78 lines
3.5 KiB
Java
78 lines
3.5 KiB
Java
package eu.eudat.dao.entities;
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import eu.eudat.dao.DatabaseAccess;
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import eu.eudat.dao.databaselayer.service.DatabaseService;
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import eu.eudat.entities.Dataset;
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import eu.eudat.entities.UserInfo;
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import eu.eudat.models.criteria.DatasetCriteria;
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import eu.eudat.queryable.QueryableList;
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import eu.eudat.queryable.types.FieldSelectionType;
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import eu.eudat.queryable.types.SelectionField;
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import org.springframework.stereotype.Component;
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import java.util.Arrays;
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import java.util.UUID;
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import java.util.concurrent.CompletableFuture;
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@Component("datasetDao")
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public class DatasetDaoImpl extends DatabaseAccess<Dataset> implements DatasetDao {
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public DatasetDaoImpl(DatabaseService<Dataset> databaseService) {
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this.setDatabaseService(databaseService);
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}
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@Override
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public QueryableList<Dataset> getWithCriteria(DatasetCriteria criteria) {
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QueryableList<Dataset> query = getDatabaseService().getQueryable(Dataset.getHints(), Dataset.class);
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if (criteria.getLike() != null && !criteria.getLike().isEmpty())
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query.where((builder, root) -> builder.like(root.get("label"), "%" + criteria.getLike() + "%"));
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if (criteria.getStatus() != null)
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query.where((builder, root) -> builder.equal(root.get("status"), criteria.getStatus()));
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if (criteria.getPeriodEnd() != null)
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query.where((builder, root) -> builder.lessThan(root.get("created"), criteria.getPeriodEnd()));
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if (criteria.getPeriodStart() != null)
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query.where((builder, root) -> builder.greaterThan(root.get("created"), criteria.getPeriodStart()));
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if (!criteria.getAllVersions())
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query.where((builder, root) -> builder.equal(root.get("dmp").get("version"), query.<String>subQueryMax((builder1, externalRoot, nestedRoot) -> builder1.equal(externalRoot.get("dmp").get("groupId"), nestedRoot.get("dmp").get("groupId")), Arrays.asList(new SelectionField(FieldSelectionType.COMPOSITE_FIELD, "dmp:version")), String.class)));
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if (criteria.getDmpIds() != null && !criteria.getDmpIds().isEmpty())
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query.where((builder, root) -> root.get("dmp").get("id").in(criteria.getDmpIds()));
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return query;
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}
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@Override
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public Dataset createOrUpdate(Dataset item) {
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return getDatabaseService().createOrUpdate(item, Dataset.class);
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}
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@Override
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public Dataset find(UUID id) {
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return getDatabaseService().getQueryable(Dataset.class).where((builder, root) -> builder.equal((root.get("id")), id)).getSingle();
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}
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@Override
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public Dataset find(UUID id, String hint) {
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return getDatabaseService().getQueryable(Dataset.getHints(), Dataset.class).withHint(hint).where((builder, root) -> builder.equal((root.get("id")), id)).getSingle();
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}
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@Override
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public QueryableList<Dataset> getAuthenticated(QueryableList<Dataset> query, UserInfo principal) {
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query.where((builder, root) -> builder.or(builder.equal(root.get("dmp").get("creator"), principal), builder.isMember(principal, root.get("dmp").get("users"))
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, builder.equal(root.get("isPublic"), true)));
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return query;
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}
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@Override
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public void delete(Dataset item) {
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this.getDatabaseService().delete(item);
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}
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@Override
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public QueryableList<Dataset> asQueryable() {
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return this.getDatabaseService().getQueryable(Dataset.class);
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}
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public CompletableFuture<Dataset> createOrUpdateAsync(Dataset item) {
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return CompletableFuture.supplyAsync(() -> this.createOrUpdate(item));
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}
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}
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