how to get exact file path

**raj.mscking@gmail.com** · 02-06-2012, 09:53 AM

Hi!
I wants to get exact file for my program,
i add my problematic code with this thread,
so many i choose a correct file by file chooser.
But it is not taken its file please help my brother..,

Java Code:


import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;
public class FileSelect extends JFrame implements ActionListener {
    JLabel label_1;
    JLabel label_2;
    JLabel label_3;
    TextField textfield_1;
    JLabel label_4;
    JTextField textfield_2;
    JButton button_3;
    JButton button_2;
    JButton button_1;
    
    Panel p;
    JButton button_4;
    FileDialog fd1;
    Dialog d;

    String s,temp;
    String s1,s2;
    

    public FileSelect() {

        
        FileSelectLayout customLayout = new FileSelectLayout();

        getContentPane().setFont(new Font("Helvetica", Font.PLAIN, 12));
        getContentPane().setLayout(customLayout);

        label_1 = new JLabel("DATA SECURITY USING CRYPTOGRAPHY AND STEGANOGRAPHY");
        getContentPane().add(label_1);

        label_2 = new JLabel("DES  Encryption:-");
        getContentPane().add(label_2);

        label_3 = new JLabel("Enter Encryption Key :-");
        getContentPane().add(label_3);

        textfield_1 = new TextField("");
        getContentPane().add(textfield_1);

        label_4 = new JLabel("Select the File :-");
        getContentPane().add(label_4);

        textfield_2 = new JTextField("");
        getContentPane().add(textfield_2);

        button_2 = new JButton("Browse");
        getContentPane().add(button_2);

        button_1 = new JButton("Start Encryption");
        getContentPane().add(button_1);

        button_3 = new JButton("<<Back");
        getContentPane().add(button_3);

        button_4 = new JButton("OK");
        getContentPane().add(button_4);

        d=new Dialog(this,"Error with Entry !");
        

        
        button_1.addActionListener(this);
        button_2.addActionListener(this);
        button_3.addActionListener(this);
        button_4.addActionListener(this);
        
        textfield_1.setEchoChar('*');

        fd1=new FileDialog(this,"Open the file",FileDialog.LOAD);

        d=new Dialog(this,"mistake in Entry");
        d.setSize(100,100);
        p=new Panel();
        button_4 = new JButton("Ok");
        button_4.addActionListener(this);
        p.add(button_4);
        d.add(p);

        
        addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                System.exit(0);
            }
        });
    }

    public void actionPerformed(ActionEvent e)
    { 
        if (e.getSource()==button_1) // Start Encryption
        { // if 1
        

            // Clear the temp Files
            
            File f11=new File("../CryptoStegno/src/TwoOfAbove/test.txt");
            File f22=new File("../CryptoStegno/src/TwoOfAbove/dec1.txt");
            f11.delete();
            f22.delete();

            //-----------------------------------------------------------------------//

            s1=textfield_2.getText(); // file
            s2=textfield_1.getText(); // key
            System.out.println(s2); // key1
            System.out.println(s1); // File
            
            File f=new File(s1);
            int i1=s2.length();
                         
            int k1=1;
                         
            int flag=0;
             
            if(f.isFile())                              :(devil):  [SIZE=7][FONT=impact] (here is my problem Brother)[/FONT][/SIZE]
            { // 2
                k1=0; 
            } // 2
            System.out.println("\n this "+k1);
            if(i1!=8 || k1==1) // if error in entry
            { // 3
                d.show();
            } // 3
            
//--------------------------------TRIPLE-DES STEP1 START--------------------------------------//
            
            else
            {    // else 1
                System.out.print("test\n");
                if(s2.length() != 8)
                { // 4
                    System.out.print("Error on 116\n");
                } //4
                else 
                {        // else at 136
        
                    char key[]=new char[8];
                    key[0]=s2.charAt(0);

I am waiting for your ans pls help me..,