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     public String assuranceArray;
  17
  18     static {
  19         template = new Template(new InputStreamReader(AssurancesDisplay.class.getResourceAsStream("AssurancesDisplay.templ")));
  20     }
  21
  22     public AssurancesDisplay(String assuranceArray) {
  23         this.assuranceArray = assuranceArray;
  24     }
  25
  26     @Override
  27     public void output(PrintWriter out, Language l, Map<String, Object> vars) {
  28         final Assurance[] assurances = (Assurance[]) vars.get(assuranceArray);
  29         IterableDataset assuranceGroup = new IterableDataset() {
  30
  31             private int i = 0;
  32
  33             @Override
  34             public boolean next(Language l, Map<String, Object> vars) {
  35                 if (i >= assurances.length) {
  36                     return false;
  37                 } else {
  38                     Assurance assurance = assurances[i];
  39                     vars.put("id", assurance.getId());
  40                     vars.put("method", assurance.getMethod());
  41                     vars.put("from", assurance.getFrom().getName());
  42                     vars.put("to", assurance.getTo().getName());
  43                     vars.put("date", assurance.getDate());
  44                     vars.put("location", assurance.getLocation());
  45                     vars.put("points", assurance.getPoints());
  46                     i++;
  47                     return true;
  48                 }
  49             }
  50         };
  51         vars.put("assurances", assuranceGroup);
  52         template.output(out, l, vars);
  53     }
  54
  55 }