Checking File Accessibility - Java File Path IO

Java examples for File Path IO:File Operation

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Introduction

To check file accessibility level, using the isReadable(), isWritable(), and isExecutable() methods.

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) {
    Path path = FileSystems.getDefault().getPath(
        "C:/folder1/folder2/folder4", "test2.txt");

    boolean is_readable = Files.isReadable(path);
    boolean is_writable = Files.isWritable(path);
    boolean is_executable = Files.isExecutable(path);
    boolean is_regular = Files.isRegularFile(path, LinkOption.NOFOLLOW_LINKS);

    if ((is_readable) && (is_writable) && (is_executable) && (is_regular)) {
      System.out.println("The checked file is accessible!");
    } else {//  w  ww  .j av a2s . c  o  m
      System.out.println("The checked file is not accessible!");
    }

  }
}

Result


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