Loading Image from db done !! Problem with byte array to Image

[Ashutosh khanna]

 
import java.sql.*;
import javax.swing.*;
import java.awt.*;
 
public class consqlimage
{
public consqlimage()
{
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:dsn","sa","manshu");
Statement stat = con.createStatement();
ResultSet rs = stat.executeQuery("Select pic from t_image");
 
byte b[];
b = new byte[1000];
while(rs.next())
{
b= rs.getBytes("pic");
 
}
for(int a=0;a!=b.length;a++)
{
System.out.println(b[a]);
}
 
JFrame f = new JFrame();
ImageIcon i1 = new ImageIcon(b+"jpeg");
 
JLabel l1=new JLabel("january",i1,SwingConstants.LEFT);
f.getContentPane().add(l1);
f.getContentPane().setLayout(new FlowLayout(FlowLayout.LEFT));
f.setSize(500,500);
f.setVisible(true);
con.close();
}
catch(Exception e)
{
System.out.println(e);
}
}
 
public static void main(String args[])
{
new consqlimage();
}
}

[Jeanne Boyarsky]

Ashutosh,
Welcome to JavaRanch!

What error message are you getting?

[Ashutosh khanna]

Thanks for replying.

The thing is that i am not getting any image in the frame.. no errors.

and i have printed the contents of the byte array on console just the check whether it is empty.

instead of a dry run... why don't you try with your database ?

[Jeanne Boyarsky]

Ashutosh,
I don't follow. When you print the byte array, is it empty or does it output bytes?