the part up to and not including the last ".") of the last path segment of a file name.
    055     * <p>
    056     * Will return the file name itself if it doesn't contain any dots. All leading directories of the {@code file name} parameter are skipped.
    057     * </p>
    058     *
    059     * @return the base name of file name
    060     * @param fileName the name of the file to obtain the base name of.
    061     * @deprecated Use {@link FilenameUtils#removeExtension(String)}.
    062     */
    063    @Deprecated
    064    public static String getBaseName(final String fileName) {
    065        if (fileName == null) {
    066            return null;
    067        }
    068        return FilenameUtils.removeExtension(new File(fileName).getName());
    069    }
    070
    071    /**
    072     * Gets the extension (i.e. the part after the last ".") of a file.
    073     * <p>
    074     * Will return an empty string if the file name doesn't contain any dots. Only the last segment of a the file name is consulted - i.e. all leading
    075     * directories of the {@code file name} parameter are skipped.
    076     * </p>
    077     *
    078     * @return the extension of file name
    079     * @param path the path of the file to obtain the extension of.
    080     * @since 1.22
    081     * @deprecated Use {@link PathUtils#getExtension(Path)}.
    082     */
    083    @Deprecated
    084    public static String getExtension(final Path path) {
    085        return PathUtils.getExtension(path);
    086    }
    087
    088    /**
    089     * Gets the extension (i.e. the part after the last ".") of a file.
    090     * <p>
    091     * Will return an empty string if the file name doesn't contain any dots. Only the last segment of a the file name is consulted - i.e. all leading
    092     * directories of the {@code fileName} parameter are skipped.
    093     * </p>
    094     *
    095     * @return the extension of file name
    096     * @param fileName the name of the file to obtain the extension of.
    097     * @deprecated Use {@link FilenameUtils#getExtension(String)}.
    098     */
    099    @Deprecated
    100    public static String getExtension(final String fileName) {
    101        return FilenameUtils.getExtension(fileName);
    102    }
    103}