src/club/wpia/gigi/pages/ManagedFormPage.java

   1 package club.wpia.gigi.pages;
   2
   3 import java.io.IOException;
   4 import java.util.HashMap;
   5
   6 import javax.servlet.http.HttpServletRequest;
   7 import javax.servlet.http.HttpServletResponse;
   8
   9 import club.wpia.gigi.output.template.Form;
  10
  11 public abstract class ManagedFormPage extends Page {
  12
  13     Class<? extends Form> c;
  14
  15     public ManagedFormPage(String title, Class<? extends Form> t) {
  16         super(title);
  17         c = t;
  18     }
  19
  20     @Override
  21     public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
  22         if (Form.printFormErrors(req, resp.getWriter())) {
  23             Form form = Form.getForm(req, c);
  24             form.output(resp.getWriter(), getLanguage(req), new HashMap<String, Object>());
  25         }
  26     }
  27
  28     @Override
  29     public boolean beforePost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
  30         return Form.getForm(req, c).submitExceptionProtected(req, resp);
  31     }
  32
  33 }