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.DerivedUnit;
  33 import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
  34 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  35 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
  36 import eu.etaxonomy.cdm.persistence.dao.common.IDefinedTermDao;
  37 import eu.etaxonomy.cdm.persistence.dao.description.IDescriptionDao;
  38 import eu.etaxonomy.cdm.persistence.dao.occurrence.IOccurrenceDao;
  39
  40 /**
  41  * @author a.kohlbecker
  42  * @date 18.06.2009
  43  *
  44  */
  45 @Service
  46 @Transactional(readOnly = true)
  47 public class EditGeoService implements IEditGeoService {
  48     public static final Logger logger = Logger.getLogger(EditGeoService.class);
  49
  50     private static final String DEFAULT_BACK_LAYER = "tdwg4";
  51
  52     @Autowired
  53     private IDescriptionDao dao;
  54
  55     @Autowired
  56     private IGeoServiceAreaMapping areaMapping;
  57
  58     private IDefinedTermDao termDao;
  59
  60     @Autowired
  61     public void setTermDao(IDefinedTermDao termDao) {
  62         this.termDao = termDao;
  63         EditGeoServiceUtilities.setTermDao(termDao);
  64     }
  65
  66     @Autowired
  67     private IOccurrenceDao occurrenceDao;
  68
  69     private Set<Feature> getDistributionFeatures() {
  70         Set<Feature> distributionFeature = new HashSet<Feature>();
  71         Feature feature = (Feature) termDao.findByUuid(Feature.DISTRIBUTION().getUuid());
  72         distributionFeature.add(feature);
  73         return distributionFeature;
  74     }
  75
  76     /*
  77      * (non-Javadoc)
  78      *
  79      * @see
  80      * eu.etaxonomy.cdm.ext.IEditGeoService#getEditGeoServiceUrlParameterString
  81      * (java.util.List, java.util.Map, int, int, java.lang.String,
  82      * java.lang.String, java.util.List)
  83      */
  84     @Override
  85     public String getDistributionServiceRequestParameterString(List<TaxonDescription> taxonDescriptions,
  86             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
  87             String backLayer, List<Language> langs) {
  88
  89         Set<Distribution> distributions = new HashSet<Distribution>();
  90         for (TaxonDescription taxonDescription : taxonDescriptions) {
  91             List<Distribution> result = (List) dao.getDescriptionElements(taxonDescription, getDistributionFeatures(),
  92                     Distribution.class, null, null, null);
  93             distributions.addAll(result);
  94         }
  95
  96         String uriParams = getDistributionServiceRequestParameterString(distributions, presenceAbsenceTermColors,
  97                 width, height, bbox, backLayer, langs);
  98
  99         return uriParams;
 100     }
 101
 102
 103     /* (non-Javadoc)
 104      * @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)
 105      */
 106     @Override
 107     public String getDistributionServiceRequestParameterString(Set<Distribution> distributions,
 108             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
 109             String backLayer, List<Language> langs) {
 110
 111         if (backLayer == null) {
 112             backLayer = DEFAULT_BACK_LAYER;
 113         }
 114         String uriParams = EditGeoServiceUtilities.getDistributionServiceRequestParameterString(distributions,
 115                 areaMapping, presenceAbsenceTermColors, width, height, bbox, backLayer, null, langs);
 116         return uriParams;
 117     }
 118
 119     /*
 120      * (non-Javadoc)
 121      *
 122      * @see
 123      * eu.etaxonomy.cdm.ext.IEditGeoService#getEditGeoServiceUrlParameterString
 124      * (eu.etaxonomy.cdm.model.description.TaxonDescription, java.util.Map, int,
 125      * int, java.lang.String, java.lang.String)
 126      */
 127     @Override
 128     @Deprecated
 129     public String getDistributionServiceRequestParameterString(TaxonDescription taxonDescription,
 130             Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors, int width, int height, String bbox,
 131             String backLayer, List<Language> langs) {
 132
 133         List<TaxonDescription> taxonDescriptions = new ArrayList<TaxonDescription>();
 134         taxonDescriptions.add(taxonDescription);
 135
 136         return getDistributionServiceRequestParameterString(taxonDescriptions, presenceAbsenceTermColors, width,
 137                 height, bbox, backLayer, langs);
 138     }
 139
 140     /*
 141      * (non-Javadoc)
 142      *
 143      * @see eu.etaxonomy.cdm.ext.geo.IEditGeoService#
 144      * getOccurrenceServiceRequestParameterString
 145      * (eu.etaxonomy.cdm.model.description.TaxonDescription, java.util.Map, int,
 146      * int, java.lang.String, java.lang.String)
 147      */
 148     @Override
 149     public String getOccurrenceServiceRequestParameterString(List<SpecimenOrObservationBase> specimensOrObersvations,
 150             Map<SpecimenOrObservationType, Color> specimenOrObservationTypeColors,
 151             Boolean doReturnImage, Integer width, Integer height, String bbox, String backLayer) {
 152
 153         List<Point> fieldUnitPoints = new ArrayList<Point>();
 154         List<Point> derivedUnitPoints = new ArrayList<Point>();
 155
 156         IndividualsAssociation individualsAssociation;
 157         DerivedUnit derivedUnit;
 158
 159         for (SpecimenOrObservationBase specimenOrObservationBase : specimensOrObersvations) {
 160             SpecimenOrObservationBase<?> specimenOrObservation = occurrenceDao
 161                     .load(specimenOrObservationBase.getUuid());
 162
 163             if (specimenOrObservation instanceof FieldUnit) {
 164                 fieldUnitPoints.add(((FieldUnit) specimenOrObservation).getGatheringEvent()
 165                         .getExactLocation());
 166             }
 167             if (specimenOrObservation instanceof DerivedUnit) {
 168                 registerDerivedUnitLocations((DerivedUnit) specimenOrObservation, derivedUnitPoints);
 169             }
 170         }
 171
 172         return EditGeoServiceUtilities.getOccurrenceServiceRequestParameterString(fieldUnitPoints,
 173                 derivedUnitPoints, specimenOrObservationTypeColors, doReturnImage, width, height, bbox, backLayer);
 174
 175     }
 176
 177     /**
 178      * @param derivedUnit
 179      * @param derivedUnitPoints
 180      */
 181     private void registerDerivedUnitLocations(DerivedUnit derivedUnit, List<Point> derivedUnitPoints) {
 182
 183         Set<SpecimenOrObservationBase> originals = derivedUnit.getOriginals();
 184         if (originals != null) {
 185             for (SpecimenOrObservationBase original : originals) {
 186                 if (original instanceof FieldUnit) {
 187                     if (((FieldUnit) original).getGatheringEvent() != null) {
 188                         Point point = ((FieldUnit) original).getGatheringEvent().getExactLocation();
 189                         if (point != null) {
 190                             // FIXME: remove next statement after
 191                             // DerivedUnitFacade or ABCD import is fixed
 192                             if (point.getLatitude() == 0.0 && point.getLongitude() == 0.0) {
 193                                 continue;
 194                             }
 195                             derivedUnitPoints.add(point);
 196                         }
 197                     }
 198                 } else {
 199                     registerDerivedUnitLocations((DerivedUnit) original, derivedUnitPoints);
 200                 }
 201             }
 202         }
 203
 204     }
 205
 206     /*
 207      * (non-Javadoc)
 208      *
 209      * @see
 210      * eu.etaxonomy.cdm.ext.geo.IEditGeoService#setMapping(eu.etaxonomy.cdm.
 211      * model.location.NamedArea, eu.etaxonomy.cdm.ext.geo.GeoServiceArea)
 212      */
 213     @Override
 214     public void setMapping(NamedArea area, GeoServiceArea geoServiceArea) {
 215         areaMapping.set(area, geoServiceArea);
 216
 217     }
 218
 219 }