src/org/cacert/gigi/output/AssurancesDisplay.java

   1 package org.cacert.gigi.output;
   2
   3 import java.io.InputStreamReader;
   4 import java.io.PrintWriter;
   5 import java.util.Map;
   6
   7 import org.cacert.gigi.Assurance;
   8 import org.cacert.gigi.localisation.Language;
   9 import org.cacert.gigi.output.template.IterableDataset;
  10 import org.cacert.gigi.output.template.Template;
  11
  12 public class AssurancesDisplay implements Outputable {
  13
  14     private static Template template;
  15
  16     private boolean assurer;
  17
  18     public String assuranceArray;
  19
  20     static {
  21         template = new Template(new InputStreamReader(AssurancesDisplay.class.getResourceAsStream("AssurancesDisplay.templ")));
  22     }
  23
  24     public AssurancesDisplay(String assuranceArray, boolean assurer) {
  25         this.assuranceArray = assuranceArray;
  26         this.assurer = assurer;
  27     }
  28
  29     @Override
  30     public void output(PrintWriter out, Language l, Map<String, Object> vars) {
  31         final Assurance[] assurances = (Assurance[]) vars.get(assuranceArray);
  32         if (assurer) {
  33             vars.put("verb", l.getTranslation("To"));
  34         } else {
  35             vars.put("verb", l.getTranslation("From"));
  36         }
  37
  38         IterableDataset assuranceGroup = new IterableDataset() {
  39
  40             private int i = 0;
  41
  42             @Override
  43             public boolean next(Language l, Map<String, Object> vars) {
  44                 if (i >= assurances.length) {
  45                     return false;
  46                 } else {
  47                     Assurance assurance = assurances[i];
  48                     vars.put("id", assurance.getId());
  49                     vars.put("method", assurance.getMethod());
  50                     if (assurer) {
  51                         vars.put("verbVal", assurance.getTo().getName());
  52                     } else {
  53                         vars.put("verbVal", assurance.getFrom().getName());
  54                     }
  55                     vars.put("date", assurance.getDate());
  56                     vars.put("location", assurance.getLocation());
  57                     vars.put("points", assurance.getPoints());
  58                     i++;
  59                     return true;
  60                 }
  61             }
  62         };
  63         vars.put("assurances", assuranceGroup);
  64         template.output(out, l, vars);
  65     }
  66
  67 }