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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.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.ITermService;
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import eu.etaxonomy.cdm.model.term.DefinedTermBase;
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import eu.etaxonomy.cdm.model.term.OrderedTermBase;
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import io.swagger.annotations.Api;
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/**
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* @author a.kohlbecker
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* @since 22.07.2010
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*
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*/
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@Controller
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@Api("term")
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@RequestMapping(value = {"/term/{uuid}"})
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public class TermController
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extends AbstractIdentifiableController<DefinedTermBase, ITermService> {
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private static final List<String> TERM_COMPARE_INIT_STRATEGY = Arrays.asList(new String []{
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"vocabulary"
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});
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@Autowired
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@Override
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public void setService(ITermService service) {
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this.service = service;
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}
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/**
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* TODO write controller method documentation
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*
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* @param request
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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(method = RequestMethod.GET, value = "compareTo/{uuidThat}")
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public ModelAndView doCompare(
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@PathVariable("uuid") UUID uuid,
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@PathVariable("uuidThat") UUID uuidThat,
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HttpServletRequest request, HttpServletResponse response) throws IOException {
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ModelAndView mv = new ModelAndView();
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DefinedTermBase<?> thisTerm = service.load(uuid, TERM_COMPARE_INIT_STRATEGY);
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DefinedTermBase<?> thatTerm = service.load(uuidThat, TERM_COMPARE_INIT_STRATEGY);
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if(thisTerm.getVocabulary().equals(thatTerm.getVocabulary())){
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if(OrderedTermBase.class.isAssignableFrom(thisTerm.getClass())){
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Integer result = ((OrderedTermBase)thisTerm).compareTo((OrderedTermBase)thatTerm);
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mv.addObject(result);
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return mv;
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}else{
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response.sendError(400, "Only ordered term types can be compared");
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return mv;
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}
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}else{
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response.sendError(400, "Terms of different vocabuaries can not be compared");
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return mv;
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}
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}
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}
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