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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.remote.controller.ext;
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import java.awt.Color;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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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.Controller;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.servlet.ModelAndView;
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import eu.etaxonomy.cdm.api.service.IDescriptionService;
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import eu.etaxonomy.cdm.api.service.IOccurrenceService;
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import eu.etaxonomy.cdm.api.service.ITaxonService;
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import eu.etaxonomy.cdm.api.service.pager.Pager;
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import eu.etaxonomy.cdm.database.UpdatableRoutingDataSource;
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import eu.etaxonomy.cdm.ext.geo.IEditGeoService;
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import eu.etaxonomy.cdm.model.common.Language;
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import eu.etaxonomy.cdm.model.description.PresenceAbsenceTermBase;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonBase;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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import eu.etaxonomy.cdm.persistence.query.OrderHint.SortOrder;
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import eu.etaxonomy.cdm.remote.controller.BaseController;
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import eu.etaxonomy.cdm.remote.l10n.LocaleContext;
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/**
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* The ExternalGeoController class is a Spring MVC Controller.
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* <p>
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* The syntax of the mapped service URIs contains the the {datasource-name} path element.
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* The available {datasource-name}s are defined in a configuration file which
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* is loaded by the {@link UpdatableRoutingDataSource}. If the
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* UpdatableRoutingDataSource is not being used in the actual application
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* context any arbitrary {datasource-name} may be used.
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* <p>
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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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@Controller
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@RequestMapping(value = { "ext/edit/mapServiceParameters/" })
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public class ExternalGeoController extends BaseController<TaxonBase, ITaxonService> {
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public static final Logger logger = Logger.getLogger(ExternalGeoController.class);
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@Autowired
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private IEditGeoService geoservice;
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@Autowired
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private IDescriptionService descriptionService;
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@Autowired
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private IOccurrenceService occurrenceService;
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/*
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* (non-Javadoc)
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*
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* @see
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* eu.etaxonomy.cdm.remote.controller.BaseController#setService(eu.etaxonomy
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* .cdm.api.service.IService)
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*/
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@Autowired
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@Override
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public void setService(ITaxonService service) {
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this.service = service;
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}
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/**
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* Assembles and returns URI parameter Strings for the EDIT Map Service. The distribution areas for the
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* {@link Taxon} instance identified by the <code>{taxon-uuid}</code> are found and are translated into
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* an valid URI parameter String. Higher level distribiution areas are expanded in order to include all
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* nested sub-areas.
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* <p>
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* URI: <b>/{datasource-name}/geo/map/distribution/{taxon-uuid}</b>
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*
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* @param request
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* @param response
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* @return URI parameter Strings for the EDIT Map Service
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* @throws IOException TODO write controller method documentation
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*/
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@RequestMapping(value = { "taxonDistributionFor/{uuid}" }, method = RequestMethod.GET)
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public ModelAndView doGetDistributionMapUriParams(
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@PathVariable("uuid") UUID uuid,
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HttpServletRequest request,
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HttpServletResponse response)
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throws IOException {
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int width = 0;
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int height = 0;
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String bbox = null;
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String backLayer = null;
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logger.info("doGetDistributionMapUriParams() " + request.getServletPath());
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ModelAndView mv = new ModelAndView();
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// get the descriptions for the taxon
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Taxon taxon = getCdmBaseInstance(Taxon.class, uuid, response, (List<String>)null);
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Map<PresenceAbsenceTermBase<?>, Color> presenceAbsenceTermColors = null;
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//languages
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List<Language> langs = LocaleContext.getLanguages();
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Pager<TaxonDescription> page = descriptionService.getTaxonDescriptions(taxon, null, null, null, null, null);
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List<TaxonDescription> taxonDescriptions = page.getRecords();
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String uriParams = geoservice.getDistributionServiceRequestParameterString(taxonDescriptions, presenceAbsenceTermColors, width, height, bbox,
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backLayer, langs);
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mv.addObject(uriParams);
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return mv;
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}
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/**
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* Assembles and returns URI parameter Strings for the EDIT Map Service. The distribution areas for the
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* {@link Taxon} instance identified by the <code>{taxon-uuid}</code> are found and are translated into
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* an valid URI parameter String. Higher level distribiution areas are expanded in order to include all
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* nested sub-areas.
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* <p>
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* URI: <b>/{datasource-name}/geo/map/distribution/{taxon-uuid}</b>
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*
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* @param request
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* @param response
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* @return URI parameter Strings for the EDIT Map Service
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* @throws IOException TODO write controller method documentation
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*/
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@RequestMapping(value = { "taxonOccurrencesFor/{uuid}" }, method = RequestMethod.GET)
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public ModelAndView doGetOccurrenceMapUriParams(
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@PathVariable("uuid") UUID uuid,
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HttpServletRequest request,
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HttpServletResponse response)
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throws IOException {
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Integer width = null;
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Integer height = null;
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String bbox = null;
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String backLayer = null;
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Boolean doReturnImage = null;
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Map<Class<? extends SpecimenOrObservationBase>, Color> specimenOrObservationTypeColors = null;
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logger.info("doGetOccurrenceMapUriParams() " + request.getServletPath());
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ModelAndView mv = new ModelAndView();
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// get the descriptions for the taxon
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Taxon taxon = getCdmBaseInstance(Taxon.class, uuid, response, (List<String>)null);
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TaxonBase tb = service.load(uuid);
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List<OrderHint> orderHints = new ArrayList<OrderHint>();
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orderHints.add(new OrderHint("titleCache", SortOrder.DESCENDING));
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List<SpecimenOrObservationBase> specimensOrObersvations = occurrenceService.listByAssociatedTaxon(null, null, (Taxon)tb, null, null, null, orderHints, null);
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String uriParams = geoservice.getOccurrenceServiceRequestParameterString(specimensOrObersvations, specimenOrObservationTypeColors, doReturnImage, width , height , bbox , backLayer );
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mv.addObject(uriParams);
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return mv;
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}
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}
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