finally i tried and got it birthday.jsp

Birthday.java import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import javax.servlet.RequestDispatcher; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

/** * * @author yussuf */ public class Birthday extends HttpServlet {

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, ParseException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    Connection con;
    Statement st;
    ResultSet rs;
    SimpleDateFormat f=new SimpleDateFormat("yyyy-MM-dd");
    String dob=request.getParameter("dob");

java.util.Date d= f.parse(dob); long t=d.getTime(); java.sql.Date date = new java.sql.Date(t);

    try {
        System.out.println(date);
        Class.forName("oracle.jdbc.OracleDriver");

con=DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:xe","system","password"); st=con.createStatement(); String qur="insert into birthday values(TO_DATE('"+date+"','YYYY-MM-DD HH24:MI:SS'))"; int i= st.executeUpdate(qur);

if(i!=0){ RequestDispatcher rd=request.getRequestDispatcher("index.jsp");

    rd.forward(request, response);

} } catch(Exception e){

    }
    finally {            
        out.close();
    }
}