Java Path File Read nio setReadOnly(Path file)

Description

set Read Only

License

Open Source License

Declaration

public static boolean setReadOnly(Path file) 

Method Source Code

//package com.java2s;
/**/*from   www  .  jav  a  2 s .co  m*/
 * This file is part of CubeEngine.
 * CubeEngine is licensed under the GNU General Public License Version 3.
 *
 * CubeEngine 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 3 of the License, or
 * (at your option) any later version.
 *
 * CubeEngine 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 CubeEngine.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.nio.file.Files;
import java.nio.file.Path;

import java.nio.file.attribute.DosFileAttributeView;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.PosixFilePermission;
import java.nio.file.attribute.PosixFilePermissions;

import java.util.Set;

public class Main {
    private static final Set<PosixFilePermission> READ_ONLY_PERM = PosixFilePermissions.fromString("r--r-----");

    public static boolean setReadOnly(Path file) {
        try {
            Files.getFileAttributeView(file, PosixFileAttributeView.class).setPermissions(READ_ONLY_PERM);
        } catch (Exception ignore) {
            try {
                Files.getFileAttributeView(file, DosFileAttributeView.class).setReadOnly(true);
            } catch (Exception ignored) {
                return false;
            }
        }
        return true;
    }
}

Related

1. readStringFromPath(Path path)
2. readTextFile(Path p)
3. readTextFileFromResources(String filepath, ClassLoader classLoader)
4. readTextFromFile(String textFilePath)
5. setReadable(final Path path, boolean readable)