Getting file and directory information - Java File Path IO

Java examples for File Path IO:File Owner

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Description

Getting file and directory information

Demo Code

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

public class Main {
  public static void main(String[] args) throws Exception {
    Path path = FileSystems.getDefault().getPath("/home/docs/users.txt");
    displayFileAttributes(path);// w ww . j av a 2  s. c  o  m
  }

  private static void displayFileAttributes(Path path) throws Exception {
    String format =
              "Exists: %s %n"
            + "notExists: %s %n"
            + "Directory: %s %n"
            + "Regular: %s %n"
            + "Executable: %s %n"
            + "Readable: %s %n"
            + "Writable: %s %n"
            + "Hidden: %s %n"
            + "Symbolic: %s %n"
            + "Last Modified Date: %s %n"
            + "Size: %s %n";

    System.out.printf(format,
            Files.exists(path, LinkOption.NOFOLLOW_LINKS),
            Files.notExists(path, LinkOption.NOFOLLOW_LINKS),
            Files.isDirectory(path, LinkOption.NOFOLLOW_LINKS),
             Files.isRegularFile(path, LinkOption.NOFOLLOW_LINKS),
             Files.isExecutable(path),
             Files.isReadable(path),
             Files.isWritable(path),
             Files.isHidden(path),
             Files.isSymbolicLink(path),
             Files.getLastModifiedTime(path, LinkOption.NOFOLLOW_LINKS),
             Files.size(path));
  }
}

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