public void handle(Context ctx) throws Exception {

    UserModel targetUser = (UserModel) getAndCheckFromUrl(UserModel.class);

    UserEmailForm form =
        new UserEmailForm(
            path + "/actions/SaveEmailAddresses/" + targetUser.getId(), requestParams);

    Message m = form.validate();

    String primaryEmail = form.getParameter("Email");
    UserModel userForEmail = UserModel.getUserForEmail(primaryEmail);
    if ((m == null) && (userForEmail != null) && (!userForEmail.equals(targetUser))) {
      if (userForEmail.getUsername().equals("")) {
        targetUser.mergeRolesWithMailAccount(userForEmail);
      } else {
        m =
            new ErrorMessage(
                "Primary email address is already linked to user " + userForEmail.getUsername());

        form.setError("Email", "Please use a different email");
      }
    }

    // No messages: changes are valid
    if (m != null) {
      // Display error and prompt user to fix
      throw getValidationException(form, m, path + "/chapter/MemberInfo/" + targetUser.getId());
    }

    String emailText = form.getParameter("Emails");

    String[] splitEmails = emailText.split("\n");
    HashSet<String> emails = new HashSet<String>();
    Vector<String> errors = new Vector<String>();
    for (int i = 0; i < splitEmails.length; i++) {
      String email = splitEmails[i].trim();
      if (!email.equals("")) {
        userForEmail = UserModel.getUserForEmail(email);
        if ((userForEmail != null) && (!userForEmail.equals(targetUser))) {
          if (userForEmail.getUsername().equals("")) {
            targetUser.mergeRolesWithMailAccount(userForEmail);
            emails.add(email);
          } else {
            errors.add(email + " is already linked to user " + userForEmail.getUsername());
          }
        } else {
          emails.add(email);
        }
      }
    }

    emails.add(primaryEmail);

    targetUser.saveEmails(primaryEmail, emails);

    setSessionMessage((errors.isEmpty() ? "Basic info updated!" : getExceptionString(errors)));

    throw new RedirectionException(path + "/chapter/MemberInfo/" + targetUser.getId());
  }
  public void handle(Context ctx) throws Exception {
    ApplicationContactInfoForm form =
        new ApplicationContactInfoForm(
            path + "/actions/SaveApplicationContactInfo/" + urlParams.getParam(), requestParams);

    Message m = form.validate();

    String email = form.getParameter("Email");
    UserModel userForEmail = UserModel.getUserForEmail(email);
    if ((m == null) && (userForEmail != null) && (!userForEmail.equals(currentUser))) {
      if (userForEmail.getUsername().equals("")) {
        currentUser.mergeRolesWithMailAccount(userForEmail);
      } else {
        m =
            new ErrorMessage(
                "That email address is already linked to another account.<br/>"
                    + "The system administrator has been notified and will contact you shortly to resolve the situation.");
        form.setError("Email", "Please use a different email");

        log.warn(
            currentUser.getUsername()
                + " ("
                + currentUser.getEmail()
                + ") failed email change: "
                + email
                + " is already in use by "
                + userForEmail.getUsername());
      }
    }

    // No messages: changes are valid
    if (m != null) {
      throw getValidationException(
          form, m, path + "/volunteering/ApplicationContactInfo/" + urlParams.getParam());
    }

    String firstname = form.getParameter("Firstname");
    String lastname = form.getParameter("Lastname");

    String phone = form.getParameter("Phone");
    int englishWriting = Integer.parseInt(form.getParameter("En1"));
    int englishReading = Integer.parseInt(form.getParameter("En2"));
    int englishSpeaking = Integer.parseInt(form.getParameter("En3"));
    int frenchWriting = Integer.parseInt(form.getParameter("Fr1"));
    int frenchReading = Integer.parseInt(form.getParameter("Fr2"));
    int frenchSpeaking = Integer.parseInt(form.getParameter("Fr3"));
    String schooling = form.getParameter("Schooling");
    String resume = form.getParameter("Resume");
    String references = form.getParameter("References");
    float gpa = Float.parseFloat(form.getParameter("GPA"));

    currentUser.saveApplicationData(firstname, lastname, email, phone);
    ApplicationSessionModel session =
        (ApplicationSessionModel) getAndCheckFromUrl(ApplicationSessionModel.class);
    ApplicationModel app = currentUser.getAppForSession(session);
    if (app == null) {
      app = currentUser.applyToSession(session);
    }

    app.save(
        englishWriting,
        englishReading,
        englishSpeaking,
        frenchWriting,
        frenchReading,
        frenchSpeaking,
        schooling,
        resume,
        references,
        gpa);

    setSessionMessage(("Contact Information Saved"));

    int sessionID = session.getId();

    ApplicationQuestionModel nextQ = session.getNextQuestion(null);
    if (nextQ == null) {
      throw new RedirectionException(path + "/volunteering/ApplicationFinished/" + sessionID);
    } else {
      int questionID = nextQ.getId();
      throw new RedirectionException(
          path + "/volunteering/AnswerApplicationQuestion/" + sessionID + "/" + questionID);
    }
  }