Java Path Relative getRelativeDirectoryPath(String in_filePath, String in_basePath)

Description

get Relative Directory Path

License

Open Source License

Parameter

Parameter	Description
in_path	- The absolute directory path
in_basePath	- The base directory path

Return

the given directory path relative to the base path.

Declaration

public static String getRelativeDirectoryPath(String in_filePath,
        String in_basePath) 

Method Source Code

//package com.java2s;
/**/* ww w .  j  a va2  s  . c  om*/
 * StringUtils.java
 * ChilliSource
 * Created by Ian Copland on 30/01/2013
 * 
 * The MIT License (MIT)
 * 
 * Copyright (c) 2013 Tag Games Limited
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

import java.io.File;

public class Main {
    /**
     * @author Ian Copland
     *
     * @param in_path - The absolute directory path
     * @param in_basePath - The base directory path
     *
     * @return the given directory path relative to the base path.
     */
    public static String getRelativeDirectoryPath(String in_filePath,
            String in_basePath) {
        String relativePath = new File(in_basePath).toURI()
                .relativize(new File(in_filePath).toURI()).getPath();
        return standardiseDirectoryPath(relativePath);
    }

    /**
     * Standardised the path to a file.
     * 
     * @author Ian Copland
     * 
     * @param The file path.
     * 
     * @return The standardised file path.
     */
    public static String standardiseDirectoryPath(String in_directoryPath) {
        String standardisedPath = in_directoryPath.replace("\\", "/");
        standardisedPath = in_directoryPath.replace("//", "/");
        if (standardisedPath.endsWith("/") == false) {
            standardisedPath += "/";
        }
        return standardisedPath;
    }
}

Related

1. getRelative(File base, File path)
2. getRelative(String basedir, String child)
3. getRelativeAncestor(File ancestor, File descendant)
4. getRelativeBaseDirectory(final File processedFile)
5. getRelativeChildDirectory(String parent, String child)
6. getRelativeFile(File parent, final String s2)
7. getRelativeFile(File source, String path)
8. getRelativeFile(File subj, File relativeTo)
9. getRelativeFile(File target, File base)