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.DefinedTerm;
  10 import eu.etaxonomy.cdm.model.common.Language;
  11 import eu.etaxonomy.cdm.model.common.LanguageString;
  12 import eu.etaxonomy.cdm.model.description.Feature;
  13 import eu.etaxonomy.cdm.model.description.State;
  14 import eu.etaxonomy.cdm.model.description.StateData;
  15 import eu.etaxonomy.cdm.model.description.TextData;
  16
  17 public class MicroFormatCategoricalDescriptionBuilder extends AbstractCategoricalDescriptionBuilder{
  18
  19         private final String spanEnd = "</span>";
  20
  21         @Override
  22     protected TextData doBuild(List<StateData> states, List<Language> languages){
  23                 TextData textData = TextData.NewInstance();// TextData that will contain the description and the language corresponding
  24                 StringBuilder categoricalDescription = new StringBuilder();
  25                 Language language = null;
  26                 for (Iterator<StateData> sd = states.iterator() ; sd.hasNext() ;){
  27                         StateData stateData = sd.next();
  28                         State s = stateData.getState();
  29                         if(s != null && language==null) {
  30                 language = s.getPreferredRepresentation(languages).getLanguage();
  31             }
  32             if (language==null) {
  33                 language = Language.DEFAULT();
  34             }
  35             if(stateData.getModifyingText()!=null && stateData.getModifyingText().get(language)!=null){
  36                 LanguageString modyfingText = stateData.getModifyingText().get(language);
  37                 categoricalDescription.append(spanClass("modifier") + modyfingText.getText() + spanEnd);
  38             }
  39                         Set<DefinedTerm> modifiers = stateData.getModifiers(); // the states and their according modifiers are simply written one after the other
  40                         for (Iterator<DefinedTerm> mod = modifiers.iterator() ; mod.hasNext() ;){
  41                                 DefinedTerm modifier = mod.next();
  42                                 categoricalDescription.append(" " + spanClass("modifier") + modifier.getPreferredRepresentation(languages).getLabel() + spanEnd);
  43                         }
  44                         categoricalDescription.append(" " + spanClass("state") + s.getPreferredRepresentation(languages).getLabel() + spanEnd);
  45                         if (sd.hasNext()) {
  46                 categoricalDescription.append(',');
  47             }
  48                         if (language==null) {
  49                                 language = s.getPreferredRepresentation(languages).getLanguage(); // TODO What if there are different languages ?
  50                         }
  51                 }
  52                 textData.putText(language, categoricalDescription.toString());
  53
  54                 return textData;
  55         }
  56
  57         protected String buildFeature(Feature feature, boolean doItBetter){
  58                 if (feature==null || feature.getLabel()==null) {
  59             return "";
  60         } else {
  61                         if (doItBetter) {
  62                                 String betterString = StringUtils.substringBefore(feature.getLabel(), "<");
  63                                 return (spanClass("feature") + StringUtils.removeEnd(betterString, " ") + spanEnd);
  64                         } else {
  65                 return (spanClass("feature") + feature.getLabel() + spanEnd);
  66             }
  67                 }
  68         }
  69
  70         private String spanClass(String classString){
  71                 return("<span class=\""+classString+"\">");
  72         }
  73 }