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package eu.dnetlib.data.search.web.api;
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import com.google.common.collect.Iterables;
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import eu.dnetlib.data.search.app.SearchServiceImpl;
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import eu.dnetlib.data.search.utils.vocabulary.VocabularyManager;
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import eu.dnetlib.domain.data.FormattedSearchResult;
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import org.apache.commons.collections.ListUtils;
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import org.apache.commons.io.IOUtils;
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import org.apache.commons.lang.IncompleteArgumentException;
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import org.apache.commons.lang.StringEscapeUtils;
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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.ui.ModelMap;
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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 javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.PrintWriter;
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import java.text.SimpleDateFormat;
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import java.util.*;
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@Controller
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public class SearchRequestController {
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@Autowired
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private SearchServiceImpl searchService = null;
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@Autowired
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private VocabularyManager vocabularyManager = null;
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@Resource
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private String maxResults = null;
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@Resource
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private String maxSize = null;
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private static Logger logger = Logger.getLogger(SearchRequestController.class);
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private static final String XML_CONTENT_TYPE = "application/xml;charset=UTF-8";
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private static final String JSON_CONTENT_TYPE = "application/json;charset=UTF-8;";
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private static final String CSV_CONTENT_TYPE = "text/csv;charset=UTF-8;";
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private static final String TSV_CONTENT_TYPE = "text/tab-separated-values;charset=UTF-8;";
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private static final String HTML_CONTENT_TYPE = "text/html;charset=UTF-8;";
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private static final String PUBLICATION_BASIC_QUERY = "(oaftype exact result) and (resulttypeid exact publication)";
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private static final String DATASET_BASIC_QUERY = "(oaftype exact result) and (resulttypeid exact dataset)";
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private static final String PROJECT_BASIC_QUERY = "(oaftype exact project)";
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private static final List<String> GLOBAL_PARAMETERS = Arrays.asList("page", "size", "format", "sortBy");
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private static final List<String> PUB_N_DATA_COMMON_PARAMETERS = Arrays.asList("author", "doi", "FP7ProjectID", "FP7scientificArea",
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"fromDateAccepted", "funder", "fundingStream", "hasECFunding", "hasProject", "hasWTFunding", "keywords",
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"model", "OA", "openaireAuthorID", "openaireProjectID", "openaireProviderID", "projectID", "title", "toDateAccepted");
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private static final List<String> PUB_PARAMETERS = Arrays.asList("openairePublicationID");
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private static final List<String> DATA_PARAMETERS = Arrays.asList("openaireDatasetID");
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private static final List<String> PUB_N_DATASET_MODELS = Arrays.asList("dc", "openaire", "sygma");
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private static final List<String> PUB_N_DATASET_FORMATS = Arrays.asList("json", "rss", "xml", "csv", "tsv", "html");
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private static final List<String> PROJECT_PARAMETERS = Arrays.asList("acronym", "callID", "endYear", "FP7scientificArea",
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"funder", "fundingStream", "grantID", "hasECFunding", "hasWTFunding", "keywords", "name",
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"participantAcronyms", "participantCountries", "startYear", "sc39", "openaireParticipantID", "openaireProjectID");
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private static final List<String> PROJECT_FORMATS = Arrays.asList("xml", "json", "csv", "tsv", "html");
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@RequestMapping(value = "/search", method = RequestMethod.GET)
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public void search(HttpServletRequest request, HttpServletResponse response) {
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PrintWriter writer = null;
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FormattedSearchResult formattedSearchResult = null;
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String action = request.getParameter("action");
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if (action == null) {
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throw new UnsupportedOperationException("Undefined action.");
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}
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String query = request.getParameter("query");
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if (query == null) {
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throw new IncompleteArgumentException("Undefined query. Search request");
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}
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String format = (request.getParameter("format") != null) ? request.getParameter("format") : "xml";
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createResponseMeta(response, format, "UTF-8");
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String locale = request.getParameter("locale");
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int page = readParameter(request, "page", 1);
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int size = readParameter(request, "size", 10);
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if (size > Integer.parseInt(maxSize)) {
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throw new IllegalArgumentException("Size argument have exceeded the maximum allowed number.");
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}
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String sTransformer = request.getParameter("sTransformer");
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String rTransformer = request.getParameter("rTransformer");
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Collection<String> fields = readParameter(request, "fields");
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try {
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writer = response.getWriter();
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if (action.equals("search")) {
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if (sTransformer == null) {
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throw new IncompleteArgumentException(
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"Undefined search transformer. Search request");
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}
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formattedSearchResult = searchService.search(query,
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sTransformer, format, locale, page, size);
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} else if (action.equals("refine")) {
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if (rTransformer == null) {
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throw new IncompleteArgumentException(
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"Undefined refine transformer. Refine request");
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}
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if (fields == null) {
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throw new IncompleteArgumentException(
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"Undefined refine fields. Refine request");
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}
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formattedSearchResult = searchService.refine(query,
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rTransformer, format, locale, fields);
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} else if (action.equals("searchNrefine")) {
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if (sTransformer == null) {
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throw new IncompleteArgumentException(
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"Undefined search transformer. Search and Refine request");
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}
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if (rTransformer == null) {
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throw new IncompleteArgumentException(
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"Undefined refine transformer. Search and Refine request");
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}
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if (fields == null) {
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throw new IncompleteArgumentException(
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"Undefined refine fields. Search and Refine request");
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}
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formattedSearchResult = searchService.searchNrefine(query,
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sTransformer, rTransformer, format, locale, page, size,
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fields);
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} else {
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throw new UnsupportedOperationException("The action " + action
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+ " is not supported. Please try one of {search, refine, searchNrefine}.");
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}
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writer.append(formattedSearchResult.getFormattedResult());
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} catch (Exception e) {
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logger.error("Fail to execute search.", e);
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createXmlErrorPage(writer, e);
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} finally {
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if (writer != null) {
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writer.close();
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}
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}
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}
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@RequestMapping(value="/search/openSearchDescriptor", method = RequestMethod.GET)
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public String printOpenSearchDescriptor(ModelMap model) {
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return "openSearchDescriptor";
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}
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@RequestMapping(value = "/api/publications", method = RequestMethod.GET)
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public void searchPublications(HttpServletRequest request, HttpServletResponse response) {
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PrintWriter writer = null;
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try {
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writer = response.getWriter();
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checkParameters(ListUtils.union(PUB_N_DATA_COMMON_PARAMETERS, PUB_PARAMETERS),request.getParameterMap());
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int page = readParameter(request, "page", 1);
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int size = readParameter(request, "size", 10);
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checkRequestSize(page, size);
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String format = (request.getParameter("format") != null) ? request.getParameter("format") : "xml";
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checkFormatParameter(PUB_N_DATASET_FORMATS, format);
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createResponseMeta(response, format, "UTF-8");
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String locale = request.getParameter("locale");
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String model = request.getParameter("model");
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checkModelParameter(PUB_N_DATASET_MODELS, model);
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String sTransformer = defineTransformer(model,format);
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Collection<String> referrers = readParameter(request,"referrer");
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String newFormat = defineFormatter(model, format, true, referrers);
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logger.debug("FORMATTER " + newFormat);
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StringBuilder queryBuilder = new StringBuilder();
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queryBuilder.append(PUBLICATION_BASIC_QUERY);
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QueryEnhancer.enhanceQueryWithFundingLevelParams(queryBuilder, request, vocabularyManager, isModelSygma(model));
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QueryEnhancer.enhanceQueryWithOpenAIREIds(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithMetadataKeywords(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithFundingParams(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithRelProjectParams(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithAccessRights(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithDate(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithDoi(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithResultsSortParameters(queryBuilder, request);
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FormattedSearchResult formattedSearchResult = searchService.search(queryBuilder.toString(),sTransformer, (newFormat!=null)?newFormat:format, locale, page, size);
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writer.append(formattedSearchResult.getFormattedResult());
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} catch (Exception e) {
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logger.error("Fail to execute search.", e);
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createXmlErrorPage(writer, e);
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} finally {
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if (writer != null) {
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IOUtils.closeQuietly(writer);
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}
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}
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}
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@RequestMapping(value = "/api/datasets", method = RequestMethod.GET)
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public void searchData(HttpServletRequest request, HttpServletResponse response) {
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PrintWriter writer = null;
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try {
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writer = response.getWriter();
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checkParameters(ListUtils.union(PUB_N_DATA_COMMON_PARAMETERS, DATA_PARAMETERS),request.getParameterMap());
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int page = readParameter(request, "page", 1);
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int size = readParameter(request, "size", 10);
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checkRequestSize(page, size);
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String format = (request.getParameter("format") != null) ? request.getParameter("format") : "xml";
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createResponseMeta(response, format, "UTF-8");
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checkFormatParameter(PUB_N_DATASET_FORMATS, format);
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String model = request.getParameter("model");
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checkModelParameter(PUB_N_DATASET_MODELS, model);
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String sTransformer = defineTransformer(model,format);
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Collection<String> referrers = readParameter(request,"referrer");
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String newFormat = defineFormatter(model, format, false, referrers);
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String locale = request.getParameter("locale");
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StringBuilder queryBuilder = new StringBuilder();
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queryBuilder.append(DATASET_BASIC_QUERY);
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QueryEnhancer.enhanceQueryWithFundingLevelParams(queryBuilder, request, vocabularyManager, isModelSygma(model));
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QueryEnhancer.enhanceQueryWithOpenAIREIds(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithMetadataKeywords(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithFundingParams(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithRelProjectParams(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithAccessRights(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithDate(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithDoi(queryBuilder, request);
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QueryEnhancer.enhanceQueryWithResultsSortParameters(queryBuilder, request);
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FormattedSearchResult formattedSearchResult = searchService.search(queryBuilder.toString(),sTransformer, (newFormat!=null)?newFormat:format, locale, page, size);
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writer.append(formattedSearchResult.getFormattedResult());
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} catch (Exception e) {
|
| 274 |
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|
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|
logger.error("Fail to execute search.", e);
|
| 275 |
|
|
createXmlErrorPage(writer, e);
|
| 276 |
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|
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|
|
| 277 |
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|
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|
} finally {
|
| 278 |
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|
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|
if (writer != null) {
|
| 279 |
|
|
IOUtils.closeQuietly(writer);
|
| 280 |
|
|
}
|
| 281 |
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|
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|
}
|
| 282 |
|
|
|
| 283 |
|
|
}
|
| 284 |
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|
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|
|
| 285 |
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|
katerina.i
|
@RequestMapping(value = "/api/projects", method = RequestMethod.GET)
|
| 286 |
|
|
public void searchProjects(HttpServletRequest request, HttpServletResponse response) {
|
| 287 |
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|
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|
|
| 288 |
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|
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|
PrintWriter writer = null;
|
| 289 |
|
|
|
| 290 |
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|
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|
try {
|
| 291 |
|
|
writer = response.getWriter();
|
| 292 |
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|
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|
|
| 293 |
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|
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|
checkParameters(PROJECT_PARAMETERS, request.getParameterMap());
|
| 294 |
|
|
|
| 295 |
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|
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|
int page = readParameter(request, "page", 1);
|
| 296 |
|
|
int size = readParameter(request, "size", 10);
|
| 297 |
|
|
checkRequestSize(page, size);
|
| 298 |
|
|
|
| 299 |
|
|
StringBuilder queryBuilder = new StringBuilder();
|
| 300 |
|
|
queryBuilder.append(PROJECT_BASIC_QUERY);
|
| 301 |
|
|
String locale = request.getParameter("locale");
|
| 302 |
|
|
|
| 303 |
|
|
String format = (request.getParameter("format") != null) ? request.getParameter("format") : "xml";
|
| 304 |
|
|
checkFormatParameter(PROJECT_FORMATS, format);
|
| 305 |
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|
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|
createResponseMeta(response, format, "UTF-8");
|
| 306 |
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|
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|
|
| 307 |
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|
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|
format = finalFormat(format);
|
| 308 |
|
|
|
| 309 |
|
|
|
| 310 |
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|
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|
String sTransformer = request.getParameter("sTransformer");
|
| 311 |
|
|
|
| 312 |
|
|
FormattedSearchResult formattedSearchResult = null;
|
| 313 |
41295
|
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|
|
| 314 |
|
|
QueryEnhancer.enhanceProjectQueryWithOpenAIREIds(queryBuilder, request);
|
| 315 |
28988
|
katerina.i
|
QueryEnhancer.enhanceQueryWithProjectMetadataKeywords(queryBuilder, request);
|
| 316 |
|
|
QueryEnhancer.enhanceQueryWithProjectFundingParams(queryBuilder, request);
|
| 317 |
37974
|
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|
QueryEnhancer.enhanceProjectQueryWithFundingLevelParams(queryBuilder, request, vocabularyManager);
|
| 318 |
28988
|
katerina.i
|
QueryEnhancer.enhanceQueryWithParticipantsInfoParams(queryBuilder, request);
|
| 319 |
|
|
QueryEnhancer.enhanceQueryWithYearParams(queryBuilder, request);
|
| 320 |
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|
katerina.i
|
QueryEnhancer.enhanceQueryWithSC39Params(queryBuilder, request);
|
| 321 |
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|
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|
|
| 322 |
30806
|
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|
QueryEnhancer.enhanceQueryWithProjectSortParameters(queryBuilder, request);
|
| 323 |
|
|
|
| 324 |
28988
|
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|
formattedSearchResult = searchService.search(queryBuilder.toString(),sTransformer, format, locale, page, size);
|
| 325 |
25438
|
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|
writer.append(formattedSearchResult.getFormattedResult());
|
| 326 |
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|
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|
|
| 327 |
28341
|
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|
} catch (Exception e) {
|
| 328 |
28988
|
katerina.i
|
logger.error("Fail to execute search.", e);
|
| 329 |
|
|
createXmlErrorPage(writer, e);
|
| 330 |
|
|
|
| 331 |
25438
|
katerina.i
|
} finally {
|
| 332 |
28988
|
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|
if (writer != null) {
|
| 333 |
|
|
IOUtils.closeQuietly(writer);
|
| 334 |
|
|
}
|
| 335 |
25438
|
katerina.i
|
}
|
| 336 |
|
|
}
|
| 337 |
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|
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|
|
| 338 |
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|
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|
private String finalFormat(String format) {
|
| 339 |
|
|
if (format.equals("tsv")){
|
| 340 |
|
|
return "project_tsv";
|
| 341 |
|
|
|
| 342 |
|
|
} else if (format.equals("csv")) {
|
| 343 |
|
|
return "project_csv";
|
| 344 |
|
|
|
| 345 |
|
|
} else if (format.equals("html")) {
|
| 346 |
|
|
return "project_html";
|
| 347 |
|
|
}
|
| 348 |
|
|
|
| 349 |
|
|
return format;
|
| 350 |
|
|
}
|
| 351 |
|
|
|
| 352 |
|
|
private String finalFormat(String format, String referrer) {
|
| 353 |
|
|
if (referrer == null || referrer.isEmpty() || !referrer.equals("joomla")) {
|
| 354 |
|
|
return finalFormat(format);
|
| 355 |
|
|
}
|
| 356 |
|
|
|
| 357 |
|
|
if (format.equals("tsv")){
|
| 358 |
|
|
return "publication_tsv_notitle";
|
| 359 |
|
|
|
| 360 |
|
|
} else if (format.equals("csv")) {
|
| 361 |
|
|
return "publication_csv_notitle";
|
| 362 |
|
|
|
| 363 |
|
|
}
|
| 364 |
|
|
|
| 365 |
|
|
return format;
|
| 366 |
|
|
}
|
| 367 |
|
|
|
| 368 |
28988
|
katerina.i
|
/**
|
| 369 |
|
|
* Based on the given model the transformer to be used is defined
|
| 370 |
|
|
* @param model
|
| 371 |
|
|
* @return
|
| 372 |
|
|
*/
|
| 373 |
|
|
private String defineTransformer(String model) {
|
| 374 |
|
|
if (model!=null && !model.trim().isEmpty()) {
|
| 375 |
|
|
if (model.equals("openaire")) {
|
| 376 |
|
|
return null;
|
| 377 |
25438
|
katerina.i
|
|
| 378 |
32262
|
katerina.i
|
} else if (model.equals("sygma")) {
|
| 379 |
|
|
return "results_openaire";
|
| 380 |
|
|
}
|
| 381 |
|
|
else if (model.equals("dc")) {
|
| 382 |
28988
|
katerina.i
|
return "dc";
|
| 383 |
|
|
}
|
| 384 |
|
|
|
| 385 |
|
|
throw new IllegalArgumentException("model '" + model + "' is not supported.");
|
| 386 |
|
|
|
| 387 |
|
|
} else {
|
| 388 |
|
|
return null;
|
| 389 |
|
|
}
|
| 390 |
32262
|
katerina.i
|
}
|
| 391 |
28988
|
katerina.i
|
|
| 392 |
32293
|
katerina.i
|
private String defineTransformer(String model, String format) {
|
| 393 |
|
|
if (model!=null && !model.trim().isEmpty()) {
|
| 394 |
|
|
if (model.equals("openaire")) {
|
| 395 |
|
|
return null;
|
| 396 |
|
|
|
| 397 |
|
|
} else if (model.equals("sygma")) {
|
| 398 |
|
|
return "results_openaire";
|
| 399 |
|
|
}
|
| 400 |
|
|
else if (model.equals("dc")) {
|
| 401 |
|
|
return "dc";
|
| 402 |
|
|
}
|
| 403 |
|
|
|
| 404 |
|
|
throw new IllegalArgumentException("model '" + model + "' is not supported.");
|
| 405 |
|
|
|
| 406 |
|
|
} else if (format!=null && !format.trim().isEmpty()){
|
| 407 |
35024
|
katerina.i
|
if (format.equals("rss") || format.equals("csv") || format.equals("tsv") || format.equals("html")){
|
| 408 |
32293
|
katerina.i
|
return "results_openaire";
|
| 409 |
|
|
}
|
| 410 |
|
|
}
|
| 411 |
|
|
return null;
|
| 412 |
|
|
|
| 413 |
|
|
}
|
| 414 |
|
|
|
| 415 |
37974
|
katerina.i
|
private String defineFormatter(String model, String format, boolean isPublications, Collection<String> referrers) {
|
| 416 |
32262
|
katerina.i
|
if( model != null && !model.trim().isEmpty() ) {
|
| 417 |
|
|
if (model.equals("sygma")) {
|
| 418 |
28988
|
katerina.i
|
|
| 419 |
32262
|
katerina.i
|
if (isPublications) {
|
| 420 |
|
|
return "sygma_publication";
|
| 421 |
|
|
}
|
| 422 |
|
|
return "sygma_dataset";
|
| 423 |
|
|
}
|
| 424 |
37974
|
katerina.i
|
} else {
|
| 425 |
|
|
if (referrers != null && !referrers.isEmpty() && Iterables.get(referrers, 0) != null && !Iterables.get(referrers, 0).isEmpty()) {
|
| 426 |
|
|
return finalFormat(format, Iterables.get(referrers, 0));
|
| 427 |
|
|
} else {
|
| 428 |
|
|
format = finalFormat(format);
|
| 429 |
|
|
}
|
| 430 |
32262
|
katerina.i
|
}
|
| 431 |
37974
|
katerina.i
|
|
| 432 |
32262
|
katerina.i
|
return null;
|
| 433 |
28988
|
katerina.i
|
}
|
| 434 |
|
|
|
| 435 |
32262
|
katerina.i
|
private void createXmlErrorPage(PrintWriter writer, Exception e) {
|
| 436 |
25505
|
katerina.i
|
writer.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
|
| 437 |
|
|
writer.append("<error>");
|
| 438 |
|
|
writer.append("<exception>")
|
| 439 |
|
|
.append(StringEscapeUtils.escapeXml(e.getClass().getName()))
|
| 440 |
|
|
.append("</exception>");
|
| 441 |
|
|
if (e.getMessage() != null) {
|
| 442 |
|
|
writer.append("<message>")
|
| 443 |
|
|
.append(StringEscapeUtils.escapeXml(e.getMessage()))
|
| 444 |
|
|
.append("</message>");
|
| 445 |
|
|
}
|
| 446 |
|
|
if (e.getCause() != null) {
|
| 447 |
|
|
writer.append("<cause>")
|
| 448 |
|
|
.append(StringEscapeUtils.escapeXml(e.getCause()
|
| 449 |
|
|
.toString())).append("</cause>");
|
| 450 |
|
|
}
|
| 451 |
|
|
|
| 452 |
|
|
StackTraceElement[] trace = e.getStackTrace();
|
| 453 |
|
|
writer.append("<trace>");
|
| 454 |
|
|
for (int i = 0; i < trace.length; i++) {
|
| 455 |
|
|
writer.append(StringEscapeUtils.escapeXml(trace[i].toString()))
|
| 456 |
|
|
.append("\n");
|
| 457 |
|
|
}
|
| 458 |
|
|
writer.append("</trace>");
|
| 459 |
|
|
|
| 460 |
|
|
writer.append("</error>");
|
| 461 |
|
|
}
|
| 462 |
|
|
|
| 463 |
28988
|
katerina.i
|
// Reading parameters from url and adding default values
|
| 464 |
|
|
public int readParameter(HttpServletRequest request, String parameterName, int defaultValue) {
|
| 465 |
|
|
String param = request.getParameter(parameterName);
|
| 466 |
|
|
return (param != null && !param.isEmpty()) ? Integer.parseInt(param) : defaultValue;
|
| 467 |
28751
|
katerina.i
|
}
|
| 468 |
25505
|
katerina.i
|
|
| 469 |
28988
|
katerina.i
|
private Collection<String> readParameter(HttpServletRequest request, String parameterName) {
|
| 470 |
|
|
Collection<String> fields = null;
|
| 471 |
|
|
String[] paramfields = request.getParameterValues(parameterName);
|
| 472 |
|
|
if (paramfields != null) {
|
| 473 |
|
|
fields = new ArrayList<String>();
|
| 474 |
|
|
for (int i = 0; i < paramfields.length; i++)
|
| 475 |
|
|
fields.add(paramfields[i]);
|
| 476 |
28751
|
katerina.i
|
}
|
| 477 |
28988
|
katerina.i
|
return fields;
|
| 478 |
28916
|
katerina.i
|
}
|
| 479 |
25586
|
katerina.i
|
|
| 480 |
28988
|
katerina.i
|
/**
|
| 481 |
|
|
* Checks if the requested result size exceeds the maximum allowed numbers of returned results
|
| 482 |
28341
|
katerina.i
|
* @param page the page parameter
|
| 483 |
|
|
* @param size the size parameter
|
| 484 |
|
|
*/
|
| 485 |
|
|
private void checkRequestSize(int page, int size) {
|
| 486 |
|
|
int total = page*size;
|
| 487 |
|
|
if (total > Integer.parseInt(maxResults)) {
|
| 488 |
|
|
throw new IllegalArgumentException("Size and page arguments have exceeded the maximum number of returned results.");
|
| 489 |
|
|
}
|
| 490 |
|
|
}
|
| 491 |
28988
|
katerina.i
|
|
| 492 |
|
|
private String defineContentType(String format) {
|
| 493 |
|
|
if (format != null) {
|
| 494 |
44602
|
katerina.i
|
if (format.equalsIgnoreCase("xml")) {
|
| 495 |
28341
|
katerina.i
|
return XML_CONTENT_TYPE;
|
| 496 |
28988
|
katerina.i
|
|
| 497 |
44602
|
katerina.i
|
} else if (format.equalsIgnoreCase("json")) {
|
| 498 |
28341
|
katerina.i
|
return JSON_CONTENT_TYPE;
|
| 499 |
28988
|
katerina.i
|
|
| 500 |
44602
|
katerina.i
|
} else if (format.equalsIgnoreCase("csv")) {
|
| 501 |
35024
|
katerina.i
|
return CSV_CONTENT_TYPE;
|
| 502 |
|
|
|
| 503 |
44602
|
katerina.i
|
} else if (format.equalsIgnoreCase("tsv")) {
|
| 504 |
35024
|
katerina.i
|
return TSV_CONTENT_TYPE;
|
| 505 |
|
|
|
| 506 |
44602
|
katerina.i
|
} else if (format.equalsIgnoreCase("html")){
|
| 507 |
35024
|
katerina.i
|
return HTML_CONTENT_TYPE;
|
| 508 |
|
|
}
|
| 509 |
28341
|
katerina.i
|
}
|
| 510 |
28988
|
katerina.i
|
|
| 511 |
28341
|
katerina.i
|
return XML_CONTENT_TYPE;
|
| 512 |
28988
|
katerina.i
|
|
| 513 |
28341
|
katerina.i
|
}
|
| 514 |
|
|
|
| 515 |
32262
|
katerina.i
|
/**
|
| 516 |
|
|
* Checks if the parameters given are allowed. The given parameters are checked against the allowed parameter
|
| 517 |
|
|
* and the GLOBAL_PARAMETERS.
|
| 518 |
|
|
* @param allowedParameters the allowed parameters
|
| 519 |
|
|
* @param currentParameters the given parameters
|
| 520 |
|
|
*/
|
| 521 |
28988
|
katerina.i
|
private void checkParameters(List<String> allowedParameters, Map<String, String[]> currentParameters){
|
| 522 |
|
|
if(currentParameters != null) {
|
| 523 |
|
|
for (String parameter : currentParameters.keySet()) {
|
| 524 |
37974
|
katerina.i
|
if (!allowedParameters.contains(parameter) && !GLOBAL_PARAMETERS.contains(parameter) && !parameter.equals("referrer")) {
|
| 525 |
30806
|
katerina.i
|
throw new IllegalArgumentException("Parameter " + parameter + " is not supported. The supported parameters are: " +
|
| 526 |
|
|
allowedParameters.toString().replace("[","").replace("]", ", ") + GLOBAL_PARAMETERS.toString().substring(1,GLOBAL_PARAMETERS.toString().length()-1));
|
| 527 |
28988
|
katerina.i
|
}
|
| 528 |
|
|
}
|
| 529 |
|
|
}
|
| 530 |
|
|
}
|
| 531 |
|
|
|
| 532 |
|
|
private void checkFormatParameter(List<String> allowedFormats, String requestedFormat) {
|
| 533 |
|
|
if (requestedFormat!= null && !allowedFormats.contains(requestedFormat)) {
|
| 534 |
|
|
throw new IllegalArgumentException("The requested format \'"+ requestedFormat +"\' is not supported. The supported formats are: " + allowedFormats);
|
| 535 |
|
|
}
|
| 536 |
|
|
}
|
| 537 |
|
|
|
| 538 |
32262
|
katerina.i
|
private static void checkModelParameter(List<String> allowedModels, String requestedModel) {
|
| 539 |
|
|
if (requestedModel!= null && !allowedModels.contains(requestedModel)) {
|
| 540 |
28988
|
katerina.i
|
throw new IllegalArgumentException("The requested model \'"+ allowedModels +"\' is not supported. The supported formats are: " + allowedModels);
|
| 541 |
|
|
}
|
| 542 |
|
|
}
|
| 543 |
32262
|
katerina.i
|
|
| 544 |
37974
|
katerina.i
|
private static boolean isModelSygma(String model) {
|
| 545 |
|
|
logger.debug("MODEL: " + model);
|
| 546 |
|
|
if (model == null || model.isEmpty()) { return false; }
|
| 547 |
|
|
|
| 548 |
|
|
if (model != null && !model.isEmpty() && !model.equals("sygma")) {
|
| 549 |
|
|
return false;
|
| 550 |
|
|
}
|
| 551 |
|
|
|
| 552 |
|
|
return true;
|
| 553 |
|
|
}
|
| 554 |
|
|
|
| 555 |
35024
|
katerina.i
|
private void createResponseMeta( HttpServletResponse response, String format, String encoding) {
|
| 556 |
|
|
response.setContentType(defineContentType(format));
|
| 557 |
|
|
response.setCharacterEncoding("UTF-8");
|
| 558 |
|
|
|
| 559 |
|
|
if (!format.equals("xml") || !format.equals("json")) {
|
| 560 |
|
|
|
| 561 |
|
|
SimpleDateFormat sdf = new SimpleDateFormat("ddMMyyyy");
|
| 562 |
|
|
String date = sdf.format(new Date());
|
| 563 |
|
|
|
| 564 |
|
|
if (format.equals("csv")) {
|
| 565 |
|
|
response.setHeader("Content-Disposition", "filename="+date+".csv");
|
| 566 |
|
|
|
| 567 |
|
|
} else if (format.equals("csv")) {
|
| 568 |
|
|
response.setHeader("Content-Disposition", "filename="+date+".tsv");
|
| 569 |
|
|
|
| 570 |
|
|
} else if (format.equals("html")) {
|
| 571 |
|
|
response.setHeader("Content-Disposition", "filename="+date+".html");
|
| 572 |
|
|
}
|
| 573 |
|
|
}
|
| 574 |
|
|
}
|
| 575 |
25438
|
katerina.i
|
}
|