Java Path Delete nio deleteRecursively(Path path)

Description

delete Recursively

License

Open Source License

Declaration

public static void deleteRecursively(Path path) 

Method Source Code

//package com.java2s;
/*//www  .  j  a v a 2  s  .  c o m
 *  Copyright (c) 2008 - Tomas Janecek.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

import java.io.IOException;

import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.nio.file.LinkOption;
import java.nio.file.Path;
import java.nio.file.SimpleFileVisitor;

import java.nio.file.attribute.BasicFileAttributes;

public class Main {
    public static void deleteRecursively(Path path) {
        try {
            if (!Files.exists(path, LinkOption.NOFOLLOW_LINKS)) {
                return;
            }

            if (!Files.isDirectory(path, LinkOption.NOFOLLOW_LINKS)) {
                Files.delete(path);
            } else {
                Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
                    @Override
                    public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                        Files.delete(file);
                        return FileVisitResult.CONTINUE;
                    }

                    @Override
                    public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                        if (exc != null) {
                            throw exc;
                        }
                        Files.delete(dir);
                        return FileVisitResult.CONTINUE;
                    }
                });
            }
        } catch (IOException ex) {
            throw new RuntimeException("Failed to delete " + path.toAbsolutePath().toString(), ex);
        }

    }
}

Related

1. deleteQuietly(Path dir)
2. deleteRecursive(Path path)
3. deleteRecursive(Path path)
4. deleteRecursively(final Path path)
5. deleteRecursively(Path directory)
6. deleteTmpDir(Path path)
7. deleteTreeBelowPath(Path startHerePath)
8. doDelete(@Nonnull Path path)
9. forceDelete(Path path)