CookieTesterServlet.jsl
/*
* Copyright (c) 1998-2005 Servertec. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* THIS NOTICE MUST NOT BE ALTERED NOR REMOVED.
*
* CopyrightVersion 1.0
*/
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import stec.iws.Request;
import stec.iws.Response;
import stec.iws.Utils;
public final class CookieTesterServlet extends BaseServlet
{
public final void service(Request request, Response response) throws ServletException, IOException
{
response.setContentType("text/html");
String charset = response.getCharacterEncoding();
String key = null;
String value = null;
String action = request.getParameter("action");
if(action == null)
{
action = "";
}
if(action.equalsIgnoreCase("set cookie"))
{
key = request.getParameter("key");
if(key != null)
{
key = key.trim();
if(key.length() > 0)
{
value = request.getParameter("value");
if(value == null)
{
value = "";
}
response.addCookie(new Cookie(Utils.encodeURL(key, charset), Utils.encodeURL(value, charset)));
}
}
}
else if(action.equalsIgnoreCase("remove cookie"))
{
key = request.getParameter("key");
if(key != null)
{
key = key.trim();
if(key.length() > 0)
{
Cookie cookie = new Cookie(Utils.encodeURL(key, charset), "");
cookie.setMaxAge(0);
response.addCookie(cookie);
}
}
}
PrintWriter writer = response.getWriter();
writer.print("Cookie Tester ServletCookie Tester Servlet
");
if(action != null)
{
if(key != null)
{
if(key.length() > 0)
{
if(action.equalsIgnoreCase("set cookie"))
{
writer.print("Cookie to add or update:
");
writer.print(key + " = [" + value + "]");
}
else if(action.equalsIgnoreCase("remove cookie"))
{
writer.print("Cookie to remove:
");
writer.print(key + "
");
}
}
}
}
writer.print("Cookies received from browser:
");
Cookie cookies[] = request.getCookies();
if(cookies == null)
{
writer.print("None");
}
else
{
int length = cookies.length;
for(int i = 0; i < length; i++)
{
writer.print(Utils.decodeURL(cookies[i].getName(), charset) + " = " + Utils.decodeURL(cookies[i].getValue(), charset) + "
");
}
}
writer.print("
");
}
}
==================================================
BaseServlet.jsl
/*
* Copyright (c) 1998-2005 Servertec. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* THIS NOTICE MUST NOT BE ALTERED NOR REMOVED.
*
* CopyrightVersion 1.0
*/
import java.util.Locale;
import java.io.IOException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletException;
import stec.iws.iws;
import stec.iws.Request;
import stec.iws.Response;
public abstract class BaseServlet extends HttpServlet
{
public void service(HttpServletRequest _request, HttpServletResponse _response) throws ServletException, IOException
{
Request request = (Request)_request;
Response response = (Response)_response;
String charset = request.getCharset();
if(charset == null)
{
charset = iws.getDefaultCharset();
}
String content_type = "text/html";
if(charset != null)
{
content_type = content_type + "; charset=" + charset;
}
_response.setContentType(content_type);
String language;
Locale locale = request.getLocale();
if(locale == null)
{
language = iws.getDefaultLanguage();
}
else
{
language = locale.toString();
}
if(language != null)
{
_response.setHeader("Content-Language", language.replace('_', '-'));
}
service(request, response);
}
public abstract void service(Request _request, Response _response) throws ServletException, IOException;
}