Java Path Delete nio deleteRecursively(final Path path)

Description

delete Recursively

License

Common Public License

Declaration

public static void deleteRecursively(final Path path) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Common Public License 

import java.io.IOException;
import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;

public class Main {
    public static void deleteRecursively(final Path path) throws IOException {
        deleteRecursively(path, true);/*from www.j  a va  2s.c o  m*/
    }

    public static void deleteRecursively(final Path path, final boolean deleteSelf) throws IOException {
        Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                // Delete file
                Files.delete(file);
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {
                // Try to delete anyway
                Files.delete(file);
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                if (exc == null) {
                    // Delete directory (unless self)
                    if (deleteSelf || !dir.equals(path)) {
                        Files.delete(dir);
                    }
                    return FileVisitResult.CONTINUE;
                } else {
                    throw exc;
                }
            }
        });
    }
}

Related

1. deletePathRecursively(String path)
2. deleteQuietly(@Nullable Path path)
3. deleteQuietly(Path dir)
4. deleteRecursive(Path path)
5. deleteRecursive(Path path)
6. deleteRecursively(Path directory)
7. deleteRecursively(Path path)
8. deleteTmpDir(Path path)
9. deleteTreeBelowPath(Path startHerePath)