The server encountered an internal error ()
Hello !!!
CAN'T FIND A SOLUTION...
Does anybody knows?
Olia
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: java.lang.InstantiationException: java.util.List
root cause
java.lang.InstantiationException: java.util.List
note The full stack traces of the exception and its root causes are available in the Sun Java System Application Server Platform Edition 9.0_01 logs.
[592 byte] By [
Lovley23a] at [2007-11-27 4:16:06]
# 2
/*
* ListProd.java
*
* Created on 14 mai 2007, 12:52
*/
package olia.servlet;
//package servlet;
//import javax.servlet.*;
//import javax.servlet.http.*;
//import java.io.*;
import java.util.*;
import java.io.*;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import javax.servlet.*;
import javax.servlet.http.*;
import olia.db.ConnectionFactory;
import olia.db.Prod;
import olia.db.ProdFactory;
public class ListProd extends HttpServlet {
/** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String descr =request.getParameter("descr");
//String newUrl;
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<body>");
out.println("
");
try {
ProdFactory prodFac = new ProdFactory(getServletContext());
Vector Rechercheclient1 = prodFac.rechTout1();
//List<Prod> list = prodFac.rechProd1(descr);
//request.getSession().setAttribute("Produit a 閠?trouv?,Rechercheclient1);
response.sendRedirect("AffProd1.jsp");
} catch (SQLException sqle) {
out.println("Produit n'a pas 閠?trouv?parce que: " + sqle.getMessage());
}
out.println("
");
out.println("<a href='../index.jsp'>debut</a>");
out.println("</body>");
out.println("</html>");
out.close();
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/** Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/** Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/** Returns a short description of the servlet.
*/
public String getServletInfo() {
return "Short description";
}
// </editor-fold>
}
