2017-09-14 12:37:36 +02:00
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package dao.entities;
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2017-10-04 11:48:21 +02:00
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import java.util.List;
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2017-09-14 12:37:36 +02:00
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import java.util.UUID;
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2017-10-04 11:48:21 +02:00
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import java.util.stream.Collectors;
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2017-09-14 12:37:36 +02:00
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2017-10-04 11:48:21 +02:00
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import javax.persistence.TypedQuery;
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2017-12-08 15:52:12 +01:00
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import javax.persistence.criteria.CriteriaBuilder;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.Root;
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2017-10-04 11:48:21 +02:00
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import org.hibernate.query.Query;
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2017-09-14 12:37:36 +02:00
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import dao.JpaDao;
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import entities.DataRepository;
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2017-12-08 15:52:12 +01:00
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import entities.Registry;
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2017-10-04 11:48:21 +02:00
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import entities.responses.IDLabelPair;
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2017-12-08 15:52:12 +01:00
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import models.dataset.criteria.Criteria;
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2017-09-14 12:37:36 +02:00
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public class DataRepositoryDaoImpl extends JpaDao<DataRepository, UUID> implements DataRepositoryDao {
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public DataRepository loadDetails(DataRepository t) {
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// TODO Auto-generated method stub
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return null;
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}
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2017-10-04 11:48:21 +02:00
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@Override
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public List<UUID> listAllIDs() {
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String queryString = "SELECT dataRepository.id FROM DataRepository dataRepository";
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TypedQuery<UUID> typedQuery = entityManager.createQuery(queryString, UUID.class);
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return typedQuery.getResultList();
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}
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@Override
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public List<IDLabelPair> listAllIDsLabels() {
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String queryString = "SELECT dataRepository.id, dataRepository.label FROM DataRepository dataRepository";
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Query query = (Query) entityManager.createQuery(queryString);
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List<Object[]> rows = query.list();
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return rows.stream().map(row -> {
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return new IDLabelPair(row[0].toString(), row[1].toString());
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})
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.collect(Collectors.toList());
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}
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2017-12-08 15:52:12 +01:00
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@Override
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public List<DataRepository> listBy(Criteria<DataRepository> criteria) {
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CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
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CriteriaQuery<DataRepository> criteriaQuery = criteriaBuilder .createQuery(DataRepository.class);
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Root<DataRepository> root = criteriaQuery.from(DataRepository.class);
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criteriaQuery.where(criteriaBuilder.equal(root.get("reference"), criteria.getLike()));
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TypedQuery<DataRepository> typedQuery = entityManager.createQuery(criteriaQuery);
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return typedQuery.getResultList();
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}
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2017-10-04 11:48:21 +02:00
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2017-09-14 12:37:36 +02:00
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}
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