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// $Id$
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/**
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* Copyright (C) 2009 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.ext.geo;
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import java.awt.Color;
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import java.io.IOException;
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import java.io.Reader;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.EnumSet;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.UUID;
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import javax.persistence.EntityNotFoundException;
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import org.apache.log4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import eu.etaxonomy.cdm.api.service.IDescriptionService;
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import eu.etaxonomy.cdm.api.service.dto.CondensedDistribution;
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import eu.etaxonomy.cdm.api.service.dto.DistributionInfoDTO;
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import eu.etaxonomy.cdm.api.service.dto.DistributionInfoDTO.InfoPart;
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import eu.etaxonomy.cdm.api.utility.DescriptionUtility;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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import eu.etaxonomy.cdm.model.common.Language;
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import eu.etaxonomy.cdm.model.common.MarkerType;
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import eu.etaxonomy.cdm.model.common.TermVocabulary;
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import eu.etaxonomy.cdm.model.description.Distribution;
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import eu.etaxonomy.cdm.model.description.Feature;
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import eu.etaxonomy.cdm.model.description.IndividualsAssociation;
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import eu.etaxonomy.cdm.model.description.PresenceAbsenceTerm;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.cdm.model.location.NamedArea;
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import eu.etaxonomy.cdm.model.location.NamedAreaLevel;
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import eu.etaxonomy.cdm.model.location.Point;
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import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
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import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;
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import eu.etaxonomy.cdm.persistence.dao.common.IDefinedTermDao;
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import eu.etaxonomy.cdm.persistence.dao.common.ITermVocabularyDao;
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import eu.etaxonomy.cdm.persistence.dao.description.IDescriptionDao;
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import eu.etaxonomy.cdm.persistence.dao.occurrence.IOccurrenceDao;
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/**
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* @author a.kohlbecker
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* @date 18.06.2009
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*
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*/
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@Service
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@Transactional(readOnly = true)
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public class EditGeoService implements IEditGeoService {
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public static final Logger logger = Logger.getLogger(EditGeoService.class);
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@Autowired
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private IDescriptionDao dao;
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@Autowired
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private IGeoServiceAreaMapping areaMapping;
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@Autowired
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private IDescriptionService descriptionService;
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@Autowired
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private ITermVocabularyDao vocabDao;
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private IDefinedTermDao termDao;
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@Autowired
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public void setTermDao(IDefinedTermDao termDao) {
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this.termDao = termDao;
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EditGeoServiceUtilities.setTermDao(termDao);
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}
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@Autowired
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private IOccurrenceDao occurrenceDao;
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private Set<Feature> getDistributionFeatures() {
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Set<Feature> distributionFeature = new HashSet<Feature>();
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Feature feature = (Feature) termDao.findByUuid(Feature.DISTRIBUTION().getUuid());
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distributionFeature.add(feature);
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return distributionFeature;
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}
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/**
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* @param taxonDescriptions
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* @return
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*/
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private Set<Distribution> getDistributionsOf(List<TaxonDescription> taxonDescriptions) {
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Set<Distribution> distributions = new HashSet<Distribution>();
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for (TaxonDescription taxonDescription : taxonDescriptions) {
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List<Distribution> result = (List) dao.getDescriptionElements(
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taxonDescription,
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null,
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getDistributionFeatures(),
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Distribution.class,
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null,
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null,
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null);
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distributions.addAll(result);
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}
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return distributions;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public String getDistributionServiceRequestParameterString(List<TaxonDescription> taxonDescriptions,
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boolean subAreaPreference,
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boolean statusOrderPreference,
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Set<MarkerType> hideMarkedAreas,
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Map<PresenceAbsenceTerm, Color> presenceAbsenceTermColors,
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List<Language> langs) {
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Set<Distribution> distributions = getDistributionsOf(taxonDescriptions);
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String uriParams = getDistributionServiceRequestParameterString(distributions,
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subAreaPreference,
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statusOrderPreference,
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hideMarkedAreas,
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presenceAbsenceTermColors,
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langs);
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return uriParams;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public String getDistributionServiceRequestParameterString(
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Set<Distribution> distributions,
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boolean subAreaPreference,
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boolean statusOrderPreference,
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Set<MarkerType> hideMarkedAreas,
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Map<PresenceAbsenceTerm, Color> presenceAbsenceTermColors,
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List<Language> langs) {
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Collection<Distribution> filteredDistributions = DescriptionUtility.filterDistributions(distributions,
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hideMarkedAreas, true, statusOrderPreference, subAreaPreference);
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String uriParams = EditGeoServiceUtilities.getDistributionServiceRequestParameterString(
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filteredDistributions,
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areaMapping,
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presenceAbsenceTermColors,
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null, langs);
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return uriParams;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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@Deprecated
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public String getDistributionServiceRequestParameterString(TaxonDescription taxonDescription,
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boolean subAreaPreference,
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boolean statusOrderPreference,
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Set<MarkerType> hideMarkedAreas,
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Map<PresenceAbsenceTerm, Color> presenceAbsenceTermColors,
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List<Language> langs) {
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List<TaxonDescription> taxonDescriptions = new ArrayList<TaxonDescription>();
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taxonDescriptions.add(taxonDescription);
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return getDistributionServiceRequestParameterString(taxonDescriptions,
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subAreaPreference,
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statusOrderPreference,
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hideMarkedAreas,
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presenceAbsenceTermColors,
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langs);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public OccurrenceServiceRequestParameterDto getOccurrenceServiceRequestParameterString(List<SpecimenOrObservationBase> specimensOrObersvations,
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Map<SpecimenOrObservationType, Color> specimenOrObservationTypeColors) {
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List<Point> fieldUnitPoints = new ArrayList<Point>();
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List<Point> derivedUnitPoints = new ArrayList<Point>();
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IndividualsAssociation individualsAssociation;
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DerivedUnit derivedUnit;
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for (SpecimenOrObservationBase specimenOrObservationBase : specimensOrObersvations) {
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SpecimenOrObservationBase<?> specimenOrObservation = occurrenceDao
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.load(specimenOrObservationBase.getUuid());
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if (specimenOrObservation instanceof FieldUnit) {
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fieldUnitPoints.add(((FieldUnit) specimenOrObservation).getGatheringEvent()
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.getExactLocation());
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}
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if (specimenOrObservation instanceof DerivedUnit) {
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registerDerivedUnitLocations((DerivedUnit) specimenOrObservation, derivedUnitPoints);
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}
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}
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return EditGeoServiceUtilities.getOccurrenceServiceRequestParameterString(fieldUnitPoints,
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derivedUnitPoints, specimenOrObservationTypeColors);
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}
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public CondensedDistribution getCondensedDistribution(List<TaxonDescription> taxonDescriptions,
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boolean statusOrderPreference,
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Set<MarkerType> hideMarkedAreas,
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MarkerType fallbackAreaMarkerType,
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CondensedDistributionRecipe recipe,
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List<Language> langs) {
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Set<Distribution> distributions = getDistributionsOf(taxonDescriptions);
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return getCondensedDistribution(distributions, statusOrderPreference,
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hideMarkedAreas, fallbackAreaMarkerType, recipe, langs);
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}
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public CondensedDistribution getCondensedDistribution(Set<Distribution> distributions,
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boolean statusOrderPreference,
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Set<MarkerType> hideMarkedAreas,
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MarkerType fallbackAreaMarkerType,
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CondensedDistributionRecipe recipe,
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List<Language> langs) {
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Collection<Distribution> filteredDistributions = DescriptionUtility.filterDistributions(
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distributions, hideMarkedAreas, true, statusOrderPreference, false);
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CondensedDistribution condensedDistribution = EditGeoServiceUtilities.getCondensedDistribution(
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filteredDistributions,
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recipe,
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langs);
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return condensedDistribution;
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}
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/**
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* @param derivedUnit
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* @param derivedUnitPoints
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*/
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private void registerDerivedUnitLocations(DerivedUnit derivedUnit, List<Point> derivedUnitPoints) {
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Set<SpecimenOrObservationBase> originals = derivedUnit.getOriginals();
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if (originals != null) {
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for (SpecimenOrObservationBase original : originals) {
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if (original instanceof FieldUnit) {
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if (((FieldUnit) original).getGatheringEvent() != null) {
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Point point = ((FieldUnit) original).getGatheringEvent().getExactLocation();
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if (point != null) {
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// points with no longitude or latitude should not exist
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// see #4173 ([Rule] Longitude and Latitude in Point must not be null)
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if (point.getLatitude() == null || point.getLongitude() == null){
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continue;
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}
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// FIXME: remove next statement after
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// DerivedUnitFacade or ABCD import is fixed
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//
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if(point.getLatitude() == 0.0 || point.getLongitude() == 0.0) {
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continue;
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}
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derivedUnitPoints.add(point);
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}
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}
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} else {
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registerDerivedUnitLocations((DerivedUnit) original, derivedUnitPoints);
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}
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}
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}
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void setMapping(NamedArea area, GeoServiceArea geoServiceArea) {
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areaMapping.set(area, geoServiceArea);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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@Transactional(readOnly=false)
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public Map<NamedArea, String> mapShapeFileToNamedAreas(Reader csvReader,
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List<String> idSearchFields, String wmsLayerName, UUID areaVocabularyUuid,
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Set<UUID> namedAreaUuids) throws IOException {
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Set<NamedArea> areas = new HashSet<NamedArea>();
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if(areaVocabularyUuid != null){
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TermVocabulary<NamedArea> areaVocabulary = vocabDao.load(areaVocabularyUuid);
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if(areaVocabulary == null){
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throw new EntityNotFoundException("No Vocabulary found for uuid " + areaVocabularyUuid);
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}
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areas.addAll(areaVocabulary.getTerms());
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}
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if(namedAreaUuids != null && !namedAreaUuids.isEmpty()){
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for(DefinedTermBase dtb : termDao.list(namedAreaUuids, null, null, null, null)){
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areas.add((NamedArea)dtb);
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}
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}
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ShpAttributesToNamedAreaMapper mapper = new ShpAttributesToNamedAreaMapper(areas, areaMapping);
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Map<NamedArea, String> resultMap = mapper.readCsv(csvReader, idSearchFields, wmsLayerName);
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termDao.saveOrUpdateAll((Collection)areas);
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return resultMap;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public DistributionInfoDTO composeDistributionInfoFor(EnumSet<DistributionInfoDTO.InfoPart> parts, UUID taxonUUID,
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boolean subAreaPreference, boolean statusOrderPreference, Set<MarkerType> hiddenAreaMarkerTypes,
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Set<NamedAreaLevel> omitLevels, Map<PresenceAbsenceTerm, Color> presenceAbsenceTermColors,
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List<Language> languages, List<String> propertyPaths, CondensedDistributionRecipe recipe){
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DistributionInfoDTO dto = new DistributionInfoDTO();
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// Adding default initStrategies to improve the performance of this method
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// adding 'status' and 'area' has a good positive effect:
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// filterDistributions() only takes 21% of the total method time (before it was 46%)
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// at the same time the cost of the getDescriptionElementForTaxon is not increased at all!
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//
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// adding 'markers.markerType' is not improving the performance since it only
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// moved the load from the filter method to the getDescriptionElementForTaxon()
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// method.
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// overall improvement by this means is by 42% (from 77,711 ms to 44,868 ms)
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ArrayList<String> initStrategy = new ArrayList<String>(propertyPaths);
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if(!initStrategy.contains("status")) {
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initStrategy.add("status");
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}
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if(!initStrategy.contains("area")) {
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initStrategy.add("area");
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}
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if(!initStrategy.contains("markers.markerType")) {
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initStrategy.add("markers.markerType");
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}
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if(omitLevels == null) {
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omitLevels = new HashSet<NamedAreaLevel>(0);
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}
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List<Distribution> distributions = dao.getDescriptionElementForTaxon(taxonUUID, null, Distribution.class, null, null, initStrategy);
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// Apply the rules statusOrderPreference and hideMarkedAreas for textual distribution info
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Set<Distribution> filteredDistributions = DescriptionUtility.filterDistributions(distributions, hiddenAreaMarkerTypes,
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true, statusOrderPreference, false);
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if(parts.contains(InfoPart.elements)) {
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dto.setElements(filteredDistributions);
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}
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if(parts.contains(InfoPart.tree)) {
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dto.setTree(DescriptionUtility.orderDistributions(termDao, omitLevels, filteredDistributions, hiddenAreaMarkerTypes));
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}
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if(parts.contains(InfoPart.condensedDistribution)) {
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dto.setCondensedDistribution(EditGeoServiceUtilities.getCondensedDistribution(filteredDistributions, recipe, languages));
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}
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if (parts.contains(InfoPart.mapUriParams)) {
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// only apply the subAreaPreference rule for the maps
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Set<Distribution> filteredMapDistributions = DescriptionUtility.filterDistributions(filteredDistributions, null, false, false, subAreaPreference);
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dto.setMapUriParams(EditGeoServiceUtilities.getDistributionServiceRequestParameterString(filteredMapDistributions,
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areaMapping,
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presenceAbsenceTermColors,
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null, languages));
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}
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return dto;
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}
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}
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