Java Path File Extention nio insertSuffixBeforeExtension(String path, String suffix)

Description

insert Suffix Before Extension

License

Apache License

Declaration

public static String insertSuffixBeforeExtension(String path, String suffix) 

Method Source Code

//package com.java2s;
/**//  w  w  w  .  j av a2 s  .  co  m
 * 
 *    Copyright 2017 Florian Erhard
 *
 *   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.
 * 
 */

import java.io.File;

import java.nio.file.Path;

public class Main {
    public static String insertSuffixBeforeExtension(String path, String suffix) {
        return getFullNameWithoutExtension(path) + suffix + "." + getExtension(path);
    }

    public static String getFullNameWithoutExtension(File f) {
        String path = f.getAbsolutePath();
        return getFullNameWithoutExtension(path);
    }

    public static String getFullNameWithoutExtension(Path f) {
        String path = f.toString();
        return getFullNameWithoutExtension(path);
    }

    public static String getFullNameWithoutExtension(String path) {
        int dotIndex = path.lastIndexOf('.');
        int slashIndex = path.lastIndexOf(File.separatorChar);
        if (dotIndex > slashIndex)
            return path.substring(0, dotIndex);
        else
            return path;
    }

    public static String getExtension(File f) {
        String path = f.getAbsolutePath();
        return getExtension(path);
    }

    public static String getExtension(Path f) {
        String path = f.toString();
        return getExtension(path);
    }

    public static String getExtension(String path) {
        int dotIndex = path.lastIndexOf('.');
        int slashIndex = path.lastIndexOf(File.pathSeparatorChar);
        if (dotIndex > slashIndex)
            return path.substring(dotIndex + 1);
        else
            return "";
    }
}

Related

1. getLeafName(Path path, boolean includeExtension)
2. getListOfFilesByExtension(Path directoryPath, Set extensions)
3. getPath(String outputDir, String qualifiedFilename, String fileextension)
4. getTransformedOutputPath(Path input, String compressExtension, String outputDir)
5. hasExtensionIgnoreCase(Path path, String ext)
6. listFile(final String path, final String extension)
7. listFiles(final Path path, final String... extensions)
8. listFiles(String path, String extension)
9. removeExtension(final Path path)