/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

package com.nokia.mj.impl.installer.testserver;

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

/**

 * Servlet implementation class RedirectServlet

 */

public class RedirectServlet extends HttpServlet

{

    private static final long serialVersionUID = 1L;

    protected void processRequest(HttpServletRequest request,

                                  HttpServletResponse response)

    throws ServletException, IOException

    {

        int redirectCount = 1;

        String redirectUrl = "http://" + request.getServerName() + ":"

                             + request.getServerPort()

                             + request.getContextPath();

        String countParam = request.getParameter("count");

        String nameParam = request.getParameter("name");

        if (countParam != null)

        {

            try

            {

                redirectCount = Integer.parseInt(countParam);

            }

            catch (NumberFormatException nfe)

            {

            }

        }

        if (redirectCount > 1)

        {

            redirectUrl += request.getServletPath() + "?count="

                           + (redirectCount - 1) + "&name=";

        }

        else

        {

            redirectUrl += "/";

        }

        redirectUrl += nameParam;

        response.sendRedirect(redirectUrl);

    }

    protected void doGet(HttpServletRequest request,

                         HttpServletResponse response)

    throws ServletException, IOException

    {

        processRequest(request, response);

    }

    protected void doPost(HttpServletRequest request,

                          HttpServletResponse response)

    throws ServletException, IOException

    {

        processRequest(request, response);

    }

}