Java mkdir makeDirIfNotExists(File... paths)

Description

Create any directory in the list paths if it doesn't exist

License

Open Source License

Parameter

Parameter	Description
paths	a parameter

Declaration

public static void makeDirIfNotExists(File... paths) 

Method Source Code

//package com.java2s;
/***************************************************************************
 *   Copyright (C) 2008 by H-Store Project                                 *
 *   Brown University                                                      *
 *   Massachusetts Institute of Technology                                 *
 *   Yale University                                                       *
 *                                                                         *
 *   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 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 {
    /**/*  w  w  w  . j ava  2 s. c o m*/
     * Create any directory in the list paths if it doesn't exist
     * @param paths
     */
    public static void makeDirIfNotExists(String... paths) {
        for (String p : paths) {
            if (p == null)
                continue;
            File f = new File(p);
            if (f.exists() == false) {
                f.mkdirs();
            }
        } // FOR
    }

    /**
     * Create any directory in the list paths if it doesn't exist
     * @param paths
     */
    public static void makeDirIfNotExists(File... paths) {
        for (File f : paths) {
            makeDirIfNotExists(f.getAbsolutePath());
        }
    }

    public static boolean exists(String path) {
        if (path == null)
            return (false);
        return (new File(path).exists());
    }
}

Related

1. makeDirectory(String path)
2. makeDirectory(String path, String directoryName)
3. makeDirectory(String sDir)
4. makeDirectoryWorldAccessible(File directory)
5. makeDirForPath(String path)
6. makeDirRecursive(File f)
7. makeDirs(@Nullable File dir)
8. makeDirs(File dir, int numTries)
9. makeDirs(File f)