Java Path Exist nio exists(String path)

Description

Answers if the given path denotes existing directory.

License

Apache License

Parameter

Parameter	Description
path	The directory path.

Return

True if the given path denotes an existing directory.

Declaration

public static boolean exists(String path) 

Method Source Code

//package com.java2s;
/*//from www . ja  v a 2s  . c om
 * 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.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class Main {
    /**
     * Answers if the given path denotes existing directory.
     *
     * @param path The directory path.
     * @return {@code True} if the given path denotes an existing directory.
     */
    public static boolean exists(String path) {
        if (path == null)
            return false;

        Path p = Paths.get(path);

        return Files.exists(p) && Files.isDirectory(p) && Files.isReadable(p);
    }
}

Related

1. exists(Path file)
2. exists(Path path)
3. exists(Path path, LinkOption... options)
4. exists(Path value)
5. exists(Path... files)
6. existsAndIsDirectory(Path path)
7. fileExists(Path path)
8. getNonExisting(Path path)
9. isExists(final Path path)