/* * TestEncodeCookiesServlet - Depend on setting of encodeCookies property * in sun-web.xml, this web app check if * cookies are URL encoded or not. * It encodes by "adding" cookies to response, * and it decodes by "getting" cookies from * request. The gotten cookies should equals * to the added cookies */ package servlet_tests; import java.io.*; import javax.servlet.http.*; import javax.servlet.*; public class TestEncodeCookiesServlet extends HttpServlet { public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println(""); out.println(""); String action = null; action = request.getParameter("action"); Cookie[] myCookies = new Cookie[3]; myCookies[0] = new Cookie("cookie0", "00"); myCookies[1] = new Cookie("cookie1", "h@wdy"); myCookies[2] = new Cookie("cookie2", "w0rld"); out.println("TestEncodeCookiesServlet

"); if (action != null && action.equalsIgnoreCase("add")) { // Add cookies to HTTP response out.println("Add cookies to HTTP response
"); for (int i = 0; i < myCookies.length; i++) { response.addCookie(myCookies[i]); out.println(" Add myCookies[" + i + "] = " + myCookies[i].getName() + " = " + myCookies[i].getValue() + "
"); System.out.println(" Add myCookies[" + i + "] = " + myCookies[i].getName() + " = " + myCookies[i].getValue() + "
"); } } else if (action != null && action.equalsIgnoreCase("get")) { // Get cookies from HTTP request out.println("Get cookies from HTTP request
"); Cookie[] requestCookies = request.getCookies(); if (requestCookies != null && requestCookies.length > 0) { for (int i = 0; i < requestCookies.length; i++) { int index = -1; for (int j = 0; j < myCookies.length; j++) { if (requestCookies[i].getName().equals(myCookies[j].getName()) && requestCookies[i].getValue().equals(myCookies[j].getValue())) { index = j; break; } } if (index > -1) { out.print(" requestCookies[" + i + "] = " + requestCookies[i].getName() + " = " + requestCookies[i].getValue()); out.println(" -> match to myCookies[" + index + "]
"); } else { out.print(" requestCookies[" + i + "] = " + requestCookies[i].getName() + " = " + requestCookies[i].getValue()); out.println(" -> NOT match to any myCookies
"); } } } else { out.println(" requestCookies is null
"); } } else { out.println("Undefined action. -> Action is either add or get
"); } out.println(""); } }