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package eu.dnetlib.data.search.utils.cql;
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import eu.dnetlib.data.search.utils.vocabulary.VocabularyManager;
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import eu.dnetlib.domain.enabling.Vocabulary;
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import org.apache.log4j.Logger;
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import javax.servlet.http.HttpServletRequest;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.Locale;
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/**
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* Created by kiatrop on 10/7/2014.
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*/
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public class ParameterQueryEnhancer {
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private static final Logger logger = Logger.getLogger(ParameterQueryEnhancer.class);
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/**
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* Enhance the given CQL query with FP7 specific index fields
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*/
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public static void enhanceQueryWithFundingLevelParams(StringBuilder queryBuilder, HttpServletRequest request, VocabularyManager vocabularyManager, boolean isModelSygma, String version) {
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logger.debug("enhance funding " + isModelSygma);
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String funder = request.getParameter("funder");
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String fundingStream = request.getParameter("fundingStream");
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String FP7scientificArea = request.getParameter("FP7scientificArea");
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if(isModelSygma) {
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if (version!=null && !version.equals("2")) {
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//TODO add version check and restrictions
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if (funder != null) {
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if (!funder.equalsIgnoreCase("WT")) {
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Vocabulary sygmaFundersVocabulary = vocabularyManager.getVocabulary("sygma_funders", Locale.ROOT);
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addExactQueryTerm("relfundinglevel0_id", devocabularizedTerm(funder.toUpperCase(), sygmaFundersVocabulary), queryBuilder);
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} else {
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Vocabulary funderVocabulary = vocabularyManager.getVocabulary("funders_simple", Locale.ROOT);
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addExactQueryTerm("relfunderid", devocabularizedTerm(funder.toUpperCase(), funderVocabulary), queryBuilder);
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}
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}
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if (fundingStream != null && !fundingStream.trim().isEmpty()) {
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Vocabulary relfundinglevel1Vocabulary = vocabularyManager.getVocabulary("programmes_simple", Locale.ROOT);
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addVocabularizedQueryTerm("relfundinglevel1_id", fundingStream.toUpperCase(), relfundinglevel1Vocabulary, queryBuilder);
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}
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if (FP7scientificArea != null && !FP7scientificArea.trim().isEmpty()) {
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Vocabulary relfundinglevel2Vocabulary = vocabularyManager.getVocabulary("areas", Locale.ROOT);
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addVocabularizedQueryTerm("relfundinglevel2_id", FP7scientificArea, relfundinglevel2Vocabulary, queryBuilder);
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}
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} else { //version 2 sygma model
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//Add funder to be EC
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addExactQueryTerm("relfundershortname", "EC", queryBuilder);
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}
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} else {
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if (funder != null) {
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//Vocabulary funderVocabulary = vocabularyManager.getVocabulary("funders_simple", Locale.ROOT);
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addExactQueryTerm("relfundershortname", funder.toUpperCase(), queryBuilder);
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}
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if (fundingStream != null && !fundingStream.trim().isEmpty()) {
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if(fundingStream.equalsIgnoreCase("FP7") || fundingStream.equalsIgnoreCase("H2020")) {
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addORQueryTermExact(new String[]{"relfundinglevel0_name", "relfundinglevel1_name", "relfundinglevel2_name"}, "\"" + fundingStream.toUpperCase() + "\"", queryBuilder);
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} else {
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addORQueryTermExact(new String[]{"relfundinglevel0_name", "relfundinglevel1_name", "relfundinglevel2_name"}, "\"" + fundingStream + "\"", queryBuilder);
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}
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}
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if (FP7scientificArea != null && !FP7scientificArea.trim().isEmpty()) {
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//Vocabulary relfundinglevel2Vocabulary = vocabularyManager.getVocabulary("areas", Locale.ROOT);
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queryBuilder.append(" and (relfundershortname exact \"EC\")").append(" and (relfundinglevel2_name exact \"").append(FP7scientificArea).append("\")");
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}
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}
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}
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public static void enhanceProjectQueryWithFundingLevelParams(StringBuilder queryBuilder, HttpServletRequest request, VocabularyManager vocabularyManager) {
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String funder = request.getParameter("funder");
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String fundingStream = request.getParameter("fundingStream");
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String FP7scientificArea = request.getParameter("FP7scientificArea");
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if (funder != null) {
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//addExactQueryTerm("fundinglevel0_name", funder.toUpperCase(), queryBuilder);
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//Vocabulary funderVocabulary = vocabularyManager.getVocabulary("funders_simple", Locale.ROOT);
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addExactQueryTerm("fundershortname", funder.toUpperCase(), queryBuilder);
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}
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if (fundingStream != null && !fundingStream.trim().isEmpty()) {
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//addExactQueryTerm("fundinglevel1_name", fundingStream.toUpperCase(), queryBuilder);
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if(fundingStream.equalsIgnoreCase("FP7") || fundingStream.equalsIgnoreCase("H2020")) {
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addORQueryTermExact(new String[]{"fundinglevel0_name", "fundinglevel1_name", "fundinglevel2_name"}, "\"" + fundingStream.toUpperCase() + "\"", queryBuilder);
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} else {
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addORQueryTermExact(new String[]{"fundinglevel0_name", "fundinglevel1_name", "fundinglevel2_name"}, "\"" + fundingStream + "\"", queryBuilder);
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}
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}
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if (FP7scientificArea != null && !FP7scientificArea.trim().isEmpty()) {
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//Vocabulary relfundinglevel2Vocabulary = vocabularyManager.getVocabulary("areas", Locale.ROOT);
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queryBuilder.append("and (fundershortname exact \"EC\")").append(" and (fundinglevel2_name exact \"").append(FP7scientificArea).append("\")");
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}
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}
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public static void enhanceQueryWithFundingParams(StringBuilder queryBuilder, HttpServletRequest request) {
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String hasECFunding = request.getParameter("hasECFunding");
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String hasWTFunding = request.getParameter("hasWTFunding");
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addBooleanQueryTerm("contextid", hasECFunding, "EC", queryBuilder);
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addBooleanQueryTerm("contextid", hasWTFunding, "WT", queryBuilder);
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}
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public static void enhanceQueryWithCommunityParams(StringBuilder queryBuilder, HttpServletRequest request) {
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String community = request.getParameter("community");
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if (community!= null) {
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addExactQueryTerm("communityId", community, queryBuilder);
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}
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}
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public static void enhanceQueryWithProjectFundingParams(StringBuilder queryBuilder, HttpServletRequest request) {
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String hasECFunding = request.getParameter("hasECFunding");
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String hasWTFunding = request.getParameter("hasWTFunding");
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addBooleanQueryTerm("funderid", hasECFunding, "ec__________::EC", queryBuilder);
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addBooleanQueryTerm("funderid", hasWTFunding, "wt__________::WT", queryBuilder);
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}
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public static void enhanceQueryWithRelProjectParams(StringBuilder queryBuilder, HttpServletRequest request) {
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String hasProject = request.getParameter("hasProject");
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String projectID = request.getParameter("projectID");
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String FP7ProjectID = request.getParameter("FP7ProjectID");
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if (hasProject != null && !hasProject.isEmpty()) {
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if (hasProject.equals("true")) {
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addEqualQueryTerm("relprojectid", "*", queryBuilder);
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} else {
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addNotEqualQueryTerm("relprojectid", "*", queryBuilder);
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}
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}
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if (FP7ProjectID != null && !FP7ProjectID.trim().isEmpty()) {
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addExactQueryTerm("relprojectcode", FP7ProjectID, queryBuilder);
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addExactQueryTerm(" relfundinglevel0_id", "ec__________::EC::FP7", queryBuilder);
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}
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if (projectID != null && !projectID.trim().isEmpty()) {
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queryBuilder.append(" and (relprojectcode exact \"").append(projectID).append("\")");
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}
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}
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public static void enhanceQueryWithClassifications(StringBuilder queryBuilder, HttpServletRequest request, VocabularyManager vocabularyManager) {
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String sdg = request.getParameter("sdg");
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if (sdg!= null && !sdg.trim().isEmpty()) {
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if (sdg.matches("[1-17]")){
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Vocabulary sdgVocabulary = vocabularyManager.getVocabulary("sdg", Locale.ROOT);
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addExactQueryTerm("sdg", devocabularizedTerm(sdg, sdgVocabulary), queryBuilder);
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}
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}
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String fos = request.getParameter("fos");
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if (fos!=null && !fos.trim().isEmpty()) {
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Vocabulary fosVocabulary = vocabularyManager.getVocabulary("fos", Locale.ROOT);
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addExactQueryTerm("fos", devocabularizedTerm(fos.toLowerCase(), fosVocabulary), queryBuilder);
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}
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}
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public static void enhanceQueryWithAccessRights(StringBuilder queryBuilder, HttpServletRequest request) {
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String oa = request.getParameter("OA");
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addBooleanQueryTerm("resultbestaccessright", oa, "Open Access", queryBuilder);
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}
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public static void enhanceQueryWithDate(StringBuilder queryBuilder, HttpServletRequest request) throws IllegalArgumentException{
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String fromDateAccepted = request.getParameter("fromDateAccepted");
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String toDateAccepted = request.getParameter("toDateAccepted");
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SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
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simpleDateFormat.setLenient(false);
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if (toDateAccepted != null && !toDateAccepted.isEmpty() && (fromDateAccepted == null || fromDateAccepted.isEmpty()) ) {
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if(!checkDate(toDateAccepted, simpleDateFormat)){
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//logger.debug("Format is " + !checkDate(toDateAccepted, simpleDateFormat));
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throw new IllegalArgumentException("toDateAccepted date must be formatted as YYYY-MM-DD");
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}
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fromDateAccepted = "*";
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}
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if (fromDateAccepted != null && !fromDateAccepted.isEmpty() && (toDateAccepted == null || toDateAccepted.isEmpty()) ) {
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if (!checkDate(fromDateAccepted, simpleDateFormat)){
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//logger.debug("Format from is " + fromDateAccepted != null && !fromDateAccepted.isEmpty());
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throw new IllegalArgumentException("fromDateAccepted date must be formatted as YYYY-MM-DD");
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}
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toDateAccepted = simpleDateFormat.format(new Date());
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}
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if (toDateAccepted != null && !toDateAccepted.isEmpty() && fromDateAccepted != null && !fromDateAccepted.isEmpty()) {
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queryBuilder.append(" and (resultdateofacceptance within \"").append(fromDateAccepted).append(" ").append(toDateAccepted).append("\")");
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}
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}
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public static void enhanceQueryWithYearParams(StringBuilder queryBuilder, HttpServletRequest request) {
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String startYear = request.getParameter("startYear");
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String endYear = request.getParameter("endYear");
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int sYear = -1;
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if (startYear != null && !startYear.isEmpty()) {
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try {
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sYear = Integer.parseInt(startYear);
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} catch(NumberFormatException e) {
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throw new IllegalArgumentException("startYear parameter must be a numeric value.", e);
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}
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}
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int eYear = -1;
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if (endYear !=null && !endYear.isEmpty()) {
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try {
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eYear = Integer.parseInt(endYear);
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} catch(NumberFormatException e) {
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throw new IllegalArgumentException("endYear parameter must be a numeric value.",e);
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}
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}
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if (eYear != -1 && sYear != -1 && eYear < sYear) {
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throw new IllegalArgumentException("endYear must be greater than startYear.");
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}
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addExactQueryTerm("projectstartyear", startYear, queryBuilder);
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addExactQueryTerm("projectendyear", endYear, queryBuilder);
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}
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public static void enhanceQueryWithResultsSortParameters(StringBuilder queryBuilder, HttpServletRequest request) {
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String sortByParameter = request.getParameter("sortBy");
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if (sortByParameter != null) {
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String[] sortParams = sortByParameter.split(",");
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if (sortParams.length != 2) {
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throw new IllegalArgumentException("Invalid sort paremeter. 'sortBy' parameter format is <fieldName>[,ascending|,descending].");
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}
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String sortByField = sortParams[0];
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String order = sortParams[1];
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if (!checkPublicationSortParameterFields(sortByField)){
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throw new IllegalArgumentException("'" + sortByField + "' is not a sortable field.");
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}
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if (!checkOrder(order)) {
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throw new IllegalArgumentException("'" + order + "' is not a valid ordering. Please use one of {ascending, descending}");
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}
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257
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258
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addSortParameter(sortByField, order, queryBuilder);
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}
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}
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262
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public static void enhanceQueryWithProjectSortParameters(StringBuilder queryBuilder, HttpServletRequest request) {
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String sortByParameter = request.getParameter("sortBy");
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264
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if (sortByParameter != null) {
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String[] sortParams = sortByParameter.split(",");
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268
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if (sortParams.length != 2) {
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throw new IllegalArgumentException("Invalid sort paremeter. 'sortBy' parameter format is <fieldName>[,ascending|,descending].");
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}
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271
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272
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String sortByField = sortParams[0];
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String order = sortParams[1];
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275
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if (!checkProjectSortParameterFields(sortByField)){
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throw new IllegalArgumentException("'" + sortByField + "' is not a sortable field.");
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}
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278
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279
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if (!checkOrder(order)) {
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280
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throw new IllegalArgumentException("'" + order + "' is not a valid ordering. Please use one of {ascending, descending}");
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281
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}
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282
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283
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addSortParameter(sortByField, order, queryBuilder);
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}
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285
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}
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286
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287
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private static boolean checkPublicationSortParameterFields(String sortField) {
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if ((sortField != null) && (!sortField.isEmpty()) &&
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sortField.matches("dateofcollection|resultstoragedate|resultembargoenddate|resultembargoendyear|" +
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"resulttypeid|resulttypename|resultlanguageid|resultlanguagename|resultbestaccessright|" +
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"resultbestlicenseid|resultdateofacceptance|resultacceptanceyear")) {
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return true;
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293
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}
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return false;
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295
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}
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296
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297
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private static boolean checkProjectSortParameterFields(String sortField) {
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298
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if ((sortField != null) && (!sortField.isEmpty()) &&
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sortField.matches("dateofcollection|projectstartdate|projectstartyear|" +
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"projectenddate|projectendyear|projectcallidentifier|projectduration|" +
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"projectecsc39|projectcontracttypeid|projectcontracttypename")) {
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return true;
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}
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return false;
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}
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306
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307
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private static boolean checkOrder(String order) {
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308
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if (order.matches("ascending|descending")) {
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return true;
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}
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return false;
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}
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313
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314
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public static boolean checkDate(String date, SimpleDateFormat simpleDateFormat) {
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315
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try {
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316
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simpleDateFormat.parse(date);
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317
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318
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} catch (ParseException pe) {
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319
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logger.warn("Wrong date format.", pe);
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320
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return false;
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321
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}
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322
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323
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return true;
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324
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}
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325
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326
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/**
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327
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* Enhance the given CQL query with OpenAIRE specific ids
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328
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* @param queryBuilder The string builder of the query
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329
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* @param request the HTTP request
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330
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*/
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331
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public static void enhanceQueryWithOpenAIREIds(StringBuilder queryBuilder, HttpServletRequest request) {
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332
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String[] openairePublicationIDs = request.getParameterValues("openairePublicationID");
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333
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String[] openaireDatasetIDs = request.getParameterValues("openaireDatasetID");
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334
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String[] openaireSoftwareIDs = request.getParameterValues("openaireSoftwareID");
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335
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String[] openaireOtherIDs = request.getParameterValues("openaireOtherID");
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336
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String[] openaireProviderIDs = request.getParameterValues("openaireProviderID");
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337
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String[] openaireProjectIDs = request.getParameterValues("openaireProjectID");
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338
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339
|
enhanceQueryWithIds("objidentifier", openairePublicationIDs, queryBuilder);
|
|
340
|
enhanceQueryWithIds("objidentifier", openaireDatasetIDs, queryBuilder);
|
|
341
|
enhanceQueryWithIds("objidentifier", openaireSoftwareIDs, queryBuilder);
|
|
342
|
enhanceQueryWithIds("objidentifier", openaireOtherIDs, queryBuilder);
|
|
343
|
enhanceQueryWithIds("resulthostingdatasourceid", openaireProviderIDs, queryBuilder);
|
|
344
|
enhanceQueryWithIds("relprojectid", openaireProjectIDs, queryBuilder);
|
|
345
|
}
|
|
346
|
|
|
347
|
public static void enhanceQueryWithMetadataKeywords(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
348
|
String keywords = request.getParameter("keywords");
|
|
349
|
String title = request.getParameter("title");
|
|
350
|
String author = request.getParameter("author");
|
|
351
|
String country = request.getParameter("country");
|
|
352
|
|
|
353
|
addMetadataQueryTerm(null, keywords, queryBuilder);
|
|
354
|
addMetadataQueryTerm("resulttitle", title, queryBuilder);
|
|
355
|
addMetadataAuthorTerm("resultauthor", author, queryBuilder);
|
|
356
|
addMetadataQueryTerm("country", country, queryBuilder);
|
|
357
|
}
|
|
358
|
|
|
359
|
public static void enhanceQueryWithProjectMetadataKeywords(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
360
|
String keywords = request.getParameter("keywords");
|
|
361
|
String acronym = request.getParameter("acronym");
|
|
362
|
String name = request.getParameter("name");
|
|
363
|
String grantID = request.getParameter("grantID");
|
|
364
|
String callID = request.getParameter("callID");
|
|
365
|
|
|
366
|
addMetadataQueryTerm(null, keywords, queryBuilder);
|
|
367
|
addMetadataQueryTerm("projectacronym", acronym, queryBuilder);
|
|
368
|
addEqualQueryTerm("projecttitle", name, queryBuilder);
|
|
369
|
addExactQueryTerm("projectcode_nt", grantID, queryBuilder);
|
|
370
|
addExactQueryTerm("projectcallidentifier", callID, queryBuilder);
|
|
371
|
}
|
|
372
|
|
|
373
|
public static void enhanceQueryWithParticipantsInfoParams(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
374
|
String[] participantCountries = request.getParameterValues("participantCountries");
|
|
375
|
String participantAcronyms = request.getParameter("participantAcronyms");
|
|
376
|
String openaireParticipantID = request.getParameter("openaireParticipantID");
|
|
377
|
|
|
378
|
|
|
379
|
if(participantCountries != null) {
|
|
380
|
enhanceQueryWithCommaSeparatedValues("relorganizationcountryid", participantCountries, queryBuilder);
|
|
381
|
}
|
|
382
|
|
|
383
|
addORQueryTerm("relorganizationname", "relorganizationshortname", participantAcronyms, queryBuilder);
|
|
384
|
|
|
385
|
if(openaireParticipantID != null) {
|
|
386
|
addEqualQueryTerm("relorganizationid", openaireParticipantID, queryBuilder);
|
|
387
|
}
|
|
388
|
|
|
389
|
}
|
|
390
|
|
|
391
|
public static void enhanceQueryWithSC39Params(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
392
|
String sc39 = request.getParameter("sc39");
|
|
393
|
addBooleanQueryTerm("projectecsc39", sc39, queryBuilder);
|
|
394
|
}
|
|
395
|
|
|
396
|
public static void enhanceQueryWithDoi(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
397
|
String[] dois = request.getParameterValues("doi");
|
|
398
|
|
|
399
|
if (dois != null && !(dois.length==0)) {
|
|
400
|
queryBuilder.append(" and (");
|
|
401
|
for (int i = 0; i < dois.length; i++) {
|
|
402
|
String[] commaSeparated = dois[i].split(",");
|
|
403
|
for (int j = 0; j < commaSeparated.length; j++) {
|
|
404
|
queryBuilder.append("(pidclassid exact \"doi\" and pid exact \"").append(commaSeparated[j]).append("\")");
|
|
405
|
if (i < dois.length-1 || j < commaSeparated.length-1 ) {
|
|
406
|
queryBuilder.append(" or ");
|
|
407
|
}
|
|
408
|
}
|
|
409
|
}
|
|
410
|
queryBuilder.append(")");
|
|
411
|
}
|
|
412
|
}
|
|
413
|
|
|
414
|
public static void enhanceQueryWithOrcid(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
415
|
String[] dois = request.getParameterValues("orcid");
|
|
416
|
|
|
417
|
if (dois != null && !(dois.length==0)) {
|
|
418
|
queryBuilder.append(" and (");
|
|
419
|
for (int i = 0; i < dois.length; i++) {
|
|
420
|
String[] commaSeparated = dois[i].split(",");
|
|
421
|
for (int j = 0; j < commaSeparated.length; j++) {
|
|
422
|
queryBuilder.append("(orcidtypevalue exact \"").append(commaSeparated[j]).append("||orcid\")");
|
|
423
|
if (i < dois.length-1 || j < commaSeparated.length-1 ) {
|
|
424
|
queryBuilder.append(" or ");
|
|
425
|
}
|
|
426
|
}
|
|
427
|
}
|
|
428
|
queryBuilder.append(")");
|
|
429
|
}
|
|
430
|
}
|
|
431
|
|
|
432
|
public static void enhanceQueryWithOriginalId(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
433
|
String[] originalIds = request.getParameterValues("originalId");
|
|
434
|
|
|
435
|
if (originalIds != null && !(originalIds.length==0)) {
|
|
436
|
queryBuilder.append(" and (");
|
|
437
|
for (int i = 0; i < originalIds.length; i++) {
|
|
438
|
String[] commaSeparated = originalIds[i].split(",");
|
|
439
|
for (int j = 0; j < commaSeparated.length; j++) {
|
|
440
|
queryBuilder.append("(originalId exact \"").append(commaSeparated[j]).append("\")");
|
|
441
|
if (i < originalIds.length-1 || j < commaSeparated.length-1 ) {
|
|
442
|
queryBuilder.append(" or ");
|
|
443
|
}
|
|
444
|
}
|
|
445
|
}
|
|
446
|
queryBuilder.append(")");
|
|
447
|
}
|
|
448
|
}
|
|
449
|
|
|
450
|
public static void enhanceProjectQueryWithOpenAIREIds(StringBuilder queryBuilder, HttpServletRequest request) {
|
|
451
|
String openaireProjectID = request.getParameter("openaireProjectID");
|
|
452
|
|
|
453
|
if (openaireProjectID != null) {
|
|
454
|
addExactQueryTerm("objIdentifier", openaireProjectID, queryBuilder);
|
|
455
|
}
|
|
456
|
}
|
|
457
|
|
|
458
|
public static void enhanceQueryWithIds(String idIndexFieldName, String[] ids, StringBuilder queryBuilder) {
|
|
459
|
if (ids != null && !(ids.length==0)) {
|
|
460
|
queryBuilder.append(" and ");
|
|
461
|
for (int i = 0; i < ids.length; i++) {
|
|
462
|
String[] commaSeparated = ids[i].split(",");
|
|
463
|
for (int j = 0; j < commaSeparated.length; j++) {
|
|
464
|
queryBuilder.append("(" + idIndexFieldName + " exact \"").append(commaSeparated[j]).append("\")");
|
|
465
|
if (idIndexFieldName.equals("objidentifier"))
|
|
466
|
queryBuilder.append(" or ( resultdupid exact \"").append(commaSeparated[j]).append("\")");
|
|
467
|
if (i < ids.length-1 || j < commaSeparated.length-1 ) {
|
|
468
|
queryBuilder.append(" or ");
|
|
469
|
}
|
|
470
|
}
|
|
471
|
}
|
|
472
|
}
|
|
473
|
}
|
|
474
|
|
|
475
|
public static void enhanceQueryWithCommaSeparatedValues(String indexFieldName, String[] fieldValues, StringBuilder queryBuilder) {
|
|
476
|
if (fieldValues != null && !(fieldValues.length==0)) {
|
|
477
|
queryBuilder.append(" and ");
|
|
478
|
for (int i = 0; i < fieldValues.length; i++) {
|
|
479
|
String[] commaSeparated = fieldValues[i].split(",");
|
|
480
|
for (int j = 0; j < commaSeparated.length; j++) {
|
|
481
|
queryBuilder.append("(").append(indexFieldName).append(" exact \"").append(commaSeparated[j].toUpperCase()).append("\")");
|
|
482
|
if (i < fieldValues.length-1 || j < commaSeparated.length-1 ) {
|
|
483
|
queryBuilder.append(" and ");
|
|
484
|
}
|
|
485
|
}
|
|
486
|
}
|
|
487
|
}
|
|
488
|
}
|
|
489
|
|
|
490
|
public static void enhanceQueryWithInstanceType(StringBuilder queryBuilder, boolean modelSygma, String version) {
|
|
491
|
if(modelSygma && version!=null && version.equals("2")) {
|
|
492
|
addNotEqualQueryTerm("instancetypename", "Project proposal", queryBuilder);
|
|
493
|
addNotEqualQueryTerm("instancetypename", "Project deliverable", queryBuilder);
|
|
494
|
addNotEqualQueryTerm("instancetypename", "Project milestone", queryBuilder);
|
|
495
|
addNotEqualQueryTerm("instancetypename", "Project proposal", queryBuilder);
|
|
496
|
}
|
|
497
|
|
|
498
|
System.out.println("QUERY " + queryBuilder.toString());
|
|
499
|
}
|
|
500
|
|
|
501
|
public static void addMetadataQueryTerm(String indexFieldName, String fieldValue, StringBuilder queryBuilder) {
|
|
502
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
503
|
if(indexFieldName != null) {
|
|
504
|
for (String term: fieldValue.trim().split(" ")){
|
|
505
|
addEqualQueryTerm(indexFieldName, term, queryBuilder);
|
|
506
|
}
|
|
507
|
} else {
|
|
508
|
queryBuilder.append(" and ( " );
|
|
509
|
String[] keywords = fieldValue.trim().split(" ");
|
|
510
|
for (int i = 0; i < keywords.length; i++) {
|
|
511
|
if (i == keywords.length -1) {
|
|
512
|
queryBuilder.append(keywords[i]);
|
|
513
|
} else {
|
|
514
|
queryBuilder.append(keywords[i]).append(" and ");
|
|
515
|
}
|
|
516
|
}
|
|
517
|
queryBuilder.append(")" );
|
|
518
|
}
|
|
519
|
}
|
|
520
|
}
|
|
521
|
|
|
522
|
public static void addMetadataAuthorTerm(String indexFieldName, String fieldValue, StringBuilder queryBuilder) {
|
|
523
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
524
|
if(indexFieldName != null) {
|
|
525
|
for (String term: fieldValue.trim().split(";")){
|
|
526
|
addEqualQueryTerm(indexFieldName, term, queryBuilder);
|
|
527
|
}
|
|
528
|
} else {
|
|
529
|
queryBuilder.append(" and ( " );
|
|
530
|
String[] keywords = fieldValue.trim().split(";");
|
|
531
|
for (int i = 0; i < keywords.length; i++) {
|
|
532
|
if (i == keywords.length -1) {
|
|
533
|
queryBuilder.append(keywords[i]);
|
|
534
|
} else {
|
|
535
|
queryBuilder.append(keywords[i]).append(" and ");
|
|
536
|
}
|
|
537
|
}
|
|
538
|
queryBuilder.append(")" );
|
|
539
|
}
|
|
540
|
}
|
|
541
|
}
|
|
542
|
|
|
543
|
public static void addORQueryTerm(String indexFieldName1, String indexFieldName2, String fieldValue, StringBuilder queryBuilder) {
|
|
544
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
545
|
for (String term: fieldValue.trim().split(" ")) {
|
|
546
|
queryBuilder.append(" and (" + indexFieldName1 + " = " + term + " or " + indexFieldName2 + " = " + term + ")");
|
|
547
|
}
|
|
548
|
}
|
|
549
|
}
|
|
550
|
|
|
551
|
public static void addORQueryTerm(String[] indexFields, String fieldValue, StringBuilder queryBuilder) {
|
|
552
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
553
|
queryBuilder.append(" and ( ");
|
|
554
|
for (int i = 0; i < indexFields.length; i++) {
|
|
555
|
for (String term : fieldValue.trim().split(",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)", -1)) {
|
|
556
|
//logger.info("term: " + term);
|
|
557
|
queryBuilder.append(" (" + indexFields[i] + " = " + term + ")");
|
|
558
|
}
|
|
559
|
|
|
560
|
if (i == indexFields.length-1) {
|
|
561
|
queryBuilder.append(")");
|
|
562
|
|
|
563
|
} else {
|
|
564
|
queryBuilder.append(" or ");
|
|
565
|
}
|
|
566
|
|
|
567
|
}
|
|
568
|
}
|
|
569
|
}
|
|
570
|
|
|
571
|
public static void addORQueryTermExact(String[] indexFields, String fieldValue, StringBuilder queryBuilder) {
|
|
572
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
573
|
queryBuilder.append(" and ( ");
|
|
574
|
for (int i = 0; i < indexFields.length; i++) {
|
|
575
|
for (String term : fieldValue.trim().split(",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)", -1)) {
|
|
576
|
//logger.info("term: " + term);
|
|
577
|
queryBuilder.append(" (" + indexFields[i] + " exact " + term + ")");
|
|
578
|
}
|
|
579
|
|
|
580
|
if (i == indexFields.length-1) {
|
|
581
|
queryBuilder.append(")");
|
|
582
|
|
|
583
|
} else {
|
|
584
|
queryBuilder.append(" or ");
|
|
585
|
}
|
|
586
|
|
|
587
|
}
|
|
588
|
}
|
|
589
|
}
|
|
590
|
|
|
591
|
private static void addBooleanQueryTerm(String indexFieldName, String requestValue, StringBuilder queryBuilder) {
|
|
592
|
if (requestValue != null && !requestValue.trim().isEmpty()) {
|
|
593
|
addExactQueryTerm(indexFieldName, requestValue, queryBuilder);
|
|
594
|
}
|
|
595
|
}
|
|
596
|
|
|
597
|
public static void addBooleanQueryTerm(String indexFieldName, String requestValue, String fieldValue, StringBuilder queryBuilder){
|
|
598
|
if (requestValue != null && !requestValue.trim().isEmpty()) {
|
|
599
|
if (requestValue.trim().equals("true")) {
|
|
600
|
addExactQueryTerm(indexFieldName, fieldValue, queryBuilder);
|
|
601
|
} else {
|
|
602
|
addDifferentQueryTerm(indexFieldName, fieldValue, queryBuilder);
|
|
603
|
}
|
|
604
|
}
|
|
605
|
}
|
|
606
|
|
|
607
|
public static void addExactQueryTerm(String indexFieldName, String fieldValue, StringBuilder queryBuilder){
|
|
608
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
609
|
CQLQueryBuilder.appendFieldQuotedTerm(queryBuilder, CQLQueryBuilder.Operator.AND, indexFieldName, CQLQueryBuilder.Operator.EXACT, fieldValue);
|
|
610
|
}
|
|
611
|
}
|
|
612
|
|
|
613
|
public static void addEqualQueryTerm(String indexFieldName, String fieldValue, StringBuilder queryBuilder){
|
|
614
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
615
|
if (fieldValue.startsWith("\"") && fieldValue.endsWith("\"")) {
|
|
616
|
CQLQueryBuilder.appendFieldTerm(queryBuilder, CQLQueryBuilder.Operator.AND, indexFieldName, CQLQueryBuilder.Operator.EQUAL, fieldValue);
|
|
617
|
} else {
|
|
618
|
CQLQueryBuilder.appendFieldQuotedTerm(queryBuilder, CQLQueryBuilder.Operator.AND, indexFieldName, CQLQueryBuilder.Operator.EQUAL, fieldValue);
|
|
619
|
}
|
|
620
|
}
|
|
621
|
|
|
622
|
|
|
623
|
|
|
624
|
|
|
625
|
}
|
|
626
|
|
|
627
|
public static void addNotEqualQueryTerm(String indexFieldName, String fieldValue, StringBuilder queryBuilder){
|
|
628
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
629
|
CQLQueryBuilder.appendFieldQuotedTerm(queryBuilder, CQLQueryBuilder.Operator.NOT, indexFieldName, CQLQueryBuilder.Operator.EQUAL, fieldValue);
|
|
630
|
}
|
|
631
|
}
|
|
632
|
|
|
633
|
public static void addDifferentQueryTerm(String indexFieldName, String fieldValue, StringBuilder queryBuilder){
|
|
634
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
635
|
CQLQueryBuilder.appendFieldQuotedTerm(queryBuilder, CQLQueryBuilder.Operator.AND, indexFieldName, CQLQueryBuilder.Operator.NOTEQUAL, fieldValue);
|
|
636
|
}
|
|
637
|
}
|
|
638
|
|
|
639
|
public static void addVocabularizedQueryTerm(String indexFieldName, String fieldValue, Vocabulary vocabulary, StringBuilder queryBuilder){
|
|
640
|
if (fieldValue != null && !fieldValue.trim().isEmpty()) {
|
|
641
|
addExactQueryTerm(indexFieldName, devocabularizedTerm(fieldValue, vocabulary), queryBuilder);
|
|
642
|
}
|
|
643
|
}
|
|
644
|
|
|
645
|
private static void addSortParameter(String indexField, String order, StringBuilder queryBuilder) {
|
|
646
|
queryBuilder.append(" sortBy " + indexField + "/sort." + order);
|
|
647
|
}
|
|
648
|
|
|
649
|
/**
|
|
650
|
* Returns the encoding of the given value. If the encoding does not exist
|
|
651
|
* in the given vocabulary the method returns the original value.|
|
|
652
|
* @param value the value to be encoded
|
|
653
|
* @param vocabulary the vocabulary containing the encoding - value mapping
|
|
654
|
* @return the encoding of the given value taken from the given vocabulary
|
|
655
|
*/
|
|
656
|
public static String devocabularizedTerm(String value, Vocabulary vocabulary) {
|
|
657
|
if (vocabulary != null) {
|
|
658
|
String term = vocabulary.getEncoding(value);
|
|
659
|
logger.debug("VOCABULARY " + vocabulary.getName());
|
|
660
|
logger.debug("VALUE " + value);
|
|
661
|
if (term == null) {
|
|
662
|
return value;
|
|
663
|
}
|
|
664
|
return term;
|
|
665
|
}
|
|
666
|
return value;
|
|
667
|
}
|
|
668
|
|
|
669
|
|
|
670
|
}
|