Attr.java Source code

Introduction

Here is the source code for Attr.java

Source

import java.io.File;

public class Attr {
    public static void main(String args[]) {
        File path = new File(args[0]); // grab command-line argument
        String exists = getYesNo(path.exists());
        String canRead = getYesNo(path.canRead());
        String canWrite = getYesNo(path.canWrite());
        String isFile = getYesNo(path.isFile());
        String isHid = getYesNo(path.isHidden());
        String isDir = getYesNo(path.isDirectory());
        String isAbs = getYesNo(path.isAbsolute());
        System.out.println("File attributes for '" + args[0] + "'");
        System.out.println("Exists    : " + exists);
        if (path.exists()) {
            System.out.println("Readable   : " + canRead);
            System.out.println("Writable   : " + canWrite);
            System.out.println("Is directory : " + isDir);
            System.out.println("Is file    : " + isFile);
            System.out.println("Is hidden   : " + isHid);
            System.out.println("Absolute path : " + isAbs);
        }
    }

    private static String getYesNo(boolean b) {
        return (b ? "Yes" : "No");
    }
}