332 lines
14 KiB
Java
332 lines
14 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.DmpAccessType;
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import eu.eudat.commons.enums.DmpStatus;
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import eu.eudat.commons.enums.IsActive;
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import eu.eudat.commons.enums.ReferenceSourceType;
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import eu.eudat.commons.scope.user.UserScope;
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import eu.eudat.data.DmpEntity;
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import eu.eudat.data.DmpReferenceEntity;
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import eu.eudat.data.DmpUserEntity;
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import eu.eudat.data.ReferenceEntity;
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import eu.eudat.model.PublicReference;
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import eu.eudat.model.Reference;
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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 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 ReferenceQuery extends QueryBase<ReferenceEntity> {
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private String like;
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private Collection<UUID> ids;
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private Collection<IsActive> isActives;
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private Collection<ReferenceSourceType> referenceSourceTypes;
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private Collection<UUID> typeIds;
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private Collection<String> references;
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private Collection<String> sources;
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private Collection<UUID> excludedIds;
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private DmpReferenceQuery dmpReferenceQuery;
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private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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public ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery typeIds(UUID value) {
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this.typeIds = List.of(value);
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return this;
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}
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public ReferenceQuery typeIds(UUID... value) {
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this.typeIds = Arrays.asList(value);
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return this;
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}
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public ReferenceQuery typeIds(Collection<UUID> values) {
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this.typeIds = values;
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return this;
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}
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public ReferenceQuery references(String value) {
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this.references = List.of(value);
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return this;
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}
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public ReferenceQuery references(String... value) {
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this.references = Arrays.asList(value);
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return this;
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}
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public ReferenceQuery references(Collection<String> values) {
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this.references = values;
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return this;
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}
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public ReferenceQuery sources(String value) {
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this.sources = List.of(value);
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return this;
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}
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public ReferenceQuery sources(String... value) {
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this.sources = Arrays.asList(value);
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return this;
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}
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public ReferenceQuery sources(Collection<String> values) {
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this.sources = values;
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return this;
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}
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public ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery 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 ReferenceQuery sourceTypes(ReferenceSourceType value) {
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this.referenceSourceTypes = List.of(value);
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return this;
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}
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public ReferenceQuery sourceTypes(ReferenceSourceType... value) {
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this.referenceSourceTypes = Arrays.asList(value);
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return this;
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}
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public ReferenceQuery sourceTypes(Collection<ReferenceSourceType> values) {
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this.referenceSourceTypes = values;
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return this;
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}
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public ReferenceQuery dmpReferenceSubQuery(DmpReferenceQuery value) {
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this.dmpReferenceQuery = value;
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return this;
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}
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public ReferenceQuery 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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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 ReferenceQuery(
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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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@Override
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protected Class<ReferenceEntity> entityClass() {
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return ReferenceEntity.class;
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}
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@Override
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protected Boolean isFalseQuery() {
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return this.isEmpty(this.ids) || this.isEmpty(this.isActives) || this.isEmpty(this.sources) ||this.isEmpty(this.excludedIds) || this.isEmpty(this.typeIds) || this.isEmpty(this.referenceSourceTypes)|| this.isFalseQuery(this.dmpReferenceQuery);
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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.BrowseReference)) 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.or(
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queryContext.CriteriaBuilder.isNull(queryContext.Root.get(ReferenceEntity._createdById)),
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userId != null ? queryContext.CriteriaBuilder.equal(queryContext.Root.get(ReferenceEntity._createdById), userId) : queryContext.CriteriaBuilder.or(), //Creates a false query
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queryContext.CriteriaBuilder.in(queryContext.Root.get(ReferenceEntity._id)).value(queryUtilsService.buildSubQuery(new BuildSubQueryInput<>(new BuildSubQueryInput.Builder<>(DmpReferenceEntity.class, UUID.class)
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.query(queryContext.Query)
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.criteriaBuilder(queryContext.CriteriaBuilder)
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.keyPathFunc((subQueryRoot) -> subQueryRoot.get(DmpReferenceEntity._referenceId))
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.filterFunc((subQueryRoot, cb) ->
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cb.in(subQueryRoot.get(DmpReferenceEntity._dmpId)).value(queryUtilsService.buildDmpAuthZSubQuery(queryContext.Query, queryContext.CriteriaBuilder, userId, usePublic))
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)
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))) //Creates a false query
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));
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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.ids != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(ReferenceEntity._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.like != null && !this.like.isEmpty()) {
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predicates.add(queryContext.CriteriaBuilder.or(queryContext.CriteriaBuilder.like(queryContext.Root.get(ReferenceEntity._label), this.like),
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queryContext.CriteriaBuilder.like(queryContext.Root.get(ReferenceEntity._description), this.like),
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queryContext.CriteriaBuilder.like(queryContext.Root.get(ReferenceEntity._source), this.like)
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));
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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(ReferenceEntity._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.referenceSourceTypes != null) {
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CriteriaBuilder.In<ReferenceSourceType> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(ReferenceEntity._sourceType));
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for (ReferenceSourceType item : this.referenceSourceTypes)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.typeIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(ReferenceEntity._typeId));
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for (UUID item : this.typeIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.references != null) {
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CriteriaBuilder.In<String> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(ReferenceEntity._reference));
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for (String item : this.references)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.sources != null) {
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CriteriaBuilder.In<String> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(ReferenceEntity._source));
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for (String item : this.sources)
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inClause.value(item);
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predicates.add(inClause);
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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(ReferenceEntity._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.dmpReferenceQuery != null) {
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QueryContext<DmpReferenceEntity, UUID> subQuery = this.applySubQuery(this.dmpReferenceQuery, queryContext, UUID.class, root -> root.get(DmpReferenceEntity._referenceId));
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predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpReferenceEntity._id)).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 ReferenceEntity convert(Tuple tuple, Set<String> columns) {
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ReferenceEntity item = new ReferenceEntity();
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item.setId(QueryBase.convertSafe(tuple, columns, ReferenceEntity._id, UUID.class));
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item.setLabel(QueryBase.convertSafe(tuple, columns, ReferenceEntity._label, String.class));
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item.setDescription(QueryBase.convertSafe(tuple, columns, ReferenceEntity._description, String.class));
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item.setCreatedAt(QueryBase.convertSafe(tuple, columns, ReferenceEntity._createdAt, Instant.class));
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item.setUpdatedAt(QueryBase.convertSafe(tuple, columns, ReferenceEntity._updatedAt, Instant.class));
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item.setIsActive(QueryBase.convertSafe(tuple, columns, ReferenceEntity._isActive, IsActive.class));
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item.setDefinition(QueryBase.convertSafe(tuple, columns, ReferenceEntity._definition, String.class));
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item.setAbbreviation(QueryBase.convertSafe(tuple, columns, ReferenceEntity._abbreviation, String.class));
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item.setReference(QueryBase.convertSafe(tuple, columns, ReferenceEntity._reference, String.class));
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item.setSource(QueryBase.convertSafe(tuple, columns, ReferenceEntity._source, String.class));
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item.setSourceType(QueryBase.convertSafe(tuple, columns, ReferenceEntity._sourceType, ReferenceSourceType.class));
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item.setTypeId(QueryBase.convertSafe(tuple, columns, ReferenceEntity._typeId, UUID.class));
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item.setCreatedById(QueryBase.convertSafe(tuple, columns, ReferenceEntity._createdById, UUID.class));
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return item;
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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(Reference._id) || item.match(PublicReference._id)) return ReferenceEntity._id;
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else if (item.match(Reference._label) || item.match(PublicReference._label)) return ReferenceEntity._label;
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else if (item.match(Reference._description) || item.match(PublicReference._description)) return ReferenceEntity._description;
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else if (item.match(Reference._createdAt)) return ReferenceEntity._createdAt;
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else if (item.match(Reference._updatedAt)) return ReferenceEntity._updatedAt;
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else if (item.match(Reference._hash)) return ReferenceEntity._updatedAt;
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else if (item.match(Reference._isActive)) return ReferenceEntity._isActive;
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else if (item.prefix(Reference._definition)) return ReferenceEntity._definition;
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else if (item.match(Reference._abbreviation)) return ReferenceEntity._abbreviation;
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else if (item.match(Reference._reference) || item.match(PublicReference._reference)) return ReferenceEntity._reference;
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else if (item.match(Reference._source)) return ReferenceEntity._source;
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else if (item.match(Reference._sourceType)) return ReferenceEntity._sourceType;
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else if (item.match(Reference._type) || item.match(PublicReference._type)) return ReferenceEntity._typeId;
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else if (item.prefix(Reference._type) || item.prefix(PublicReference._type)) return ReferenceEntity._typeId;
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else if (item.prefix(Reference._createdBy)) return ReferenceEntity._createdById;
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else return null;
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}
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}
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