i am inserting an image into database but it is showing relative path not absolute path

hi my first page.........

Enter your name:

Upload photo:

Father name:

Age:

Username:

Password

Qualification:

Gender:

Phone number:

then addimage.jsp

<%@ page import="java.io.,java.sql." %> <% try { String name=request.getParameter("sname"); String url=request.getParameter("url"); System.out.println(url); String fname=request.getParameter("fname"); String usname=request.getParameter("usn"); String pass=request.getParameter("pasws"); String uage=request.getParameter("age"); String uqal=request.getParameter("qal"); String ugen=request.getParameter("gen"); String upno=request.getParameter("pno"); Class.forName("oracle.jdbc.driver.OracleDriver"); Connection con=DriverManager.getConnection("jdbc:oracle:thin:scott/tiger@//localhost:1521/XE","scott","tiger"); PreparedStatement pst = con.prepareStatement("insert into errortab values(?,?,?,?,?,?)");

pst.setString(1,name);
pst.setString(2,fname);
pst.setString(3,uage);
pst.setString(4,uqal);
pst.setString(5,ugen);
pst.setString(6,upno);
pst.executeUpdate();
pst.close();

PreparedStatement ps = con.prepareStatement("insert into dlogin values(?,?,?)");

File file = new File(url);
    FileInputStream fs = new FileInputStream(file);
    ps.setString(1,usname);
ps.setString(2,pass);
ps.setBinaryStream(3,fs,fs.available());
    ps.executeUpdate();
out.println("thank u for registration");
out.println("ur values are inserted into database");
}
catch(Exception e)
{
System.out.println(e);
}

%>

when i compiled it i got error

java.io.filenotfoundexception.......

please go through it and help me....

thanks in advance