// Lab13.java (C) 2007 adolfo@di-mare.com

/**
    @(#)Lab13.java 2007
    Lectura de los nombres de archivos del directorio actual.

    @author Adolfo Di Mare <adolfo@di-mare.com>
 */

import java.io.*; // Clases para leer desde el teclado
import java.io.File;

/**  Clase que contiene el programa principal. */
public class Lab13 {

    /** Tutorial on using 'File'.
        @see http://www.tutorialspoint.com/java/java_file_class.htm
    */
    public static void Java_main() {
        File F = null;
        String STR[] = { "test1.txt", "test2.txt" };
        try {
            // for each string in string array
            for ( int i=0; i<STR.length; ++i ) {
                String nombre = STR[i];

                // create new file
                F = new File(nombre);

                // prints absolute path
                System.out.print( F.getAbsolutePath() );

                // prints
                System.out.println( " is executable: " + F.canExecute() );
            }
        }
        catch (Exception e){
            // if any I/O error occurs
            e.printStackTrace();
        }
    }

    /** Graba los directorios y archivos del directorio actual. */
    public static void DIR() {
        File F = new File( "." ); // ".\\*.*"
        String STR[] = F.list();
        if ( STR==null ) {
            System.out.println( "NO HAY archivos" );
        }
        else try {
            // for each string in string array
            for ( int i=0; i<STR.length; ++i ) {
                File Faqui = new File( STR[i] );

                // prints absolute path
                System.out.print( Faqui.getAbsolutePath() + " -> " );

                // prints
                System.out.print( " is executable: " + Faqui.canExecute() );

                // prints
                System.out.println( " is isDirectory: " + Faqui.isDirectory() );
            }
        }
        catch (Exception e){
            // if any I/O error occurs
            e.printStackTrace();
        }
    }

    /** Programa principal. */
    public static void main( String args[] ) throws IOException {
        Java_main();
        DIR();
    }
}
/* EJECUCION

Welcome to DrJava.  Working directory is X:\DIR\SubDir
> run Lab13
X:\DIR\SubDir\test1.txt is executable: false
X:\DIR\SubDir\test2.txt is executable: false
X:\DIR\SubDir\00-Adolfo ->  is executable: true is isDirectory: true
X:\DIR\SubDir\01-Califica.xls ->  is executable: true is isDirectory: false
X:\DIR\SubDir\02-Material-CI-1101.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\Bitacora ->  is executable: true is isDirectory: true
X:\DIR\SubDir\ci-1101.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\Java ->  is executable: true is isDirectory: true
X:\DIR\SubDir\p1-ea-1.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ea-2.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ea-f.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-1.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-2.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-3.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-4.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-5.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-5.java ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-6.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-7.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-8.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\p1-ta-9.htm ->  is executable: true is isDirectory: false
X:\DIR\SubDir\Pg1 ->  is executable: true is isDirectory: true
X:\DIR\SubDir\Quices.xls ->  is executable: true is isDirectory: false
>

*/

// EOF: Lab13.java