340 lines
15 KiB
Java
340 lines
15 KiB
Java
package eu.eudat.query;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.authorization.Permission;
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import eu.eudat.commons.enums.DescriptionStatus;
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import eu.eudat.commons.enums.DmpAccessType;
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import eu.eudat.commons.enums.IsActive;
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import eu.eudat.commons.scope.user.UserScope;
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import eu.eudat.data.DescriptionEntity;
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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.model.Description;
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import eu.eudat.model.Dmp;
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import eu.eudat.model.DmpDescriptionTemplate;
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import eu.eudat.model.PublicDescription;
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import eu.eudat.query.utils.BuildSubQueryInput;
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import eu.eudat.query.utils.QueryUtilsService;
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import gr.cite.commons.web.authz.service.AuthorizationService;
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import gr.cite.tools.data.query.FieldResolver;
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import gr.cite.tools.data.query.QueryBase;
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import gr.cite.tools.data.query.QueryContext;
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import jakarta.persistence.Tuple;
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import jakarta.persistence.criteria.CriteriaBuilder;
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import jakarta.persistence.criteria.Predicate;
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import jakarta.persistence.criteria.Subquery;
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import org.springframework.beans.factory.config.ConfigurableBeanFactory;
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import org.springframework.context.annotation.Scope;
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import org.springframework.stereotype.Component;
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import java.time.Instant;
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import java.util.*;
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@Component
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@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
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public class DescriptionQuery extends QueryBase<DescriptionEntity> {
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private String like;
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private Collection<UUID> ids;
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private Collection<UUID> createdByIds;
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private DmpDescriptionTemplateQuery dmpDescriptionTemplateQuery;
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private DmpQuery dmpQuery;
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private Instant createdAfter;
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private Instant createdBefore;
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private Instant finalizedAfter;
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private Instant finalizedBefore;
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private Collection<UUID> excludedIds;
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private Collection<IsActive> isActives;
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private Collection<DescriptionStatus> statuses;
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private Collection<UUID> dmpIds;
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private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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private final UserScope userScope;
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private final AuthorizationService authService;
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private final QueryUtilsService queryUtilsService;
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public DescriptionQuery(UserScope userScope, AuthorizationService authService, QueryUtilsService queryUtilsService) {
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this.userScope = userScope;
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this.authService = authService;
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this.queryUtilsService = queryUtilsService;
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}
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public DescriptionQuery like(String value) {
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this.like = value;
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return this;
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}
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public DescriptionQuery ids(UUID value) {
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this.ids = List.of(value);
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return this;
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}
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public DescriptionQuery ids(UUID... value) {
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this.ids = Arrays.asList(value);
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return this;
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}
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public DescriptionQuery ids(Collection<UUID> values) {
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this.ids = values;
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return this;
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}
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public DescriptionQuery createdByIds(UUID value) {
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this.createdByIds = List.of(value);
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return this;
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}
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public DescriptionQuery createdByIds(UUID... value) {
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this.createdByIds = Arrays.asList(value);
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return this;
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}
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public DescriptionQuery createdByIds(Collection<UUID> values) {
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this.createdByIds = values;
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return this;
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}
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public DescriptionQuery dmpDescriptionTemplateSubQuery(DmpDescriptionTemplateQuery subQuery) {
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this.dmpDescriptionTemplateQuery = subQuery;
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return this;
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}
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public DescriptionQuery createdAfter(Instant value) {
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this.createdAfter = value;
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return this;
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}
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public DescriptionQuery createdBefore(Instant value) {
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this.createdBefore = value;
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return this;
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}
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public DescriptionQuery finalizedAfter(Instant value) {
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this.finalizedAfter = value;
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return this;
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}
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public DescriptionQuery finalizedBefore(Instant value) {
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this.finalizedBefore = value;
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return this;
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}
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public DescriptionQuery dmpSubQuery(DmpQuery subQuery) {
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this.dmpQuery = subQuery;
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return this;
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}
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public DescriptionQuery excludedIds(Collection<UUID> values) {
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this.excludedIds = values;
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return this;
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}
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public DescriptionQuery excludedIds(UUID value) {
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this.excludedIds = List.of(value);
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return this;
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}
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public DescriptionQuery excludedIds(UUID... value) {
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this.excludedIds = Arrays.asList(value);
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return this;
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}
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public DescriptionQuery isActive(IsActive value) {
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this.isActives = List.of(value);
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return this;
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}
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public DescriptionQuery isActive(IsActive... value) {
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this.isActives = Arrays.asList(value);
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return this;
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}
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public DescriptionQuery isActive(Collection<IsActive> values) {
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this.isActives = values;
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return this;
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}
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public DescriptionQuery statuses(DescriptionStatus value) {
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this.statuses = List.of(value);
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return this;
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}
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public DescriptionQuery statuses(DescriptionStatus... value) {
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this.statuses = Arrays.asList(value);
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return this;
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}
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public DescriptionQuery statuses(Collection<DescriptionStatus> values) {
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this.statuses = values;
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return this;
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}
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public DescriptionQuery dmpIds(Collection<UUID> values) {
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this.dmpIds = values;
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return this;
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}
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public DescriptionQuery dmpIds(UUID value) {
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this.dmpIds = List.of(value);
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return this;
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}
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public DescriptionQuery authorize(EnumSet<AuthorizationFlags> values) {
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this.authorize = values;
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return this;
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}
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@Override
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protected Boolean isFalseQuery() {
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return
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this.isEmpty(this.ids) ||
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this.isEmpty(this.isActives) || this.isEmpty(this.createdByIds) ||
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this.isEmpty(this.excludedIds) || this.isFalseQuery(this.dmpQuery) ||
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this.isEmpty(this.statuses) || this.isFalseQuery(this.dmpDescriptionTemplateQuery);
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}
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@Override
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protected Class<DescriptionEntity> entityClass() {
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return DescriptionEntity.class;
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}
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@Override
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protected <X, Y> Predicate applyAuthZ(QueryContext<X, Y> queryContext) {
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if (this.authorize.contains(AuthorizationFlags.None)) return null;
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if (this.authorize.contains(AuthorizationFlags.Permission) && this.authService.authorize(Permission.BrowseDescription)) return null;
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UUID userId;
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boolean usePublic = this.authorize.contains(AuthorizationFlags.Public);
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if (this.authorize.contains(AuthorizationFlags.DmpAssociated)) userId = this.userScope.getUserIdSafe();
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else userId = null;
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List<Predicate> predicates = new ArrayList<>();
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if (userId != null || usePublic ) {
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predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._id)).value(queryUtilsService.buildDescriptionAuthZSubQuery(queryContext.Query, queryContext.CriteriaBuilder, userId, usePublic)));
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}
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if (!predicates.isEmpty()) {
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Predicate[] predicatesArray = predicates.toArray(new Predicate[0]);
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return queryContext.CriteriaBuilder.and(predicatesArray);
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} else {
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return queryContext.CriteriaBuilder.or(); //Creates a false query
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}
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}
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@Override
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protected <X, Y> Predicate applyFilters(QueryContext<X, Y> queryContext) {
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List<Predicate> predicates = new ArrayList<>();
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if (this.like != null && !this.like.isEmpty()) {
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predicates.add(queryContext.CriteriaBuilder.or(
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queryContext.CriteriaBuilder.like(queryContext.Root.get(DescriptionEntity._description), this.like),
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queryContext.CriteriaBuilder.like(queryContext.Root.get(DescriptionEntity._label), this.like)
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));
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}
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if (this.ids != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._id));
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for (UUID item : this.ids)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.createdByIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._createdById));
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for (UUID item : this.createdByIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.createdAfter != null) {
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predicates.add(queryContext.CriteriaBuilder.greaterThan(queryContext.Root.get(DescriptionEntity._createdAt), this.createdAfter));
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}
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if (this.createdBefore != null) {
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predicates.add(queryContext.CriteriaBuilder.lessThan(queryContext.Root.get(DescriptionEntity._createdAt), this.createdBefore));
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}
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if (this.finalizedAfter != null) {
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predicates.add(queryContext.CriteriaBuilder.greaterThan(queryContext.Root.get(DescriptionEntity._finalizedAt), this.finalizedAfter));
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}
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if (this.finalizedBefore != null) {
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predicates.add(queryContext.CriteriaBuilder.lessThan(queryContext.Root.get(DescriptionEntity._finalizedAt), this.finalizedAfter));
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}
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if (this.excludedIds != null) {
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CriteriaBuilder.In<UUID> notInClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._id));
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for (UUID item : this.excludedIds)
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notInClause.value(item);
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predicates.add(notInClause.not());
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}
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if (this.dmpIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._dmpId));
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for (UUID item : this.dmpIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.isActives != null) {
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CriteriaBuilder.In<IsActive> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._isActive));
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for (IsActive item : this.isActives)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.statuses != null) {
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CriteriaBuilder.In<DescriptionStatus> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._status));
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for (DescriptionStatus item : this.statuses)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.dmpDescriptionTemplateQuery != null) {
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QueryContext<DmpDescriptionTemplateEntity, UUID> subQuery = this.applySubQuery(this.dmpDescriptionTemplateQuery, queryContext, UUID.class, dmpDescriptionTemplateEntityRoot -> dmpDescriptionTemplateEntityRoot.get(DmpDescriptionTemplateEntity._id));
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predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._dmpDescriptionTemplateId)).value(subQuery.Query));
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}
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if (this.dmpQuery != null) {
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QueryContext<DmpEntity, UUID> subQuery = this.applySubQuery(this.dmpQuery, queryContext, UUID.class, dmpEntityRoot -> dmpEntityRoot.get(DmpEntity._id));
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predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionEntity._dmpId)).value(subQuery.Query));
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}
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if (!predicates.isEmpty()) {
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Predicate[] predicatesArray = predicates.toArray(new Predicate[0]);
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return queryContext.CriteriaBuilder.and(predicatesArray);
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} else {
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return null;
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}
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}
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@Override
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protected String fieldNameOf(FieldResolver item) {
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if (item.match(Description._id) || item.match(PublicDescription._id)) return DescriptionEntity._id;
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else if (item.match(Description._label) || item.match(PublicDescription._label)) return DescriptionEntity._label;
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else if (item.prefix(Description._properties)) return DescriptionEntity._properties;
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else if (item.match(Description._status) || item.match(PublicDescription._status)) return DescriptionEntity._status;
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else if (item.match(Description._description) || item.match(PublicDescription._description)) return DescriptionEntity._description;
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else if (item.match(Description._createdBy)) return DescriptionEntity._createdById;
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else if (item.prefix(Description._createdBy)) return DescriptionEntity._createdById;
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else if (item.match(Description._createdAt) || item.match(PublicDescription._createdAt)) return DescriptionEntity._createdAt;
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else if (item.match(Description._updatedAt) || item.match(PublicDescription._updatedAt)) return DescriptionEntity._updatedAt;
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else if (item.match(Description._isActive)) return DescriptionEntity._isActive;
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else if (item.match(Description._hash)) return DescriptionEntity._updatedAt;
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else if (item.match(Description._finalizedAt) || item.match(PublicDescription._finalizedAt)) return DescriptionEntity._finalizedAt;
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else if (item.prefix(Description._dmpDescriptionTemplate) || item.prefix(PublicDescription._dmpDescriptionTemplate)) return DescriptionEntity._dmpDescriptionTemplateId;
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else if (item.match(Description._dmpDescriptionTemplate) || item.match(PublicDescription._dmpDescriptionTemplate)) return DescriptionEntity._dmpDescriptionTemplateId;
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else if (item.prefix(Description._descriptionTemplate) || item.prefix(PublicDescription._descriptionTemplate)) return DescriptionEntity._descriptionTemplateId;
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else if (item.match(Description._descriptionTemplate) || item.match(PublicDescription._descriptionTemplate)) return DescriptionEntity._descriptionTemplateId;
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else if (item.prefix(Description._dmp)) return DescriptionEntity._dmpId;
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else if (item.match(Description._dmp)) return DescriptionEntity._dmpId;
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else return null;
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}
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@Override
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protected DescriptionEntity convert(Tuple tuple, Set<String> columns) {
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DescriptionEntity item = new DescriptionEntity();
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item.setId(QueryBase.convertSafe(tuple, columns, DescriptionEntity._id, UUID.class));
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item.setLabel(QueryBase.convertSafe(tuple, columns, DescriptionEntity._label, String.class));
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item.setProperties(QueryBase.convertSafe(tuple, columns, DescriptionEntity._properties, String.class));
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item.setStatus(QueryBase.convertSafe(tuple, columns, DescriptionEntity._status, DescriptionStatus.class));
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item.setDescription(QueryBase.convertSafe(tuple, columns, DescriptionEntity._description, String.class));
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item.setCreatedAt(QueryBase.convertSafe(tuple, columns, DescriptionEntity._createdAt, Instant.class));
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item.setUpdatedAt(QueryBase.convertSafe(tuple, columns, DescriptionEntity._updatedAt, Instant.class));
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item.setIsActive(QueryBase.convertSafe(tuple, columns, DescriptionEntity._isActive, IsActive.class));
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item.setFinalizedAt(QueryBase.convertSafe(tuple, columns, DescriptionEntity._finalizedAt, Instant.class));
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item.setDmpDescriptionTemplateId(QueryBase.convertSafe(tuple, columns, DescriptionEntity._dmpDescriptionTemplateId, UUID.class));
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item.setDescriptionTemplateId(QueryBase.convertSafe(tuple, columns, DescriptionEntity._descriptionTemplateId, UUID.class));
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item.setDmpId(QueryBase.convertSafe(tuple, columns, DescriptionEntity._dmpId, UUID.class));
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return item;
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}
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}
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