106 lines
4.7 KiB
Java
106 lines
4.7 KiB
Java
package eu.old.eudat.migration;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import eu.eudat.commons.JsonHandlingService;
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import eu.eudat.commons.XmlHandlingService;
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import eu.eudat.commons.enums.*;
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import eu.eudat.commons.types.dmp.DmpBlueprintValueEntity;
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import eu.eudat.commons.types.dmp.DmpContactEntity;
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import eu.eudat.commons.types.dmp.DmpPropertiesEntity;
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import eu.eudat.commons.types.dmpblueprint.DefinitionEntity;
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import eu.eudat.data.DescriptionEntity;
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import eu.eudat.data.DmpBlueprintEntity;
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import eu.eudat.data.DmpDescriptionTemplateEntity;
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import eu.eudat.data.DmpEntity;
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import eu.eudat.query.DmpBlueprintQuery;
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import eu.old.eudat.data.dao.entities.DatasetDao;
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import eu.old.eudat.data.entities.DMP;
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import eu.old.eudat.data.entities.DMPDatasetProfile;
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import eu.old.eudat.data.entities.Dataset;
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import eu.old.eudat.logic.services.operations.DatabaseRepository;
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import eu.old.eudat.models.data.datasetwizard.DatasetWizardModel;
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import eu.old.eudat.models.data.dmp.DataManagementPlan;
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import eu.old.eudat.queryable.QueryableList;
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import gr.cite.tools.data.query.QueryFactory;
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import gr.cite.tools.exception.MyApplicationException;
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import gr.cite.tools.logging.LoggerService;
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import jakarta.persistence.EntityManager;
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import jakarta.xml.bind.JAXBException;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Service;
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import org.xml.sax.SAXException;
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import javax.xml.parsers.ParserConfigurationException;
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import java.io.IOException;
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import java.time.Instant;
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import java.util.*;
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@Service
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public class DatasetMigrationService {
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private static final LoggerService logger = new LoggerService(LoggerFactory.getLogger(DmpDatasetProfileMigrationService.class));
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private final DatabaseRepository databaseRepository;
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private final JsonHandlingService jsonHandlingService;
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private final QueryFactory queryFactory;
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private final XmlHandlingService xmlHandlingService;
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private static final int PageSize = 500;
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private static final boolean TestMode = false;
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private final EntityManager entityManager;
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public DatasetMigrationService(DatabaseRepository databaseRepository, JsonHandlingService jsonHandlingService, QueryFactory queryFactory, XmlHandlingService xmlHandlingService, EntityManager entityManager) {
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this.databaseRepository = databaseRepository;
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this.jsonHandlingService = jsonHandlingService;
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this.queryFactory = queryFactory;
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this.xmlHandlingService = xmlHandlingService;
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this.entityManager = entityManager;
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}
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public void migrate() throws IOException, JAXBException, ParserConfigurationException, InstantiationException, IllegalAccessException, SAXException {
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DatasetDao datasetDao = databaseRepository.getDatasetDao();
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long total = datasetDao.asQueryable().count();
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logger.debug("Migrate Dataset Total : " + total);
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int page = 0;
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List<Dataset> items;
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do {
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items = datasetDao.asQueryable().orderBy((builder, root) -> builder.asc(root.get("Created"))).orderBy((builder, root) -> builder.asc(root.get("ID"))).skip(page * PageSize).take(PageSize).toList();
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if (items != null && !items.isEmpty()) {
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logger.debug("Migrate Dataset " + page * PageSize + " of " + total);
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for (Dataset item : items) {
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//entityManager.detach(item);
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DatasetWizardModel model = new DatasetWizardModel();
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model.fromDataModel(item);
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DescriptionEntity data = new DescriptionEntity();
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data.setId(model.getId());
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data.setDescription(model.getDescription());
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data.setCreatedById(model.getCreatedBy());
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data.setDmpId(model.getDmp().getId());
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data.setLabel(model.getLabel());
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if (model.getCreated() != null)
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data.setCreatedAt(model.getCreated().toInstant());
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if (model.getModified() != null)
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data.setUpdatedAt(model.getModified().toInstant());
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if (model.getFinalized() != null)
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data.setFinalizedAt(model.getFinalized().toInstant());
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if (model.getStatus() == 99) {
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data.setIsActive(IsActive.Inactive);
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data.setStatus(DescriptionStatus.Canceled);
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} else {
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data.setIsActive(IsActive.Active);
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data.setStatus(DescriptionStatus.of(model.getStatus()));
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}
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this.entityManager.persist(data);
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this.entityManager.flush();
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}
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page++;
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}
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} while (items != null && !items.isEmpty() && !TestMode);
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}
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}
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