cdmlib-ext/src/main/java/eu/etaxonomy/cdm/ext/geo/EditGeoService.java

   1 // $Id$
   2 /**
   3  * Copyright (C) 2009 EDIT
   4  * European Distributed Institute of Taxonomy
   5  * http://www.e-taxonomy.eu
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version 1.1
   8  * See LICENSE.TXT at the top of this package for the full license terms.
   9  */
  10 package eu.etaxonomy.cdm.ext.geo;
  11
  12 import java.awt.Color;
  13 import java.io.IOException;
  14 import java.io.Reader;
  15 import java.util.ArrayList;
  16 import java.util.HashSet;
  17 import java.util.List;
  18 import java.util.Map;
  19 import java.util.Set;
  20 import java.util.UUID;
  21
  22 import org.apache.log4j.Logger;
  23 import org.springframework.beans.factory.annotation.Autowired;
  24 import org.springframework.stereotype.Service;
  25 import org.springframework.transaction.annotation.Transactional;
  26
  27 import eu.etaxonomy.cdm.model.common.Language;
  28 import eu.etaxonomy.cdm.model.common.TermVocabulary;
  29 import eu.etaxonomy.cdm.model.description.Distribution;
  30 import eu.etaxonomy.cdm.model.description.Feature;
  31 import eu.etaxonomy.cdm.model.description.IndividualsAssociation;
  32 import eu.etaxonomy.cdm.model.description.PresenceAbsenceTermBase;
  33 import eu.etaxonomy.cdm.model.description.TaxonDescription;
  34 import eu.etaxonomy.cdm.model.location.NamedArea;
  35 import eu.etaxonomy.cdm.model.location.Point;
  36 import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
  37 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  38 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  39 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  40 import eu.etaxonomy.cdm.persistence.dao.common.IDefinedTermDao;
  41 import eu.etaxonomy.cdm.persistence.dao.common.ITermVocabularyDao;
  42 import eu.etaxonomy.cdm.persistence.dao.description.IDescriptionDao;
  43 import eu.etaxonomy.cdm.persistence.dao.occurrence.IOccurrenceDao;
  44
  45 /**
  46  * @author a.kohlbecker
  47  * @date 18.06.2009
  48  *
  49  */
  50 @Service
  51 @Transactional(readOnly = true)
  52 public class EditGeoService implements IEditGeoService {
  53     public static final Logger logger = Logger.getLogger(EditGeoService.class);
  54
  55 //    private static final String DEFAULT_BACK_LAYER = "tdwg4";
  56
  57     @Autowired
  58     private IDescriptionDao dao;
  59
  60     @Autowired
  61     private IGeoServiceAreaMapping areaMapping;
  62
  63     private IDefinedTermDao termDao;
  64
  65     @Autowired
  66     private ITermVocabularyDao vocabDao;
  67
  68     @Autowired
  69     public void setTermDao(IDefinedTermDao termDao) {
  70         this.termDao = termDao;
  71         EditGeoServiceUtilities.setTermDao(termDao);
  72     }
  73
  74     @Autowired
  75     private IOccurrenceDao occurrenceDao;
  76
  77     private Set<Feature> getDistributionFeatures() {
  78         Set<Feature> distributionFeature = new HashSet<Feature>();
  79         Feature feature = (Feature) termDao.findByUuid(Feature.DISTRIBUTION().getUuid());
  80         distributionFeature.add(feature);
  81         return distributionFeature;
  82     }
  83
  84     /*
  85      * (non-Javadoc)
  86      *
  87      * @see
  88      * eu.etaxonomy.cdm.ext.IEditGeoService#getEditGeoServiceUrlParameterString
  89      * (java.util.List, java.util.Map, int, int, java.lang.String,
  90      * java.lang.String, java.util.List)
  91      */
  92     @Override
  93     public String getDistributionServiceRequestParameterString(List<TaxonDescription> taxonDescriptions,
  94             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
  95             String backLayer, List<Language> langs) {
  96
  97         Set<Distribution> distributions = new HashSet<Distribution>();
  98         for (TaxonDescription taxonDescription : taxonDescriptions) {
  99             List<Distribution> result = (List) dao.getDescriptionElements(
 100                     taxonDescription, null,
 101                     getDistributionFeatures(),
 102                     Distribution.class,
 103                     null,
 104                     null,
 105                     null);
 106             distributions.addAll(result);
 107         }
 108
 109         String uriParams = getDistributionServiceRequestParameterString(distributions, presenceAbsenceTermColors,
 110                 width, height, bbox, backLayer, langs);
 111
 112         return uriParams;
 113     }
 114
 115
 116     /* (non-Javadoc)
 117      * @see eu.etaxonomy.cdm.ext.geo.IEditGeoService#getDistributionServiceRequestParameterString(java.util.Set, java.util.Map, int, int, java.lang.String, java.lang.String, java.util.List)
 118      */
 119     @Override
 120     public String getDistributionServiceRequestParameterString(Set<Distribution> distributions,
 121             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
 122             String backLayer, List<Language> langs) {
 123
 124 //        if (backLayer == null) {
 125 //            backLayer = DEFAULT_BACK_LAYER;
 126 //        }
 127         String uriParams = EditGeoServiceUtilities.getDistributionServiceRequestParameterString(distributions,
 128                 areaMapping, presenceAbsenceTermColors, width, height, bbox, backLayer, null, langs);
 129         return uriParams;
 130     }
 131
 132     /*
 133      * (non-Javadoc)
 134      *
 135      * @see
 136      * eu.etaxonomy.cdm.ext.IEditGeoService#getEditGeoServiceUrlParameterString
 137      * (eu.etaxonomy.cdm.model.description.TaxonDescription, java.util.Map, int,
 138      * int, java.lang.String, java.lang.String)
 139      */
 140     @Override
 141     @Deprecated
 142     public String getDistributionServiceRequestParameterString(TaxonDescription taxonDescription,
 143             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
 144             String backLayer, List<Language> langs) {
 145
 146         List<TaxonDescription> taxonDescriptions = new ArrayList<TaxonDescription>();
 147         taxonDescriptions.add(taxonDescription);
 148
 149         return getDistributionServiceRequestParameterString(taxonDescriptions, presenceAbsenceTermColors, width,
 150                 height, bbox, backLayer, langs);
 151     }
 152
 153     /*
 154      * (non-Javadoc)
 155      *
 156      * @see eu.etaxonomy.cdm.ext.geo.IEditGeoService#
 157      * getOccurrenceServiceRequestParameterString
 158      * (eu.etaxonomy.cdm.model.description.TaxonDescription, java.util.Map, int,
 159      * int, java.lang.String, java.lang.String)
 160      */
 161     @Override
 162     public String getOccurrenceServiceRequestParameterString(List<SpecimenOrObservationBase> specimensOrObersvations,
 163             Map<SpecimenOrObservationType, Color> specimenOrObservationTypeColors,
 164             Boolean doReturnImage, Integer width, Integer height, String bbox, String backLayer) {
 165
 166         List<Point> fieldUnitPoints = new ArrayList<Point>();
 167         List<Point> derivedUnitPoints = new ArrayList<Point>();
 168
 169         IndividualsAssociation individualsAssociation;
 170         DerivedUnit derivedUnit;
 171
 172         for (SpecimenOrObservationBase specimenOrObservationBase : specimensOrObersvations) {
 173             SpecimenOrObservationBase<?> specimenOrObservation = occurrenceDao
 174                     .load(specimenOrObservationBase.getUuid());
 175
 176             if (specimenOrObservation instanceof FieldUnit) {
 177                 fieldUnitPoints.add(((FieldUnit) specimenOrObservation).getGatheringEvent()
 178                         .getExactLocation());
 179             }
 180             if (specimenOrObservation instanceof DerivedUnit) {
 181                 registerDerivedUnitLocations((DerivedUnit) specimenOrObservation, derivedUnitPoints);
 182             }
 183         }
 184
 185         return EditGeoServiceUtilities.getOccurrenceServiceRequestParameterString(fieldUnitPoints,
 186                 derivedUnitPoints, specimenOrObservationTypeColors, doReturnImage, width, height, bbox, backLayer);
 187
 188     }
 189
 190     /**
 191      * @param derivedUnit
 192      * @param derivedUnitPoints
 193      */
 194     private void registerDerivedUnitLocations(DerivedUnit derivedUnit, List<Point> derivedUnitPoints) {
 195
 196         Set<SpecimenOrObservationBase> originals = derivedUnit.getOriginals();
 197         if (originals != null) {
 198             for (SpecimenOrObservationBase original : originals) {
 199                 if (original instanceof FieldUnit) {
 200                     if (((FieldUnit) original).getGatheringEvent() != null) {
 201                         Point point = ((FieldUnit) original).getGatheringEvent().getExactLocation();
 202                         if (point != null) {
 203                             // FIXME: remove next statement after
 204                             // DerivedUnitFacade or ABCD import is fixed
 205                             if (point.getLatitude() == 0.0 && point.getLongitude() == 0.0) {
 206                                 continue;
 207                             }
 208                             derivedUnitPoints.add(point);
 209                         }
 210                     }
 211                 } else {
 212                     registerDerivedUnitLocations((DerivedUnit) original, derivedUnitPoints);
 213                 }
 214             }
 215         }
 216
 217     }
 218
 219     /*
 220      * (non-Javadoc)
 221      *
 222      * @see
 223      * eu.etaxonomy.cdm.ext.geo.IEditGeoService#setMapping(eu.etaxonomy.cdm.
 224      * model.location.NamedArea, eu.etaxonomy.cdm.ext.geo.GeoServiceArea)
 225      */
 226     @Override
 227     public void setMapping(NamedArea area, GeoServiceArea geoServiceArea) {
 228         areaMapping.set(area, geoServiceArea);
 229
 230     }
 231
 232
 233     /* (non-Javadoc)
 234      * @see eu.etaxonomy.cdm.ext.geo.IEditGeoService#mapShapeFileToNamedAreas(java.io.Reader, java.util.List, java.lang.String, eu.etaxonomy.cdm.model.common.TermVocabulary)
 235      */
 236     @Override
 237     @Transactional(readOnly=false)
 238     public Map<NamedArea, String> mapShapeFileToNamedAreas(Reader csvReader, List<String> idSearchFields, String wmsLayerName, UUID areaVocabularyUuid) throws IOException {
 239         TermVocabulary<NamedArea> areaVocabulary = vocabDao.load(areaVocabularyUuid);
 240         ShpAttributesToNamedAreaMapper mapper = new ShpAttributesToNamedAreaMapper(areaVocabulary, areaMapping);
 241         Map<NamedArea, String> resultMap = mapper.readCsv(csvReader, idSearchFields, wmsLayerName);
 242         vocabDao.saveOrUpdate(areaVocabulary);
 243         return resultMap;
 244     }
 245
 246 }