cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/MicroFormatCategoricalDescriptionBuilder.java

   1 package eu.etaxonomy.cdm.api.service;
   2
   3 import java.util.Iterator;
   4 import java.util.List;
   5 import java.util.Set;
   6
   7 import org.apache.commons.lang.StringUtils;
   8
   9 import eu.etaxonomy.cdm.model.common.Language;
  10 import eu.etaxonomy.cdm.model.description.Feature;
  11 import eu.etaxonomy.cdm.model.description.Modifier;
  12 import eu.etaxonomy.cdm.model.description.State;
  13 import eu.etaxonomy.cdm.model.description.StateData;
  14 import eu.etaxonomy.cdm.model.description.TextData;
  15
  16 public class MicroFormatCategoricalDescriptionBuilder extends AbstractCategoricalDescriptionBuilder{
  17
  18         private String spanEnd = "</span>";
  19
  20         protected TextData doBuild(List<StateData> states, List<Language> languages){
  21                 TextData textData = TextData.NewInstance();// TextData that will contain the description and the language corresponding
  22                 StringBuilder CategoricalDescription = new StringBuilder();
  23                 Language language = null;
  24                 for (Iterator<StateData> sd = states.iterator() ; sd.hasNext() ;){
  25                         StateData stateData = sd.next();
  26                         State s = stateData.getState();
  27                         Set<Modifier> modifiers = stateData.getModifiers(); // the states and their according modifiers are simply written one after the other
  28                         for (Iterator<Modifier> mod = modifiers.iterator() ; mod.hasNext() ;){
  29                                 Modifier modifier = mod.next();
  30                                 CategoricalDescription.append(" " + spanClass("modifier") + modifier.getPreferredRepresentation(languages).getLabel() + spanEnd);
  31                         }
  32                         CategoricalDescription.append(" " + spanClass("state") + s.getPreferredRepresentation(languages).getLabel() + spanEnd);
  33                         if (sd.hasNext()) CategoricalDescription.append(',');
  34                         if (language==null) {
  35                                 language = s.getPreferredRepresentation(languages).getLanguage(); // TODO What if there are different languages ?
  36                         }
  37                 }
  38                 if (language==null) {
  39                         language = Language.DEFAULT();
  40                 }
  41                 textData.putText(language, CategoricalDescription.toString());
  42
  43                 return textData;
  44         }
  45
  46         protected String buildFeature(Feature feature, boolean doItBetter){
  47                 if (feature==null || feature.getLabel()==null) return "";
  48                 else {
  49                         if (doItBetter) {
  50                                 String betterString = StringUtils.substringBefore(feature.getLabel(), "<");
  51                                 return (spanClass("feature") + StringUtils.removeEnd(betterString, " ") + spanEnd);
  52                         }
  53                         else    return (spanClass("feature") + feature.getLabel() + spanEnd);
  54                 }
  55         }
  56
  57         private String spanClass(String classString){
  58                 return("<span class=\""+classString+"\">");
  59         }
  60 }