Java Create Directory mkdirIfNotExists(File dir)

Description

0: dir not created because it already exists 1: dir created -1: dir needs to be created, but failed

License

Apache License

Parameter

Parameter	Description
dir	a parameter

Declaration

public static int mkdirIfNotExists(File dir) 

Method Source Code

//package com.java2s;
/*/*  www  .ja va 2 s  .com*/
 * Enfili
 * Project hosted at https://github.com/ryanhosp/enfili/
 * Copyright 2013 Ho Siaw Ping Ryan
 *    
 * 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;

public class Main {
    /**
     * 0: dir not created because it already exists 1: dir created -1: dir needs
     * to be created, but failed
     * 
     * @param dir
     * @return
     */
    public static int mkdirIfNotExists(File dir) {
        if (!dir.exists()) {
            if (dir.mkdirs()) {
                return 1;
            } else {
                return -1;
            }
        } else {
            return 0;
        }
    }
}

Related

1. mkdir(String s)
2. mkdir(String save)
3. mkdir(String sFullDirName)
4. mkDirAndFile(File file)
5. mkdirIfMissing(File dir)
6. mkDirRec(File file)
7. mkdirs(File folder)
8. mkdirs(File outdir, String path)
9. mkdirs(File parent, String name, boolean mkdirs)