@Override
 public void doGet(HttpServletRequest request, HttpServletResponse response)
     throws ServletException, IOException {
   response.setContentType("text/html");
   PrintWriter out = response.getWriter();
   String title = "Test Servlet with Utilities";
   out.println(
       ServletUtilities.headWithTitle(title)
           + "<body bgcolor=\"#fdf5e6\">\n"
           + "<h1>"
           + title
           + "</h1>\n"
           + "<p>Simple servlet for testing.</p>\n"
           + "</body></html>");
 }
Example #2
0
  public void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    String title = "Reading All Request Parameters";
    out.println(
        ServletUtilities.headWithTitle(title)
            + "<BODY BGCOLOR=\"#FDF5E6\">\n"
            + "<H1 ALIGN=CENTER>"
            + title
            + "</H1>\n"
            + "<TABLE BORDER=1 ALIGN=CENTER>\n"
            + "<TR BGCOLOR=\"#FFAD00\">\n"
            + "<TH>Parameter Name<TH>Parameter Value(s)");
    Enumeration paramNames = request.getParameterNames();
    while (paramNames.hasMoreElements()) {
      String paramName = (String) paramNames.nextElement();
      out.println("<TR><TD>" + paramName + "\n<TD>");
      String[] paramValues = request.getParameterValues(paramName);
      if (paramValues.length == 1) {
        String paramValue = paramValues[0];
        if (paramValue.length() == 0) out.print("<I>No Value</I>");
        else out.print(paramValue);
      } else {
        out.println("<UL>");
        for (int i = 0; i < paramValues.length; i++) {
          out.println("<LI>" + paramValues[i]);
        }
        out.println("</UL>");
      }
    }
    out.println("</TABLE>\n</BODY></HTML>");
  }
Example #3
0
  public static String getLanguageCode(HttpServletRequest request) {
    String context = ServletUtilities.getContext(request);

    // worst case scenario default to English
    String langCode = "en";

    // try to detect a default if defined
    if (CommonConfiguration.getProperty("defaultLanguage", context) != null) {
      langCode = CommonConfiguration.getProperty("defaultLanguage", context);
    }

    ArrayList<String> supportedLanguages = new ArrayList<String>();
    if (CommonConfiguration.getSequentialPropertyValues("language", context) != null) {
      supportedLanguages = CommonConfiguration.getSequentialPropertyValues("language", context);
    }

    // if specified directly, always accept the override
    if (request.getParameter("langCode") != null) {
      if (supportedLanguages.contains(request.getParameter("langCode"))) {
        return request.getParameter("langCode");
      }
    }

    // the request cookie is the next thing we check. this should be the primary means of figuring
    // langCode out
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
      for (Cookie cookie : cookies) {
        if ("wildbookLangCode".equals(cookie.getName())) {
          if (supportedLanguages.contains(cookie.getValue())) {
            return cookie.getValue();
          }
        }
      }
    }

    // finally, we will check the URL vs values defined in context.properties to see if we can set
    // the right context
    // TBD - future - detect browser supported language codes and locale from the HTTPServletRequest
    // object

    return langCode;
  }