cleanups to SqmUtil
This commit is contained in:
Gavin King
parent
8a0dab9071
commit
83f7af31f3
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@ -30,7 +30,6 @@ import org.hibernate.query.sqm.tree.expression.SqmExpression;
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import org.hibernate.query.sqm.tree.expression.SqmXmlTableFunction;
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import org.hibernate.spi.NavigablePath;
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import org.hibernate.sql.Template;
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import org.hibernate.sql.ast.SqlAstNodeRenderingMode;
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import org.hibernate.sql.ast.SqlAstTranslator;
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import org.hibernate.sql.ast.internal.ColumnQualifierCollectorSqlAstWalker;
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import org.hibernate.sql.ast.spi.FromClauseAccess;
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@ -7,7 +7,6 @@ package org.hibernate.query.sqm.internal;
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import java.sql.Types;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Date;
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import java.util.IdentityHashMap;
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import java.util.Iterator;
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@ -18,9 +17,9 @@ import java.util.Map;
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import java.util.Set;
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import java.util.StringTokenizer;
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import org.hibernate.AssertionFailure;
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import org.hibernate.engine.spi.SessionFactoryImplementor;
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import org.hibernate.engine.spi.SharedSessionContractImplementor;
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import org.hibernate.internal.util.collections.CollectionHelper;
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import org.hibernate.internal.util.collections.Stack;
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import org.hibernate.jpa.spi.JpaCompliance;
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import org.hibernate.metamodel.mapping.BasicValuedMapping;
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@ -36,13 +35,12 @@ import org.hibernate.metamodel.mapping.ModelPart;
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import org.hibernate.metamodel.mapping.ModelPartContainer;
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import org.hibernate.metamodel.mapping.PluralAttributeMapping;
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import org.hibernate.metamodel.model.domain.BasicDomainType;
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import org.hibernate.metamodel.model.domain.DomainType;
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import org.hibernate.metamodel.model.domain.EntityDomainType;
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import org.hibernate.metamodel.model.domain.IdentifiableDomainType;
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import org.hibernate.metamodel.model.domain.ManagedDomainType;
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import org.hibernate.metamodel.model.domain.SimpleDomainType;
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import org.hibernate.metamodel.model.domain.SingularPersistentAttribute;
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import org.hibernate.metamodel.model.domain.internal.EntitySqmPathSource;
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import org.hibernate.metamodel.spi.MappingMetamodelImplementor;
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import org.hibernate.persister.entity.EntityPersister;
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import org.hibernate.query.IllegalQueryOperationException;
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import org.hibernate.query.IllegalSelectQueryException;
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@ -99,15 +97,18 @@ import org.hibernate.type.descriptor.java.spi.PrimitiveJavaType;
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import org.hibernate.type.descriptor.jdbc.JdbcType;
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import org.hibernate.type.internal.BasicTypeImpl;
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import org.hibernate.type.internal.ConvertedBasicTypeImpl;
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import org.hibernate.type.spi.TypeConfiguration;
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import jakarta.persistence.Tuple;
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import jakarta.persistence.metamodel.Type;
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import org.checkerframework.checker.nullness.qual.Nullable;
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import static java.util.Collections.emptyList;
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import static java.util.Collections.emptyMap;
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import static java.util.Collections.emptySet;
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import static java.util.stream.Collectors.toList;
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import static org.hibernate.internal.util.NullnessUtil.castNonNull;
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import static org.hibernate.internal.util.collections.CollectionHelper.arrayList;
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import static org.hibernate.internal.util.collections.CollectionHelper.determineProperSizing;
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import static org.hibernate.query.sqm.tree.jpa.ParameterCollector.collectParameters;
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/**
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@ -171,17 +172,13 @@ public class SqmUtil {
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SqmToSqlAstConverter sqlAstCreationState) {
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// We only need to do this for queries
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if ( sqlAstCreationState.getCurrentClauseStack().getCurrent() != Clause.FROM
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&& modelPartContainer.getPartMappingType() != modelPartContainer && sqmPath.getLhs() instanceof SqmFrom<?, ?> ) {
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final ModelPart modelPart;
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if ( modelPartContainer instanceof PluralAttributeMapping pluralAttributeMapping ) {
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modelPart = getCollectionPart(
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pluralAttributeMapping,
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castNonNull( sqmPath.getNavigablePath().getParent() )
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);
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}
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else {
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modelPart = modelPartContainer;
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}
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&& modelPartContainer.getPartMappingType() != modelPartContainer
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&& sqmPath.getLhs() instanceof SqmFrom<?, ?> ) {
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final ModelPart modelPart =
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modelPartContainer instanceof PluralAttributeMapping pluralAttributeMapping
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? getCollectionPart( pluralAttributeMapping,
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castNonNull( sqmPath.getNavigablePath().getParent() ) )
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: modelPartContainer;
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if ( modelPart instanceof EntityAssociationMapping association ) {
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if ( shouldRenderTargetSide( sqmPath, association, sqlAstCreationState ) ) {
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return association.getAssociatedEntityMappingType();
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@ -198,6 +195,7 @@ public class SqmUtil {
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if ( !association.getTargetKeyPropertyNames().contains( sqmPath.getReferencedPathSource().getPathName() ) ) {
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return false;
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}
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else {
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// If the path is one of the association's target key properties,
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// we need to render the target side if in group/order by
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final Clause clause = sqlAstCreationState.getCurrentClauseStack().getCurrent();
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@ -206,6 +204,7 @@ public class SqmUtil {
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|| clauseContainsPath( Clause.GROUP, sqmPath, sqlAstCreationState )
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|| clauseContainsPath( Clause.ORDER, sqmPath, sqlAstCreationState );
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}
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}
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private static boolean clauseContainsPath(
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Clause clauseToCheck,
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@ -215,10 +214,8 @@ public class SqmUtil {
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final NavigablePath navigablePath = sqmPath.getNavigablePath();
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final Boolean found = queryPartStack.findCurrentFirst( queryPart -> {
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final SqmQuerySpec<?> spec = queryPart.getFirstQuerySpec();
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if ( clauseToCheck == Clause.GROUP && spec.groupByClauseContains( navigablePath, sqlAstCreationState ) ) {
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return true;
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}
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else if ( clauseToCheck == Clause.ORDER && spec.orderByClauseContains( navigablePath, sqlAstCreationState ) ) {
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if ( clauseToCheck == Clause.GROUP && spec.groupByClauseContains( navigablePath, sqlAstCreationState )
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|| clauseToCheck == Clause.ORDER && spec.orderByClauseContains( navigablePath, sqlAstCreationState ) ) {
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return true;
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}
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else {
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@ -305,6 +302,7 @@ public class SqmUtil {
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}
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private static @Nullable EntityAssociationMapping resolveAssociationMapping(SqmSingularJoin<?, ?> sqmJoin) {
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final MappingMetamodelImplementor metamodel = sqmJoin.nodeBuilder().getMappingMetamodel();
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SingularPersistentAttribute<?, ?> attribute = sqmJoin.getAttribute();
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ManagedDomainType<?> declaringType = attribute.getDeclaringType();
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if ( declaringType.getPersistenceType() != Type.PersistenceType.ENTITY ) {
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@ -314,66 +312,62 @@ public class SqmUtil {
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pathBuilder.insert(0, '.');
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}
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pathBuilder.insert( 0, attribute.getName() );
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final SqmFrom<?, ?> lhs = sqmJoin.getLhs();
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if ( !(lhs instanceof SqmSingularJoin<?, ?> ) ) {
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return null;
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}
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sqmJoin = (SqmSingularJoin<?, ?>) lhs;
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if ( sqmJoin.getLhs() instanceof SqmSingularJoin<?, ?> sqmSingularJoin ) {
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sqmJoin = sqmSingularJoin;
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attribute = sqmJoin.getAttribute();
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declaringType = attribute.getDeclaringType();
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}
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else {
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return null;
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}
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} while ( declaringType.getPersistenceType() != Type.PersistenceType.ENTITY );
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pathBuilder.insert(0, '.');
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pathBuilder.insert( 0, attribute.getName() );
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final EntityPersister entityDescriptor =
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sqmJoin.nodeBuilder().getMappingMetamodel()
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.getEntityDescriptor( ( (EntityDomainType<?>) declaringType ).getHibernateEntityName() );
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return (EntityAssociationMapping) entityDescriptor.findByPath( pathBuilder.toString() );
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return (EntityAssociationMapping)
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metamodel.getEntityDescriptor( ( (EntityDomainType<?>) declaringType ).getHibernateEntityName() )
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.findByPath( pathBuilder.toString() );
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}
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else {
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final EntityPersister entityDescriptor =
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sqmJoin.nodeBuilder().getMappingMetamodel()
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.getEntityDescriptor( ( (EntityDomainType<?>) declaringType ).getHibernateEntityName() );
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return (EntityAssociationMapping) entityDescriptor.findAttributeMapping( attribute.getName() );
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return (EntityAssociationMapping)
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metamodel.getEntityDescriptor( ( (EntityDomainType<?>) declaringType ).getHibernateEntityName() )
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.findAttributeMapping( attribute.getName() );
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}
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}
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public static List<NavigablePath> getWhereClauseNavigablePaths(SqmQuerySpec<?> querySpec) {
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final SqmWhereClause where = querySpec.getWhereClause();
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if ( where == null || where.getPredicate() == null ) {
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return Collections.emptyList();
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}
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return where == null || where.getPredicate() == null
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? emptyList()
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: collectNavigablePaths( List.of( where.getPredicate() ) );
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return collectNavigablePaths( List.of( where.getPredicate() ) );
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}
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public static List<NavigablePath> getGroupByNavigablePaths(SqmQuerySpec<?> querySpec) {
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final List<SqmExpression<?>> expressions = querySpec.getGroupByClauseExpressions();
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if ( expressions.isEmpty() ) {
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return Collections.emptyList();
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}
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return expressions.isEmpty() ? emptyList() : collectNavigablePaths( expressions );
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return collectNavigablePaths( expressions );
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}
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public static List<NavigablePath> getOrderByNavigablePaths(SqmQuerySpec<?> querySpec) {
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final SqmOrderByClause order = querySpec.getOrderByClause();
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if ( order == null || order.getSortSpecifications().isEmpty() ) {
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return Collections.emptyList();
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return emptyList();
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}
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final List<SqmExpression<?>> expressions = order.getSortSpecifications()
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.stream()
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else {
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final List<SqmExpression<?>> expressions =
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order.getSortSpecifications().stream()
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.map( SqmSortSpecification::getSortExpression )
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.collect( toList() );
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return collectNavigablePaths( expressions );
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}
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}
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private static List<NavigablePath> collectNavigablePaths(final List<SqmExpression<?>> expressions) {
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final List<NavigablePath> navigablePaths = arrayList( expressions.size() );
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final SqmPathVisitor pathVisitor = new SqmPathVisitor( path -> navigablePaths.add( path.getNavigablePath() ) );
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for ( final SqmExpression<?> expression : expressions ) {
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if ( expression instanceof SqmAliasedNodeRef ) {
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final NavigablePath navigablePath = ( (SqmAliasedNodeRef) expression ).getNavigablePath();
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if ( expression instanceof SqmAliasedNodeRef sqmAliasedNodeRef ) {
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final NavigablePath navigablePath = sqmAliasedNodeRef.getNavigablePath();
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if ( navigablePath != null ) {
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navigablePaths.add( navigablePath );
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}
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@ -415,51 +409,40 @@ public class SqmUtil {
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DomainParameterXref domainParameterXref,
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JdbcParameterBySqmParameterAccess jdbcParameterBySqmParameterAccess) {
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if ( domainParameterXref == null || !domainParameterXref.hasParameters() ) {
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return Collections.emptyMap();
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return emptyMap();
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}
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final int queryParameterCount = domainParameterXref.getQueryParameterCount();
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final Map<QueryParameterImplementor<?>, Map<SqmParameter<?>, List<JdbcParametersList>>> result = new IdentityHashMap<>( queryParameterCount );
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for ( Map.Entry<QueryParameterImplementor<?>, List<SqmParameter<?>>> entry : domainParameterXref.getQueryParameters().entrySet() ) {
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final QueryParameterImplementor<?> queryParam = entry.getKey();
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final List<SqmParameter<?>> sqmParams = entry.getValue();
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final Map<SqmParameter<?>, List<JdbcParametersList>> sqmParamMap = result.computeIfAbsent(
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queryParam,
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qp -> new IdentityHashMap<>( sqmParams.size() )
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);
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else {
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final Map<QueryParameterImplementor<?>, Map<SqmParameter<?>, List<JdbcParametersList>>> result =
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new IdentityHashMap<>( domainParameterXref.getQueryParameterCount() );
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domainParameterXref.getQueryParameters().forEach( (queryParam, sqmParams) -> {
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final Map<SqmParameter<?>, List<JdbcParametersList>> sqmParamMap =
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result.computeIfAbsent( queryParam, qp -> new IdentityHashMap<>( sqmParams.size() ) );
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for ( SqmParameter<?> sqmParam : sqmParams ) {
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List<List<JdbcParameter>> lists = jdbcParameterBySqmParameterAccess.getJdbcParamsBySqmParam().get(
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sqmParam );
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sqmParamMap.put( sqmParam, convert( lists ) );
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final List<SqmParameter<?>> expansions = domainParameterXref.getExpansions( sqmParam );
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if ( ! expansions.isEmpty() ) {
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for ( SqmParameter<?> expansion : expansions ) {
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List<List<JdbcParameter>> innerList = jdbcParameterBySqmParameterAccess.getJdbcParamsBySqmParam()
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.get( expansion );
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sqmParamMap.put( expansion, convert( innerList) );
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final Map<SqmParameter<?>, List<List<JdbcParameter>>> jdbcParamsBySqmParam =
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jdbcParameterBySqmParameterAccess.getJdbcParamsBySqmParam();
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sqmParamMap.put( sqmParam, convert( jdbcParamsBySqmParam.get( sqmParam ) ) );
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for ( SqmParameter<?> expansion : domainParameterXref.getExpansions( sqmParam ) ) {
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sqmParamMap.put( expansion, convert( jdbcParamsBySqmParam.get( expansion ) ) );
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result.put( queryParam, sqmParamMap );
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}
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}
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}
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}
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} );
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return result;
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}
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}
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private static List<JdbcParametersList> convert(final List<List<JdbcParameter>> lists) {
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if ( lists == null ) {
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return null;
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}
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List<JdbcParametersList> output = new ArrayList<>( lists.size() );
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else {
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final List<JdbcParametersList> output = new ArrayList<>( lists.size() );
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for ( List<JdbcParameter> element : lists ) {
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output.add( JdbcParametersList.fromList( element ) );
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}
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return output;
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}
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}
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// public static JdbcParameterBindings buildJdbcParameterBindings(
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// SqmStatement sqmStatement,
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@ -507,17 +490,10 @@ public class SqmUtil {
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Map<QueryParameterImplementor<?>, Map<SqmParameter<?>, List<JdbcParametersList>>> jdbcParamXref,
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SqmParameterMappingModelResolutionAccess mappingModelResolutionAccess,
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SharedSessionContractImplementor session) {
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final JdbcParameterBindings jdbcParameterBindings = new JdbcParameterBindingsImpl(
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domainParameterXref.getSqmParameterCount()
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);
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for ( Map.Entry<QueryParameterImplementor<?>, List<SqmParameter<?>>> entry :
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domainParameterXref.getQueryParameters().entrySet() ) {
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final QueryParameterImplementor<?> queryParam = entry.getKey();
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final List<SqmParameter<?>> sqmParameters = entry.getValue();
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final JdbcParameterBindings jdbcParameterBindings =
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new JdbcParameterBindingsImpl( domainParameterXref.getSqmParameterCount() );
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domainParameterXref.getQueryParameters().forEach( (queryParam, sqmParameters) -> {
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final QueryParameterBinding<?> domainParamBinding = domainParamBindings.getBinding( queryParam );
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final Map<SqmParameter<?>, List<JdbcParametersList>> jdbcParamMap = jdbcParamXref.get( queryParam );
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for ( SqmParameter<?> sqmParameter : sqmParameters ) {
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final MappingModelExpressible resolvedMappingModelType =
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@ -552,7 +528,6 @@ public class SqmUtil {
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else if ( domainParamBinding.isMultiValued() ) {
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final Collection<?> bindValues = domainParamBinding.getBindValues();
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final Iterator<?> valueItr = bindValues.iterator();
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// the original SqmParameter is the one we are processing.. create a binding for it..
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final Object firstValue = valueItr.next();
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for ( int i = 0; i < jdbcParamsBinds.size(); i++ ) {
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@ -568,7 +543,7 @@ public class SqmUtil {
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);
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}
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// an then one for each of the expansions
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// and then one for each of the expansions
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final List<SqmParameter<?>> expansions = domainParameterXref.getExpansions( sqmParameter );
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final int expansionCount = bindValues.size() - 1;
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final int parameterUseCount = jdbcParamsBinds.size();
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@ -580,7 +555,7 @@ public class SqmUtil {
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final SqmParameter<?> expansionSqmParam = expansions.get( expansionPosition + j * expansionCount );
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final List<JdbcParametersList> jdbcParamBinds = jdbcParamMap.get( expansionSqmParam );
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for ( int i = 0; i < jdbcParamBinds.size(); i++ ) {
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JdbcParametersList expansionJdbcParams = jdbcParamBinds.get( i );
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final JdbcParametersList expansionJdbcParams = jdbcParamBinds.get( i );
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createValueBindings(
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jdbcParameterBindings,
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queryParam,
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@ -597,9 +572,10 @@ public class SqmUtil {
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}
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else {
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final JdbcMapping jdbcMapping;
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if ( domainParamBinding.getType() instanceof JdbcMapping ) {
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jdbcMapping = (JdbcMapping) domainParamBinding.getType();
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if ( domainParamBinding.getType() instanceof JdbcMapping mapping ) {
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jdbcMapping = mapping;
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}
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// TODO: why do the test and the cast disagree here? getBindType() vs getType()
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else if ( domainParamBinding.getBindType() instanceof BasicValuedMapping ) {
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jdbcMapping = ( (BasicValuedMapping) domainParamBinding.getType() ).getJdbcMapping();
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}
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@ -607,17 +583,17 @@ public class SqmUtil {
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jdbcMapping = null;
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}
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final BasicValueConverter valueConverter = jdbcMapping == null ? null : jdbcMapping.getValueConverter();
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final BasicValueConverter valueConverter =
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jdbcMapping == null ? null : jdbcMapping.getValueConverter();
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if ( valueConverter != null ) {
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final Object convertedValue = valueConverter.toRelationalValue( domainParamBinding.getBindValue() );
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final Object convertedValue =
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valueConverter.toRelationalValue( domainParamBinding.getBindValue() );
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for ( int i = 0; i < jdbcParamsBinds.size(); i++ ) {
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final JdbcParametersList jdbcParams = jdbcParamsBinds.get( i );
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assert jdbcParams.size() == 1;
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final JdbcParameter jdbcParameter = jdbcParams.get( 0 );
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jdbcParameterBindings.addBinding(
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jdbcParameter,
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new JdbcParameterBindingImpl( jdbcMapping, convertedValue )
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);
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jdbcParameterBindings.addBinding( jdbcParameter,
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new JdbcParameterBindingImpl( jdbcMapping, convertedValue ) );
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}
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}
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else {
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@ -627,10 +603,8 @@ public class SqmUtil {
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final JdbcParametersList jdbcParams = jdbcParamsBinds.get( i );
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for ( int j = 0; j < jdbcParams.size(); j++ ) {
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final JdbcParameter jdbcParameter = jdbcParams.get( j );
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jdbcParameterBindings.addBinding(
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jdbcParameter,
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new JdbcParameterBindingImpl( jdbcMapping, bindValue )
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);
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jdbcParameterBindings.addBinding( jdbcParameter,
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new JdbcParameterBindingImpl( jdbcMapping, bindValue ) );
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}
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}
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}
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@ -651,7 +625,7 @@ public class SqmUtil {
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}
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}
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}
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}
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} );
|
||||
|
||||
return jdbcParameterBindings;
|
||||
}
|
||||
|
|
@ -667,22 +641,24 @@ public class SqmUtil {
|
|||
if ( parameterType == null ) {
|
||||
throw new SqlTreeCreationException( "Unable to interpret mapping-model type for Query parameter : " + domainParam );
|
||||
}
|
||||
else if ( parameterType instanceof PluralAttributeMapping ) {
|
||||
else if ( parameterType instanceof PluralAttributeMapping pluralAttributeMapping ) {
|
||||
// Default to the collection element
|
||||
parameterType = ( (PluralAttributeMapping) parameterType ).getElementDescriptor();
|
||||
parameterType = pluralAttributeMapping.getElementDescriptor();
|
||||
}
|
||||
|
||||
if ( parameterType instanceof EntityIdentifierMapping identifierMapping ) {
|
||||
final EntityMappingType entityMapping = identifierMapping.findContainingEntityMapping();
|
||||
if ( entityMapping.getRepresentationStrategy().getInstantiator().isInstance( bindValue, session.getFactory() ) ) {
|
||||
if ( entityMapping.getRepresentationStrategy().getInstantiator()
|
||||
.isInstance( bindValue, session.getFactory() ) ) {
|
||||
bindValue = identifierMapping.getIdentifierIfNotUnsaved( bindValue, session );
|
||||
}
|
||||
}
|
||||
else if ( parameterType instanceof EntityMappingType ) {
|
||||
final EntityIdentifierMapping identifierMapping = ( (EntityMappingType) parameterType ).getIdentifierMapping();
|
||||
else if ( parameterType instanceof EntityMappingType entityMappingType ) {
|
||||
final EntityIdentifierMapping identifierMapping = entityMappingType.getIdentifierMapping();
|
||||
final EntityMappingType entityMapping = identifierMapping.findContainingEntityMapping();
|
||||
parameterType = identifierMapping;
|
||||
if ( entityMapping.getRepresentationStrategy().getInstantiator().isInstance( bindValue, session.getFactory() ) ) {
|
||||
if ( entityMapping.getRepresentationStrategy().getInstantiator()
|
||||
.isInstance( bindValue, session.getFactory() ) ) {
|
||||
bindValue = identifierMapping.getIdentifierIfNotUnsaved( bindValue, session );
|
||||
}
|
||||
}
|
||||
|
|
@ -694,11 +670,8 @@ public class SqmUtil {
|
|||
parameterType = association.getAssociatedEntityMappingType().getIdentifierMapping();
|
||||
}
|
||||
else {
|
||||
bindValue = association.getForeignKeyDescriptor().getAssociationKeyFromSide(
|
||||
bindValue,
|
||||
association.getSideNature().inverse(),
|
||||
session
|
||||
);
|
||||
bindValue = association.getForeignKeyDescriptor()
|
||||
.getAssociationKeyFromSide( bindValue, association.getSideNature().inverse(), session );
|
||||
parameterType = association.getForeignKeyDescriptor();
|
||||
}
|
||||
}
|
||||
|
|
@ -706,12 +679,8 @@ public class SqmUtil {
|
|||
parameterType = domainParamBinding.getType();
|
||||
}
|
||||
|
||||
int offset = jdbcParameterBindings.registerParametersForEachJdbcValue(
|
||||
bindValue,
|
||||
parameterType,
|
||||
jdbcParams,
|
||||
session
|
||||
);
|
||||
final int offset =
|
||||
jdbcParameterBindings.registerParametersForEachJdbcValue( bindValue, parameterType, jdbcParams, session );
|
||||
assert offset == jdbcParams.size();
|
||||
}
|
||||
|
||||
|
|
@ -748,10 +717,9 @@ public class SqmUtil {
|
|||
}
|
||||
}
|
||||
|
||||
final TypeConfiguration typeConfiguration = sessionFactory.getTypeConfiguration();
|
||||
|
||||
// assume we have (or can create) a mapping for the parameter's Java type
|
||||
return typeConfiguration.standardBasicTypeForJavaType( parameter.getParameterType() );
|
||||
return sessionFactory.getTypeConfiguration()
|
||||
.standardBasicTypeForJavaType( parameter.getParameterType() );
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -759,26 +727,26 @@ public class SqmUtil {
|
|||
* Returns the passes object after casting it to Bindable,
|
||||
* if the type is compatible.
|
||||
* If it's not, null will be returned.
|
||||
* @param o any object instance
|
||||
* @param object any object instance
|
||||
* @return a reference to the same object o, but of type Bindable if possible, or null.
|
||||
*/
|
||||
private static Bindable asBindable(final Object o) {
|
||||
if ( o == null ) {
|
||||
private static Bindable asBindable(final Object object) {
|
||||
if ( object == null ) {
|
||||
return null;
|
||||
}
|
||||
//There's a high chance that we're dealing with a BasicTypeImpl, or a subclass of it.
|
||||
else if ( o instanceof BasicTypeImpl<?> basicType ) {
|
||||
else if ( object instanceof BasicTypeImpl<?> basicType ) {
|
||||
return basicType;
|
||||
}
|
||||
//Alternatively, chances are good that we're dealing with an ConvertedBasicTypeImpl.
|
||||
else if ( o instanceof ConvertedBasicTypeImpl<?> convertedBasicType ) {
|
||||
else if ( object instanceof ConvertedBasicTypeImpl<?> convertedBasicType ) {
|
||||
return convertedBasicType;
|
||||
}
|
||||
else {
|
||||
//Eventually fallback to the standard check for completeness:
|
||||
if ( o instanceof Bindable ) {
|
||||
return (Bindable) o;
|
||||
else if ( object instanceof Bindable bindable ) {
|
||||
return bindable;
|
||||
}
|
||||
else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
|
@ -798,7 +766,7 @@ public class SqmUtil {
|
|||
|
||||
@Override
|
||||
public Map<JpaCriteriaParameter<?>, SqmJpaCriteriaParameterWrapper<?>> getJpaCriteriaParamResolutions() {
|
||||
return Collections.emptyMap();
|
||||
return emptyMap();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
|
@ -823,7 +791,7 @@ public class SqmUtil {
|
|||
return new SqmSortSpecification(
|
||||
new SqmAliasedNodeRef( element, builder.getIntegerType(), builder ),
|
||||
order.getDirection(),
|
||||
order.getNullPrecedence().getJpaValue(),
|
||||
order.getNullPrecedence(),
|
||||
order.isCaseInsensitive()
|
||||
);
|
||||
}
|
||||
|
|
@ -856,10 +824,12 @@ public class SqmUtil {
|
|||
return true;
|
||||
}
|
||||
else if ( selection != null && selection.getSelectableNode() instanceof SqmParameter<?> sqmParameter ) {
|
||||
final Class<?> anticipatedClass = sqmParameter.getAnticipatedType() != null ?
|
||||
sqmParameter.getAnticipatedType().getBindableJavaType() :
|
||||
null;
|
||||
return anticipatedClass != null && expectedResultType.isAssignableFrom( anticipatedClass );
|
||||
final Class<?> anticipatedClass =
|
||||
sqmParameter.getAnticipatedType() != null
|
||||
? sqmParameter.getAnticipatedType().getBindableJavaType()
|
||||
: null;
|
||||
return anticipatedClass != null
|
||||
&& expectedResultType.isAssignableFrom( anticipatedClass );
|
||||
}
|
||||
else if ( selection == null
|
||||
|| !isHqlTuple( selection ) && selection.getSelectableNode().isCompoundSelection() ) {
|
||||
|
|
@ -897,14 +867,8 @@ public class SqmUtil {
|
|||
jpaCriteriaParamResolutions = new IdentityHashMap<>();
|
||||
}
|
||||
|
||||
final JpaCriteriaParameter<?> criteriaParameter = wrapper.getJpaCriteriaParameter();
|
||||
|
||||
final List<SqmJpaCriteriaParameterWrapper<?>> sqmParametersForCriteriaParameter = jpaCriteriaParamResolutions.computeIfAbsent(
|
||||
criteriaParameter,
|
||||
jcp -> new ArrayList<>()
|
||||
);
|
||||
|
||||
sqmParametersForCriteriaParameter.add( wrapper );
|
||||
jpaCriteriaParamResolutions.computeIfAbsent( wrapper.getJpaCriteriaParameter(), r -> new ArrayList<>() )
|
||||
.add( wrapper );
|
||||
sqmParameters.add( wrapper );
|
||||
}
|
||||
else if ( parameter instanceof JpaCriteriaParameter ) {
|
||||
|
|
@ -936,8 +900,8 @@ public class SqmUtil {
|
|||
|
||||
private SqmStatement.ParameterResolutions makeResolution() {
|
||||
return new ParameterResolutionsImpl(
|
||||
sqmParameters == null ? Collections.emptySet() : sqmParameters,
|
||||
jpaCriteriaParamResolutions == null ? Collections.emptyMap() : jpaCriteriaParamResolutions
|
||||
sqmParameters == null ? emptySet() : sqmParameters,
|
||||
jpaCriteriaParamResolutions == null ? emptyMap() : jpaCriteriaParamResolutions
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -952,15 +916,18 @@ public class SqmUtil {
|
|||
this.sqmParameters = sqmParameters;
|
||||
|
||||
if ( jpaCriteriaParamResolutions == null || jpaCriteriaParamResolutions.isEmpty() ) {
|
||||
this.jpaCriteriaParamResolutions = Collections.emptyMap();
|
||||
this.jpaCriteriaParamResolutions = emptyMap();
|
||||
}
|
||||
else {
|
||||
this.jpaCriteriaParamResolutions = new IdentityHashMap<>( CollectionHelper.determineProperSizing( jpaCriteriaParamResolutions ) );
|
||||
for ( Map.Entry<JpaCriteriaParameter<?>, List<SqmJpaCriteriaParameterWrapper<?>>> entry : jpaCriteriaParamResolutions.entrySet() ) {
|
||||
this.jpaCriteriaParamResolutions =
|
||||
new IdentityHashMap<>( determineProperSizing( jpaCriteriaParamResolutions ) );
|
||||
for ( Map.Entry<JpaCriteriaParameter<?>, List<SqmJpaCriteriaParameterWrapper<?>>> entry
|
||||
: jpaCriteriaParamResolutions.entrySet() ) {
|
||||
final Iterator<SqmJpaCriteriaParameterWrapper<?>> itr = entry.getValue().iterator();
|
||||
if ( !itr.hasNext() ) {
|
||||
throw new IllegalStateException(
|
||||
"SqmJpaCriteriaParameterWrapper references for JpaCriteriaParameter [" + entry.getKey() + "] already exhausted" );
|
||||
"SqmJpaCriteriaParameterWrapper references for JpaCriteriaParameter ["
|
||||
+ entry.getKey() + "] already exhausted" );
|
||||
}
|
||||
this.jpaCriteriaParamResolutions.put( entry.getKey(), itr.next() );
|
||||
}
|
||||
|
|
@ -993,15 +960,17 @@ public class SqmUtil {
|
|||
* Similar to {@link #validateQueryReturnType(SqmQueryPart, Class)} but does not check if {@link #isResultTypeAlwaysAllowed(Class)}.
|
||||
*/
|
||||
public static void checkQueryReturnType(SqmQueryPart<?> queryPart, Class<?> expectedResultType) {
|
||||
if ( queryPart instanceof SqmQuerySpec<?> ) {
|
||||
checkQueryReturnType( (SqmQuerySpec<?>) queryPart, expectedResultType );
|
||||
if ( queryPart instanceof SqmQuerySpec<?> querySpec ) {
|
||||
checkQueryReturnType( querySpec, expectedResultType );
|
||||
}
|
||||
else {
|
||||
final SqmQueryGroup<?> queryGroup = (SqmQueryGroup<?>) queryPart;
|
||||
else if ( queryPart instanceof SqmQueryGroup<?> queryGroup ) {
|
||||
for ( SqmQueryPart<?> sqmQueryPart : queryGroup.getQueryParts() ) {
|
||||
checkQueryReturnType( sqmQueryPart, expectedResultType );
|
||||
}
|
||||
}
|
||||
else {
|
||||
throw new AssertionFailure( "Unexpected query part" );
|
||||
}
|
||||
}
|
||||
|
||||
private static void checkQueryReturnType(SqmQuerySpec<?> querySpec, Class<?> expectedResultClass) {
|
||||
|
|
@ -1116,55 +1085,42 @@ public class SqmUtil {
|
|||
}
|
||||
|
||||
protected static void verifyResultType(Class<?> resultClass, @Nullable SqmExpressible<?> selectionExpressible) {
|
||||
if ( selectionExpressible == null ) {
|
||||
// nothing we can validate
|
||||
return;
|
||||
}
|
||||
|
||||
final JavaType<?> selectionExpressibleJavaType = selectionExpressible.getExpressibleJavaType();
|
||||
if ( selectionExpressibleJavaType == null ) {
|
||||
// nothing we can validate
|
||||
return;
|
||||
}
|
||||
|
||||
final Class<?> selectionExpressibleJavaTypeClass = selectionExpressibleJavaType.getJavaTypeClass();
|
||||
if ( selectionExpressibleJavaTypeClass != Object.class ) {
|
||||
// performs a series of opt-out checks for validity... each if branch and return indicates a valid case
|
||||
if ( resultClass.isAssignableFrom( selectionExpressibleJavaTypeClass ) ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( selectionExpressibleJavaType instanceof final PrimitiveJavaType<?> primitiveJavaType ) {
|
||||
if ( primitiveJavaType.getPrimitiveClass() == resultClass ) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if ( isMatchingDateType( selectionExpressibleJavaTypeClass, resultClass, selectionExpressible ) ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( isEntityIdType( selectionExpressible, resultClass ) ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( selectionExpressible != null ) {
|
||||
final JavaType<?> javaType = selectionExpressible.getExpressibleJavaType();
|
||||
if ( javaType != null ) {
|
||||
final Class<?> javaTypeClass = javaType.getJavaTypeClass();
|
||||
if ( javaTypeClass != Object.class ) {
|
||||
if ( !isValid( resultClass, selectionExpressible, javaTypeClass, javaType ) ) {
|
||||
throwQueryTypeMismatchException( resultClass, selectionExpressible );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean isValid(
|
||||
Class<?> resultClass,
|
||||
SqmExpressible<?> selectionExpressible,
|
||||
Class<?> selectionExpressibleJavaTypeClass,
|
||||
JavaType<?> selectionExpressibleJavaType) {
|
||||
return resultClass.isAssignableFrom( selectionExpressibleJavaTypeClass )
|
||||
|| selectionExpressibleJavaType instanceof final PrimitiveJavaType<?> primitiveJavaType
|
||||
&& primitiveJavaType.getPrimitiveClass() == resultClass
|
||||
|| isMatchingDateType( selectionExpressibleJavaTypeClass, resultClass, selectionExpressible )
|
||||
|| isEntityIdType( selectionExpressible, resultClass );
|
||||
}
|
||||
|
||||
private static boolean isEntityIdType(SqmExpressible<?> selectionExpressible, Class<?> resultClass) {
|
||||
if ( selectionExpressible instanceof IdentifiableDomainType<?> identifiableDomainType ) {
|
||||
final SimpleDomainType<?> idType = identifiableDomainType.getIdType();
|
||||
return resultClass.isAssignableFrom( idType.getBindableJavaType() );
|
||||
return resultClass.isAssignableFrom( identifiableDomainType.getIdType().getBindableJavaType() );
|
||||
}
|
||||
else if ( selectionExpressible instanceof EntitySqmPathSource<?> entityPath ) {
|
||||
final EntityDomainType<?> entityType = entityPath.getSqmPathType();
|
||||
final SimpleDomainType<?> idType = entityType.getIdType();
|
||||
return resultClass.isAssignableFrom( idType.getBindableJavaType() );
|
||||
return resultClass.isAssignableFrom( entityPath.getSqmPathType().getIdType().getBindableJavaType() );
|
||||
}
|
||||
|
||||
else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Special case for date because we always report java.util.Date as expression type
|
||||
// But the expected resultClass could be a subtype of that, so we need to check the JdbcType
|
||||
|
|
@ -1177,13 +1133,12 @@ public class SqmUtil {
|
|||
}
|
||||
|
||||
private static JdbcType getJdbcType(SqmExpressible<?> sqmExpressible) {
|
||||
if ( sqmExpressible instanceof BasicDomainType<?> ) {
|
||||
return ( (BasicDomainType<?>) sqmExpressible).getJdbcType();
|
||||
if ( sqmExpressible instanceof BasicDomainType<?> basicDomainType ) {
|
||||
return basicDomainType.getJdbcType();
|
||||
}
|
||||
else if ( sqmExpressible instanceof SqmPathSource<?> pathSource ) {
|
||||
final DomainType<?> domainType = pathSource.getSqmPathType();
|
||||
if ( domainType instanceof BasicDomainType<?> ) {
|
||||
return ( (BasicDomainType<?>) domainType ).getJdbcType();
|
||||
if ( pathSource.getSqmPathType() instanceof BasicDomainType<?> basicDomainType ) {
|
||||
return basicDomainType.getJdbcType();
|
||||
}
|
||||
}
|
||||
return null;
|
||||
|
|
|
|||
Loading…
Reference in New Issue