src/org/cacert/gigi/pages/Page.java

   1 package org.cacert.gigi.pages;
   2
   3 import java.io.IOException;
   4 import java.io.InputStream;
   5 import java.io.InputStreamReader;
   6 import java.io.UnsupportedEncodingException;
   7
   8 import javax.servlet.ServletRequest;
   9 import javax.servlet.http.HttpServletRequest;
  10 import javax.servlet.http.HttpServletResponse;
  11
  12 import org.cacert.gigi.Language;
  13 import org.cacert.gigi.output.Template;
  14
  15 public abstract class Page {
  16         private String title;
  17         private Template defaultTemplate;
  18
  19         public Page(String title) {
  20                 this.title = title;
  21                 try {
  22                         InputStream resource = getClass().getResourceAsStream(
  23                                         getClass().getSimpleName() + ".templ");
  24                         if (resource != null) {
  25                                 defaultTemplate = new Template(new InputStreamReader(resource,
  26                                                 "UTF-8"));
  27                         }
  28                 } catch (UnsupportedEncodingException e) {
  29                         e.printStackTrace();
  30                 }
  31         }
  32         public Template getDefaultTemplate() {
  33                 return defaultTemplate;
  34         }
  35
  36         public abstract void doGet(HttpServletRequest req, HttpServletResponse resp)
  37                         throws IOException;
  38
  39         public void doPost(HttpServletRequest req, HttpServletResponse resp)
  40                         throws IOException {
  41                 doGet(req, resp);
  42         }
  43
  44         public String getTitle() {
  45                 return title;
  46         }
  47
  48         public void setTitle(String title) {
  49                 this.title = title;
  50         }
  51         public static Language getLanguage(ServletRequest req) {
  52                 return Language.getInstance("de");
  53         }
  54
  55         public static String translate(ServletRequest req, String string) {
  56                 Language l = getLanguage(req);
  57                 return l.getTranslation(string);
  58         }
  59         public boolean needsLogin() {
  60                 return true;
  61         }
  62
  63 }