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package eu.dnetlib.repo.manager.service.utils;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import eu.dnetlib.domain.data.Repository;
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import eu.dnetlib.domain.data.RepositoryInterface;
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import eu.dnetlib.repo.manager.shared.AggregationDetails;
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import eu.dnetlib.repo.manager.shared.Timezone;
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import org.apache.commons.codec.digest.DigestUtils;
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import org.apache.log4j.Logger;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.*;
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public class Converter {
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private static final Logger LOGGER = Logger.getLogger(Converter.class);
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public static Repository jsonToRepositoryObject(JSONObject repositoryObject) throws JSONException {
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Repository repository = new Repository();
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JSONObject datasource = repositoryObject.getJSONObject("datasource");
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if( datasource.equals(null))
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return null;
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repository.setId(datasource.get("id").toString());
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repository.setOfficialName(datasource.get("officialname").toString());
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repository.setEnglishName( datasource.get("englishname").toString());
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if(repository.getEnglishName().equals("null"))
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repository.setEnglishName("");
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repository.setWebsiteUrl(datasource.get("websiteurl").toString());
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repository.setLogoUrl(datasource.get("logourl").toString());
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if(repository.getLogoUrl().equals("null"))
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repository.setLogoUrl("");
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repository.setContactEmail(datasource.get("contactemail").toString());
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repository.setLatitude( toDouble(datasource.get("latitude").toString()));
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repository.setLongitude(toDouble(datasource.get("longitude").toString()));
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Double timezone = toDouble(datasource.get("timezone").toString());
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repository.setTimezone(timezone!=null?timezone:0.0);
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repository.setNamespacePrefix(datasource.get("namespaceprefix").toString());
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repository.setOdLanguages(datasource.get("languages").toString());
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repository.setDateOfValidation(convertStringToDate( datasource.get("dateofvalidation").toString()));
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/* typology -> platform
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* datasource class -> typology */
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repository.setTypology(datasource.get("platform").toString());
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if(repository.getTypology().equals("null"))
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repository.setTypology("");
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repository.setDatasourceClass(datasource.get("typology").toString());
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repository.setDateOfCollection(convertStringToDate( datasource.get("dateofcollection").toString()));
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repository.setActivationId(datasource.get("activationId").toString());
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repository.setDescription(datasource.get("description").toString());
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if(repository.getDescription().equals("null"))
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repository.setDescription("");
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repository.setIssn(datasource.get("issn").toString());
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repository.setLissn(datasource.get("lissn").toString());
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repository.setEissn(datasource.get("eissn").toString());
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repository.setRegisteredBy(datasource.get("registeredby").toString());
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/* managed field */
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repository.setRegistered(Boolean.parseBoolean(datasource.get("managed").toString()));
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//subjects
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repository.setAggregator(datasource.get("aggregator").toString());
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String collectedFrom = datasource.get("collectedfrom").toString();
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//TODO check data consistency
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String type = "UNKNOWN";
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if (collectedFrom.equalsIgnoreCase("openaire____::opendoar")) {
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type = "opendoar";
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} else if (collectedFrom.equalsIgnoreCase("openaire____::re3data")) {
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type = "re3data";
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} else if (collectedFrom.equalsIgnoreCase("infrastruct_::openaire")) {
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type = "journal";
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}
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/* collected from field */
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repository.setDatasourceType(type);
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repository.setCollectedFrom(collectedFrom);
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//TODO change organization to list
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JSONArray organizations = ((JSONArray)datasource.get("organizations"));
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if(organizations.length() != 0) {
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repository.setOrganization(((JSONArray) datasource.get("organizations")).getJSONObject(0).get("legalname").toString());
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String countryCode = ((JSONArray) datasource.get("organizations")).getJSONObject(0).get("country").toString();
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repository.setCountryCode(countryCode);
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}
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/* identities field */
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return repository;
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}
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public static Date convertStringToDate(String date){
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if(Objects.equals(date, "null"))
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return null;
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SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
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try {
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return formatter.parse(date);
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} catch (ParseException e) {
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e.printStackTrace();
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}
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return null;
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}
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public static String convertDateToString(Date date){
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if(Objects.equals(date, null))
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return null;
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SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
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return formatter.format(date);
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}
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public static Double toDouble(String number){
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if(Objects.equals(number, "null"))
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return 0.0;
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else
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return Double.valueOf(number);
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}
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public static List<Repository> jsonToRepositoryList(JSONObject json) throws JSONException {
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List<Repository> resultSet = new ArrayList<>();
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JSONArray rs = json.getJSONArray("datasourceInfo");
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for(int i=0;i<rs.length();i++)
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resultSet.add(jsonToRepositoryObject( rs.getJSONObject(i)) );
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return resultSet;
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}
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public static List<RepositoryInterface> jsonToRepositoryInterfaceList(JSONObject json) throws JSONException {
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List<RepositoryInterface> resultSet = new ArrayList<>();
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JSONArray rs = json.getJSONArray("api");
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for(int i=0;i<rs.length();i++)
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resultSet.add(jsonToRepositoryInterfaceObject( rs.getJSONObject(i)) );
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return resultSet;
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}
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public static RepositoryInterface jsonToRepositoryInterfaceObject(JSONObject repositoryInterfaceObject) throws JSONException {
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RepositoryInterface repositoryInterface = new RepositoryInterface();
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repositoryInterface.setId(repositoryInterfaceObject.get("id").toString());
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repositoryInterface.setAccessProtocol(repositoryInterfaceObject.get("protocol").toString());
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repositoryInterface.setContentDescription(repositoryInterfaceObject.get("contentdescription").toString());
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repositoryInterface.setTypology(repositoryInterfaceObject.get("typology").toString());
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repositoryInterface.setCompliance(repositoryInterfaceObject.get("compatibility").toString());
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repositoryInterface.setLastCollectionDate(repositoryInterfaceObject.get("lastCollectionDate").toString());
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repositoryInterface.setBaseUrl(repositoryInterfaceObject.get("baseurl").toString());
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repositoryInterface.setRemovable(Boolean.parseBoolean(repositoryInterfaceObject.get("removable").toString()));
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// repositoryInterface.setMetadataIdentifierPath(repositoryInterfaceObject.get("metadataIdentifierPath").toString());
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repositoryInterface.setDesiredCompatibilityLevel(repositoryInterfaceObject.get("compatibility").toString());
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//repositoryInterface.setActive(Boolean.parseBoolean(repositoryInterfaceObject.get("active").toString()));
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Map<String, String> accessParams = new HashMap<>();
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Map<String, String> extraFields = new HashMap<>();
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ObjectMapper mapper = new ObjectMapper();
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JSONArray apiparams = repositoryInterfaceObject.getJSONArray("apiParams");
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for(int i=0;i<apiparams.length();i++)
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accessParams.put(apiparams.getJSONObject(i).getString("param"),apiparams.getJSONObject(i).getString("value"));
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repositoryInterface.setAccessParams(accessParams);
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return repositoryInterface;
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}
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public static String repositoryObjectToJson(Repository repository) throws JSONException {
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("id",repository.getId());
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jsonObject.put("openaireId",getOpenaireId(repository.getId()));
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jsonObject.put("officialname",repository.getOfficialName());
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jsonObject.put("englishname",repository.getEnglishName());
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jsonObject.put("websiteurl",repository.getWebsiteUrl());
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jsonObject.put("logourl",repository.getLogoUrl());
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jsonObject.put("contactemail",repository.getContactEmail());
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jsonObject.put("longitude",repository.getLongitude().toString());
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jsonObject.put("latitude",repository.getLatitude().toString());
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jsonObject.put("timezone",repository.getTimezone());
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jsonObject.put("namespaceprefix",repository.getNamespacePrefix());
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jsonObject.put("languages",repository.getOdLanguages());
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jsonObject.put("dateofvalidation",convertDateToString(repository.getDateOfValidation()));
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/*
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* typology -> platform
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* datasource class -> typology
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* */
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jsonObject.put("typology",repository.getDatasourceClass());
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jsonObject.put("platform",repository.getTypology());
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jsonObject.put("dateofcollection",convertDateToString(repository.getDateOfCollection()));
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jsonObject.put("activationId",repository.getActivationId());
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jsonObject.put("description",repository.getDescription());
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jsonObject.put("eissn",repository.getEissn());
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jsonObject.put("issn",repository.getIssn());
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jsonObject.put("lissn",repository.getLissn());
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jsonObject.put("registeredby",repository.getRegisteredBy());
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jsonObject.put("aggregator",repository.getAggregator());
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jsonObject.put("collectedfrom",repository.getCollectedFrom());
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jsonObject.put("managed",repository.isRegistered());
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JSONObject organization = new JSONObject();
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organization.put("legalname",repository.getOrganization());
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organization.put("country",repository.getCountryCode());
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organization.put("legalshortname","");
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organization.put("websiteurl","");
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organization.put("logourl","");
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JSONArray organizations = new JSONArray();
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organizations.put(organization);
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jsonObject.put("organizations",organizations);
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//TODO check fields
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/* jsonObject.put("certificates",repository.getCertificates());
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jsonObject.put("citationguidelineurl",repository.getCitationGuidelineUrl());
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jsonObject.put("databaseaccessrestriction",repository.getDatabaseAccessRestriction());
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jsonObject.put("databaseaccesstype",repository.getDatabaseAccessType());
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jsonObject.put("datauploadrestriction",repository.getDataUploadRestriction());
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jsonObject.put("datauploadtype",repository.getDataUploadType());
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jsonObject.put("missionstatementurl",repository.getMissionStatementUrl());
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jsonObject.put("od_contenttypes",repository.getOdContentTypes());
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jsonObject.put("officialname",repository.getOfficialName());
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jsonObject.put("pidsystems",repository.getPidSystems());
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jsonObject.put("provenanceaction",repository.getProvenanceActionClass());
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jsonObject.put("qualitymanagementkind",repository.getQualityManagementKind());
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jsonObject.put("releaseenddate",convertDateToString(repository.getReleaseEndDate()));
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jsonObject.put("releasestartdate",convertDateToString(repository.getReleaseStartDate()));
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jsonObject.put("serviceprovider",repository.getServiceProvider());
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jsonObject.put("versioning",repository.getVersioning());
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//datasource.get("platform");
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//datasource.get("subjects");*/
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return jsonObject.toString();
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}
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263
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264
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public static String repositoryInterfaceObjectToJson(Repository repository,RepositoryInterface repositoryInterface) throws JSONException {
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265
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266
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("id",repositoryInterface.getId());
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jsonObject.put("protocol",repositoryInterface.getAccessProtocol());
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jsonObject.put("datasource",repository.getId());
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jsonObject.put("contentdescription",repositoryInterface.getContentDescription());
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jsonObject.put("typology",repositoryInterface.getTypology());
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jsonObject.put("compatibility",repositoryInterface.getDesiredCompatibilityLevel());
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jsonObject.put("compatibilityOverride",repositoryInterface.getDesiredCompatibilityLevel());
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jsonObject.put("lastCollectionTotal","");
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277
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jsonObject.put("lastCollectionDate",repositoryInterface.getLastCollectionDate());
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jsonObject.put("lastAggregationTotal","");
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jsonObject.put("lastAggregationDate","");
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jsonObject.put("lastDownloadTotal","");
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jsonObject.put("lastDownloadDate","");
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jsonObject.put("baseurl",repositoryInterface.getBaseUrl());
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jsonObject.put("removable",repositoryInterface.isRemovable());
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286
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287
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288
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JSONArray apiparams = new JSONArray();
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289
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for(String param: repositoryInterface.getAccessParams().keySet()){
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290
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JSONObject jo = new JSONObject();
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291
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jo.put("param",param);
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292
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jo.put("value",repositoryInterface.getAccessParams().get(param));
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293
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apiparams.put(jo);
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294
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}
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295
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jsonObject.put("apiParams",apiparams);
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296
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297
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298
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// jsonObject.put("metadataIdentifierPath",repositoryInterface.getMetadataIdentifierPath());
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299
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300
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301
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return jsonObject.toString();
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302
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}
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303
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304
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public static ArrayList<String> readFile(String filename) {
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305
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String line;
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306
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ArrayList<String> list = new ArrayList<String>();
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307
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try {
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308
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//InputStream in = Converter.class.getResourceAsStream("resources/eu/dnetlib/repo/manager/service/utils/"+filename);
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309
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InputStream in = Converter.class.getClass().getResourceAsStream("/eu/**/" + filename);
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310
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BufferedReader br = new BufferedReader(new InputStreamReader(in));
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311
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while((line = br.readLine()) != null) {
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312
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list.add(line.trim());
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313
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}
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314
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br.close();
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315
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} catch (IOException e) {
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316
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LOGGER.debug("Error opening file!");
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317
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e.printStackTrace();
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318
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}
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319
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return list;
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320
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}
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321
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322
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public static List<AggregationDetails> getAggregationHistoryFromJson(JSONObject datasourceInfo) throws JSONException {
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323
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324
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325
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if(datasourceInfo.get("aggregationHistory").toString().equals("[]"))
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326
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return null;
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327
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328
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JSONArray rs = new JSONArray(datasourceInfo.get("aggregationHistory").toString());
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329
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List<AggregationDetails> aggregationDetailsList = new ArrayList<>();
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330
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for(int i=0;i<rs.length();i++)
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331
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aggregationDetailsList.add(jsonToAggregationDetails(rs.getJSONObject(i)));
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332
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return aggregationDetailsList;
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333
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}
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|
334
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335
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private static AggregationDetails jsonToAggregationDetails(JSONObject aggregationObject) throws JSONException {
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336
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337
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AggregationDetails aggregationDetails = new AggregationDetails();
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338
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339
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aggregationDetails.setAggregationStage(aggregationObject.get("aggregationStage").toString());
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340
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if(aggregationObject.has("collectionMode"))
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341
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aggregationDetails.setCollectionMode(aggregationObject.get("collectionMode").toString());
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342
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aggregationDetails.setDate(convertStringToDate(aggregationObject.get("date").toString()));
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343
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aggregationDetails.setNumberOfRecords(Integer.parseInt(aggregationObject.get("numberOfRecords").toString()));
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344
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return aggregationDetails;
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345
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}
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|
346
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347
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public static AggregationDetails getLastCollectionFromJson(JSONObject datasourceInfo) throws JSONException {
|
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348
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349
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if( datasourceInfo.get("lastCollection").equals(null))
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350
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return null;
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351
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352
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return jsonToAggregationDetails(datasourceInfo.getJSONObject("lastCollection"));
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353
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}
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354
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355
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public static AggregationDetails getLastTransformationFromJson(JSONObject datasourceInfo) throws JSONException {
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356
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357
|
if( datasourceInfo.get("lastTransformation").equals(null))
|
|
358
|
return null;
|
|
359
|
|
|
360
|
return jsonToAggregationDetails(datasourceInfo.getJSONObject("lastTransformation"));
|
|
361
|
}
|
|
362
|
|
|
363
|
public static List<Timezone> toTimezones(List<String> timezones) {
|
|
364
|
|
|
365
|
List<Timezone> tmz = new ArrayList<>();
|
|
366
|
for(String t : timezones){
|
|
367
|
String[] s = t.split("\t");
|
|
368
|
tmz.add(new Timezone(s[1],Double.parseDouble(s[0])));
|
|
369
|
}
|
|
370
|
return tmz;
|
|
371
|
}
|
|
372
|
|
|
373
|
public static String getOpenaireId(String repositoryId) {
|
|
374
|
if (repositoryId != null && repositoryId.contains("::"))
|
|
375
|
return repositoryId.split("::")[0] + "::" + DigestUtils.md5Hex(repositoryId.split("::")[1]);
|
|
376
|
return null;
|
|
377
|
}
|
|
378
|
}
|