Java Create Directory mkdirsWithExistsCheck(File dir)

Description

mkdirs With Exists Check

License

Apache License

Declaration

public static boolean mkdirsWithExistsCheck(File dir) 

Method Source Code

//package com.java2s;
/*//from  ww w .  j  a  v a 2 s. co m
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.io.IOException;

public class Main {
    public static boolean mkdirsWithExistsCheck(File dir) {
        if (dir.mkdir() || dir.exists()) {
            return true;
        }
        File canonDir = null;
        try {
            canonDir = dir.getCanonicalFile();
        } catch (IOException e) {
            return false;
        }
        String parent = canonDir.getParent();
        return (parent != null)
                && (mkdirsWithExistsCheck(new File(parent)) && (canonDir.mkdir() || canonDir.exists()));
    }
}

Related

1. mkdirsIfNotExists(String pathname)
2. mkdirsifnotExists(String s)
3. mkdirsInRemote(String host, String path, boolean deleteIfExisted)
4. mkdirsOrCrash(File d)
5. mkdirsOrFail(File dirFile)
6. mkdirsWithRetry(final File f)