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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;
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import java.io.IOException;
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import java.util.Arrays;
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import java.util.List;
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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.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.WebDataBinder;
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import org.springframework.web.bind.annotation.InitBinder;
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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.bind.annotation.RequestParam;
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import eu.etaxonomy.cdm.api.service.IClassificationService;
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import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
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import eu.etaxonomy.cdm.api.service.ITermService;
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import eu.etaxonomy.cdm.api.service.NodeSortMode;
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import eu.etaxonomy.cdm.api.service.dto.GroupedTaxonDTO;
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import eu.etaxonomy.cdm.api.service.pager.Pager;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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import eu.etaxonomy.cdm.model.name.Rank;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
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import eu.etaxonomy.cdm.remote.controller.util.PagerParameters;
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import eu.etaxonomy.cdm.remote.editor.RankPropertyEditor;
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import eu.etaxonomy.cdm.remote.editor.UUIDListPropertyEditor;
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import eu.etaxonomy.cdm.remote.editor.UuidList;
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import io.swagger.annotations.Api;
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/**
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* @author a.kohlbecker
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* @date 03.06.2010
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*
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*/
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@Controller
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@Api("classification")
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@RequestMapping(value = {"/classification/{uuid}"})
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public class ClassificationController extends BaseController<Classification,IClassificationService> {
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private ITermService termService;
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private ITaxonNodeService taxonNodeService;
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@Override
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@Autowired
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public void setService(IClassificationService service) {
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this.service = service;
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}
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@Autowired
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public void setTermService(ITermService termService) {
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this.termService = termService;
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}
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@Autowired
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public void setTaxonNodeService(ITaxonNodeService taxonNodeService) {
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this.taxonNodeService = taxonNodeService;
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}
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@InitBinder
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@Override
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public void initBinder(WebDataBinder binder) {
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super.initBinder(binder);
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binder.registerCustomEditor(Rank.class, new RankPropertyEditor());
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binder.registerCustomEditor(UuidList.class, new UUIDListPropertyEditor());
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}
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private List<String> NODE_INIT_STRATEGY(){
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return Arrays.asList(new String[]{
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"taxon.name"
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});}
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/**
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* @param classificationUuid
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* @param response
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* @return
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* @throws IOException
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*
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*/
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@RequestMapping(
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value = {"childNodes"},
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method = RequestMethod.GET)
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public List<TaxonNode> getChildNodes(
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@PathVariable("uuid") UUID classificationUuid,
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HttpServletRequest request,
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HttpServletResponse response
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) throws IOException {
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return getChildNodesAtRank(classificationUuid, null, request, response);
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}
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@RequestMapping(
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value = {"childNodesAt/{rankUuid}"},
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method = RequestMethod.GET)
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public List<TaxonNode> getChildNodesAtRank(
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@PathVariable("uuid") UUID classificationUuid,
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@PathVariable("rankUuid") UUID rankUuid,
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HttpServletRequest request,
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HttpServletResponse response
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) throws IOException {
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logger.info("getChildNodesAtRank() - " + request.getRequestURI());
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Classification classification = service.find(classificationUuid);
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if(classification == null) {
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response.sendError(404 , "Classification not found using " + classificationUuid );
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return null;
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}
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Rank rank = findRank(rankUuid);
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// long start = System.currentTimeMillis();
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List<TaxonNode> rootNodes = service.listRankSpecificRootNodes(classification, rank, null, null, NODE_INIT_STRATEGY());
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// System.err.println("service.listRankSpecificRootNodes() " + (System.currentTimeMillis() - start));
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return rootNodes;
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}
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/**
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*
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* @param uuid
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* @param pageIndex
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* @param pageSize
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* @param sortMode
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* @param response
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* @return
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* @throws IOException
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*/
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@RequestMapping(
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value = {"childNodes"},
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method = RequestMethod.GET)
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public Pager<TaxonNodeDto> doPageChildNodes(
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@PathVariable("uuid") UUID classificationUuid,
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@RequestParam(value = "taxonUuid", required = true) UUID taxonUuid,
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@RequestParam(value = "pageNumber", required = false) Integer pageIndex,
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@RequestParam(value = "pageSize", required = false) Integer pageSize,
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@RequestParam(value="sortMode", defaultValue="AlphabeticalOrder") NodeSortMode sortMode,
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@RequestParam(value="doSynonyms", defaultValue="false") Boolean doSynonyms,
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HttpServletResponse response
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) throws IOException {
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PagerParameters pagerParameters = new PagerParameters(pageSize, pageIndex);
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pagerParameters.normalizeAndValidate(response);
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// service.startTransaction();
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boolean recursive = false;
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UUID taxonNodeUuid = service.getTaxonNodeUuidByTaxonUuid(classificationUuid, taxonUuid) ;
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Pager<TaxonNodeDto> pager = taxonNodeService.pageChildNodesDTOs(taxonNodeUuid, recursive, doSynonyms, sortMode, pageSize, pageIndex);
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// service.commitTransaction()
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return pager;
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}
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/**
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* @param classificationUuid
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* @param response
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* @return
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* @throws IOException
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*/
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@RequestMapping(
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value = {"groupedTaxa"},
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method = RequestMethod.GET)
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public List<GroupedTaxonDTO> getGroupedTaxaByHigherTaxon(
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@PathVariable("uuid") UUID classificationUuid,
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@RequestParam(value = "taxonUuids", required = true) UuidList taxonUuids,
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@RequestParam(value = "minRankUuid", required = false) UUID minRankUuid,
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@RequestParam(value = "maxRankUuid", required = false) UUID maxRankUuid,
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HttpServletRequest request,
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HttpServletResponse response
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) throws IOException {
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logger.info("getGroupedTaxaByHigherTaxon() - " + request.getRequestURI());
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Classification classification = service.find(classificationUuid);
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if(classification == null) {
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response.sendError(404 , "Classification not found using " + classificationUuid );
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return null;
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}
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Rank minRank = findRank(minRankUuid);
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Rank maxRank = findRank(maxRankUuid);
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// long start = System.currentTimeMillis();
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List<GroupedTaxonDTO> result = service.groupTaxaByHigherTaxon(taxonUuids, classificationUuid, minRank, maxRank);
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// System.err.println("service.listRankSpecificRootNodes() " + (System.currentTimeMillis() - start));
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return result;
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}
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private Rank findRank(UUID rankUuid) {
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Rank rank = null;
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if(rankUuid != null){
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DefinedTermBase<?> definedTermBase = termService.find(rankUuid);
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if(definedTermBase instanceof Rank){
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rank = (Rank) definedTermBase;
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} else {
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throw new IllegalArgumentException("DefinedTermBase is not a Rank");
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}
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}
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return rank;
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}
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}
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