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.util.ArrayList;
  14 import java.util.HashSet;
  15 import java.util.List;
  16 import java.util.Map;
  17 import java.util.Set;
  18
  19 import org.apache.log4j.Logger;
  20 import org.springframework.beans.factory.annotation.Autowired;
  21 import org.springframework.stereotype.Service;
  22 import org.springframework.transaction.annotation.Transactional;
  23
  24 import eu.etaxonomy.cdm.model.common.Language;
  25 import eu.etaxonomy.cdm.model.description.Distribution;
  26 import eu.etaxonomy.cdm.model.description.Feature;
  27 import eu.etaxonomy.cdm.model.description.IndividualsAssociation;
  28 import eu.etaxonomy.cdm.model.description.PresenceAbsenceTermBase;
  29 import eu.etaxonomy.cdm.model.description.TaxonDescription;
  30 import eu.etaxonomy.cdm.model.location.NamedArea;
  31 import eu.etaxonomy.cdm.model.location.Point;
  32 import eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase;
  33 import eu.etaxonomy.cdm.model.occurrence.FieldObservation;
  34 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  35 import eu.etaxonomy.cdm.persistence.dao.common.IDefinedTermDao;
  36 import eu.etaxonomy.cdm.persistence.dao.description.IDescriptionDao;
  37 import eu.etaxonomy.cdm.persistence.dao.occurrence.IOccurrenceDao;
  38
  39 /**
  40  * @author a.kohlbecker
  41  * @date 18.06.2009
  42  *
  43  */
  44 @Service
  45 @Transactional(readOnly = true)
  46 public class EditGeoService implements IEditGeoService {
  47     public static final Logger logger = Logger.getLogger(EditGeoService.class);
  48
  49     private static final String DEFAULT_BACK_LAYER = "tdwg4";
  50
  51     @Autowired
  52     private IDescriptionDao dao;
  53
  54     @Autowired
  55     private IGeoServiceAreaMapping areaMapping;
  56
  57     private IDefinedTermDao termDao;
  58
  59     @Autowired
  60     public void setTermDao(IDefinedTermDao termDao) {
  61         this.termDao = termDao;
  62         EditGeoServiceUtilities.setTermDao(termDao);
  63     }
  64
  65     @Autowired
  66     private IOccurrenceDao occurrenceDao;
  67
  68     private Set<Feature> getDistributionFeatures() {
  69         Set<Feature> distributionFeature = new HashSet<Feature>();
  70         Feature feature = (Feature) termDao.findByUuid(Feature.DISTRIBUTION().getUuid());
  71         distributionFeature.add(feature);
  72         return distributionFeature;
  73     }
  74
  75     /*
  76      * (non-Javadoc)
  77      *
  78      * @see
  79      * eu.etaxonomy.cdm.ext.IEditGeoService#getEditGeoServiceUrlParameterString
  80      * (java.util.List, java.util.Map, int, int, java.lang.String,
  81      * java.lang.String, java.util.List)
  82      */
  83     @Override
  84     public String getDistributionServiceRequestParameterString(List<TaxonDescription> taxonDescriptions,
  85             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
  86             String backLayer, List<Language> langs) {
  87
  88         Set<Distribution> distributions = new HashSet<Distribution>();
  89         for (TaxonDescription taxonDescription : taxonDescriptions) {
  90             List<Distribution> result = (List) dao.getDescriptionElements(taxonDescription, getDistributionFeatures(),
  91                     Distribution.class, null, null, null);
  92             distributions.addAll(result);
  93         }
  94
  95         String uriParams = getDistributionServiceRequestParameterString(distributions, presenceAbsenceTermColors,
  96                 width, height, bbox, backLayer, langs);
  97
  98         return uriParams;
  99     }
 100
 101
 102     /* (non-Javadoc)
 103      * @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)
 104      */
 105     @Override
 106     public String getDistributionServiceRequestParameterString(Set<Distribution> distributions,
 107             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
 108             String backLayer, List<Language> langs) {
 109
 110         if (backLayer == null) {
 111             backLayer = DEFAULT_BACK_LAYER;
 112         }
 113         String uriParams = EditGeoServiceUtilities.getDistributionServiceRequestParameterString(distributions,
 114                 areaMapping, presenceAbsenceTermColors, width, height, bbox, backLayer, null, langs);
 115         return uriParams;
 116     }
 117
 118     /*
 119      * (non-Javadoc)
 120      *
 121      * @see
 122      * eu.etaxonomy.cdm.ext.IEditGeoService#getEditGeoServiceUrlParameterString
 123      * (eu.etaxonomy.cdm.model.description.TaxonDescription, java.util.Map, int,
 124      * int, java.lang.String, java.lang.String)
 125      */
 126     @Override
 127     @Deprecated
 128     public String getDistributionServiceRequestParameterString(TaxonDescription taxonDescription,
 129             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
 130             String backLayer, List<Language> langs) {
 131
 132         List<TaxonDescription> taxonDescriptions = new ArrayList<TaxonDescription>();
 133         taxonDescriptions.add(taxonDescription);
 134
 135         return getDistributionServiceRequestParameterString(taxonDescriptions, presenceAbsenceTermColors, width,
 136                 height, bbox, backLayer, langs);
 137     }
 138
 139     /*
 140      * (non-Javadoc)
 141      *
 142      * @see eu.etaxonomy.cdm.ext.geo.IEditGeoService#
 143      * getOccurrenceServiceRequestParameterString
 144      * (eu.etaxonomy.cdm.model.description.TaxonDescription, java.util.Map, int,
 145      * int, java.lang.String, java.lang.String)
 146      */
 147     @Override
 148     public String getOccurrenceServiceRequestParameterString(List<SpecimenOrObservationBase> specimensOrObersvations,
 149             Map<Class<? extends SpecimenOrObservationBase>, Color> specimenOrObservationTypeColors,
 150             Boolean doReturnImage, Integer width, Integer height, String bbox, String backLayer) {
 151
 152         List<Point> fieldObservationPoints = new ArrayList<Point>();
 153         List<Point> derivedUnitPoints = new ArrayList<Point>();
 154
 155         IndividualsAssociation individualsAssociation;
 156         DerivedUnitBase derivedUnit;
 157
 158         for (SpecimenOrObservationBase specimenOrObservationBase : specimensOrObersvations) {
 159             SpecimenOrObservationBase<?> specimenOrObservation = occurrenceDao
 160                     .load(specimenOrObservationBase.getUuid());
 161
 162             if (specimenOrObservation instanceof FieldObservation) {
 163                 fieldObservationPoints.add(((FieldObservation) specimenOrObservation).getGatheringEvent()
 164                         .getExactLocation());
 165             }
 166             if (specimenOrObservation instanceof DerivedUnitBase<?>) {
 167                 registerDerivedUnitLocations((DerivedUnitBase) specimenOrObservation, derivedUnitPoints);
 168             }
 169         }
 170
 171         return EditGeoServiceUtilities.getOccurrenceServiceRequestParameterString(fieldObservationPoints,
 172                 derivedUnitPoints, specimenOrObservationTypeColors, doReturnImage, width, height, bbox, backLayer);
 173
 174     }
 175
 176     /**
 177      * @param derivedUnit
 178      * @param derivedUnitPoints
 179      */
 180     private void registerDerivedUnitLocations(DerivedUnitBase<?> derivedUnit, List<Point> derivedUnitPoints) {
 181
 182         Set<SpecimenOrObservationBase> originals = derivedUnit.getOriginals();
 183         if (originals != null) {
 184             for (SpecimenOrObservationBase original : originals) {
 185                 if (original instanceof FieldObservation) {
 186                     if (((FieldObservation) original).getGatheringEvent() != null) {
 187                         Point point = ((FieldObservation) original).getGatheringEvent().getExactLocation();
 188                         if (point != null) {
 189                             // FIXME: remove next statement after
 190                             // DerivedUnitFacade or ABCD import is fixed
 191                             if (point.getLatitude() == 0.0 && point.getLongitude() == 0.0) {
 192                                 continue;
 193                             }
 194                             derivedUnitPoints.add(point);
 195                         }
 196                     }
 197                 } else {
 198                     registerDerivedUnitLocations((DerivedUnitBase) original, derivedUnitPoints);
 199                 }
 200             }
 201         }
 202
 203     }
 204
 205     /*
 206      * (non-Javadoc)
 207      *
 208      * @see
 209      * eu.etaxonomy.cdm.ext.geo.IEditGeoService#setMapping(eu.etaxonomy.cdm.
 210      * model.location.NamedArea, eu.etaxonomy.cdm.ext.geo.GeoServiceArea)
 211      */
 212     @Override
 213     public void setMapping(NamedArea area, GeoServiceArea geoServiceArea) {
 214         areaMapping.set(area, geoServiceArea);
 215
 216     }
 217
 218 }