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3.5 A Resume Posting Service

79

Listing 3.6 SubmitResume.java (continued)

  // Shows a preview of the submitted resume. Takes

  // the font information and builds an HTML

  // style sheet out of it, then takes the real

  // resume information and presents it formatted with

  // that style sheet.

  private void showPreview(HttpServletRequest request,

                          PrintWriter out) {

    String headingFont = request.getParameter("headingFont");

    headingFont = replaceIfMissingOrDefault(headingFont, "");

    int headingSize =

      getSize(request.getParameter("headingSize"), 32);

    String bodyFont = request.getParameter("bodyFont");

    bodyFont = replaceIfMissingOrDefault(bodyFont, "");

    int bodySize =

      getSize(request.getParameter("bodySize"), 18);

    String fgColor = request.getParameter("fgColor");

    fgColor = replaceIfMissing(fgColor, "BLACK");

    String bgColor = request.getParameter("bgColor");

    bgColor = replaceIfMissing(bgColor, "WHITE");

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

    name = replaceIfMissing(name, "Lou Zer");

    String title = request.getParameter("title");

    title = replaceIfMissing(title, "Loser");

    String email = request.getParameter("email");

    email =

      replaceIfMissing(email, "contact@hotcomputerjobs.com");

    String languages = request.getParameter("languages");

    languages = replaceIfMissing(languages, "None");

    String languageList = makeList(languages);

    String skills = request.getParameter("skills");

    skills = replaceIfMissing(skills, "Not many, obviously.");

    out.println

      (ServletUtilities.DOCTYPE + "\n" +

       "\n" +

       "\n" +

       "\n" +

       makeStyleSheet(headingFont, headingSize,

                      bodyFont, bodySize,

                      fgColor, bgColor) + "\n" +

       "\n" +

       "\n" +

       "\n"+

       "" + name + "
\n" +

       "" + title + "
\n" +

       "" + email +

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