HHH-15390 Calling SqmQuery#getSqmStatement()#toHqlString() causes ClassCastExpection when using distinct in Criteria or HQL query
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@ -19,10 +19,8 @@ import org.hibernate.query.sqm.tree.SqmTypedNode;
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import org.hibernate.query.sqm.tree.expression.SqmAggregateFunction;
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import org.hibernate.query.sqm.tree.expression.SqmDistinct;
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import org.hibernate.query.sqm.tree.predicate.SqmPredicate;
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import org.hibernate.query.sqm.tree.select.SqmSelectableNode;
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import org.hibernate.sql.ast.tree.SqlAstNode;
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import org.hibernate.sql.ast.tree.expression.Expression;
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import org.hibernate.sql.ast.tree.predicate.Predicate;
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/**
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* @author Christian Beikov
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@ -107,14 +105,16 @@ public class SelfRenderingSqmAggregateFunction<T> extends SelfRenderingSqmFuncti
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sb.append( '(' );
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int i = 1;
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if ( arguments.get( 0 ) instanceof SqmDistinct<?> ) {
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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sb.append( ' ' );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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i = 2;
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arguments.get( 0 ).appendHqlString( sb );
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if ( arguments.size() > 1 ) {
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sb.append( ' ' );
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arguments.get( 1 ).appendHqlString( sb );
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i = 2;
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}
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}
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for ( ; i < arguments.size(); i++ ) {
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sb.append(", ");
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( (SqmSelectableNode<?>) arguments.get( i ) ).appendHqlString( sb );
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arguments.get( i ).appendHqlString( sb );
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}
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sb.append( ')' );
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@ -21,12 +21,10 @@ import org.hibernate.query.sqm.tree.expression.SqmDistinct;
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import org.hibernate.query.sqm.tree.expression.SqmOrderedSetAggregateFunction;
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import org.hibernate.query.sqm.tree.predicate.SqmPredicate;
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import org.hibernate.query.sqm.tree.select.SqmOrderByClause;
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import org.hibernate.query.sqm.tree.select.SqmSelectableNode;
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import org.hibernate.query.sqm.tree.select.SqmSortSpecification;
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import org.hibernate.sql.ast.Clause;
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import org.hibernate.sql.ast.tree.SqlAstNode;
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import org.hibernate.sql.ast.tree.expression.Expression;
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import org.hibernate.sql.ast.tree.predicate.Predicate;
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import org.hibernate.sql.ast.tree.select.SortSpecification;
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/**
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@ -145,14 +143,16 @@ public class SelfRenderingSqmOrderedSetAggregateFunction<T> extends SelfRenderin
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sb.append( '(' );
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int i = 1;
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if ( arguments.get( 0 ) instanceof SqmDistinct<?> ) {
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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sb.append( ' ' );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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i = 2;
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arguments.get( 0 ).appendHqlString( sb );
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if ( arguments.size() > 1 ) {
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sb.append( ' ' );
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arguments.get( 1 ).appendHqlString( sb );
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i = 2;
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}
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}
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for ( ; i < arguments.size(); i++ ) {
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sb.append(", ");
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( (SqmSelectableNode<?>) arguments.get( i ) ).appendHqlString( sb );
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arguments.get( i ).appendHqlString( sb );
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}
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sb.append( ')' );
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@ -19,10 +19,8 @@ import org.hibernate.query.sqm.tree.SqmTypedNode;
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import org.hibernate.query.sqm.tree.expression.SqmDistinct;
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import org.hibernate.query.sqm.tree.expression.SqmWindowFunction;
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import org.hibernate.query.sqm.tree.predicate.SqmPredicate;
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import org.hibernate.query.sqm.tree.select.SqmSelectableNode;
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import org.hibernate.sql.ast.tree.SqlAstNode;
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import org.hibernate.sql.ast.tree.expression.Expression;
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import org.hibernate.sql.ast.tree.predicate.Predicate;
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/**
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* @author Christian Beikov
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@ -127,14 +125,16 @@ public class SelfRenderingSqmWindowFunction<T> extends SelfRenderingSqmFunction<
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sb.append( '(' );
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int i = 1;
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if ( arguments.get( 0 ) instanceof SqmDistinct<?> ) {
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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sb.append( ' ' );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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i = 2;
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arguments.get( 0 ).appendHqlString( sb );
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if ( arguments.size() > 1 ) {
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sb.append( ' ' );
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arguments.get( 1 ).appendHqlString( sb );
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i = 2;
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}
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}
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for ( ; i < arguments.size(); i++ ) {
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sb.append(", ");
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( (SqmSelectableNode<?>) arguments.get( i ) ).appendHqlString( sb );
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arguments.get( i ).appendHqlString( sb );
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}
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sb.append( ')' );
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@ -83,7 +83,6 @@ import org.hibernate.metamodel.mapping.SelectableMappings;
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import org.hibernate.metamodel.mapping.SqlExpressible;
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import org.hibernate.metamodel.mapping.SqlTypedMapping;
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import org.hibernate.metamodel.mapping.ValueMapping;
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import org.hibernate.metamodel.mapping.internal.EmbeddedCollectionPart;
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import org.hibernate.metamodel.mapping.internal.EntityCollectionPart;
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import org.hibernate.metamodel.mapping.internal.SqlTypedMappingImpl;
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import org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping;
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@ -96,7 +95,6 @@ import org.hibernate.metamodel.model.domain.EmbeddableDomainType;
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import org.hibernate.metamodel.model.domain.EntityDomainType;
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import org.hibernate.metamodel.model.domain.ManagedDomainType;
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import org.hibernate.metamodel.model.domain.PluralPersistentAttribute;
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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.query.derived.AnonymousTupleTableGroupProducer;
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import org.hibernate.query.derived.AnonymousTupleType;
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@ -323,7 +321,6 @@ import org.hibernate.sql.ast.tree.expression.TrimSpecification;
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import org.hibernate.sql.ast.tree.expression.UnaryOperation;
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import org.hibernate.sql.ast.tree.from.CorrelatedPluralTableGroup;
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import org.hibernate.sql.ast.tree.from.CorrelatedTableGroup;
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import org.hibernate.sql.ast.tree.from.LazyTableGroup;
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import org.hibernate.sql.ast.tree.from.NamedTableReference;
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import org.hibernate.sql.ast.tree.from.PluralTableGroup;
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import org.hibernate.sql.ast.tree.from.QueryPartTableGroup;
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@ -332,7 +329,6 @@ import org.hibernate.sql.ast.tree.from.SyntheticVirtualTableGroup;
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import org.hibernate.sql.ast.tree.from.TableGroup;
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import org.hibernate.sql.ast.tree.from.TableGroupJoin;
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import org.hibernate.sql.ast.tree.from.TableGroupJoinProducer;
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import org.hibernate.sql.ast.tree.from.TableGroupProducer;
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import org.hibernate.sql.ast.tree.from.TableReference;
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import org.hibernate.sql.ast.tree.from.VirtualTableGroup;
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import org.hibernate.sql.ast.tree.insert.InsertStatement;
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@ -1503,7 +1499,8 @@ public abstract class BaseSqmToSqlAstConverter<T extends Statement> extends Base
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if ( selectableNode instanceof SqmPath<?> ) {
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prepareForSelection( (SqmPath<?>) selectableNode );
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}
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final DomainResultProducer<?> argumentResultProducer = (DomainResultProducer<?>) selectableNode.accept( this );
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final DomainResultProducer<?> argumentResultProducer = (DomainResultProducer<?>) sqmArgument.accept( this );
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dynamicInstantiation.addArgument( sqmArgument.getAlias(), argumentResultProducer, this );
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}
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@ -15,7 +15,7 @@ import org.hibernate.type.descriptor.java.JavaType;
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*
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* @author Steve Ebersole
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*/
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public interface SqmTypedNode<T> extends SqmNode, SqmExpressibleAccessor<T> {
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public interface SqmTypedNode<T> extends SqmNode, SqmExpressibleAccessor<T>, SqmVisitableNode {
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/**
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* The Java type descriptor for this node.
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*/
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@ -19,7 +19,7 @@ import org.hibernate.query.sqm.tree.SqmVisitableNode;
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/**
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* @author Gavin King
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*/
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public class SqmCastTarget<T> extends AbstractSqmNode implements SqmTypedNode<T>, SqmVisitableNode {
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public class SqmCastTarget<T> extends AbstractSqmNode implements SqmTypedNode<T> {
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private final ReturnableType<T> type;
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private final Long length;
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private final Integer precision;
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@ -12,12 +12,11 @@ import org.hibernate.query.sqm.SemanticQueryWalker;
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import org.hibernate.query.sqm.tree.AbstractSqmNode;
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import org.hibernate.query.sqm.tree.SqmCopyContext;
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import org.hibernate.query.sqm.tree.SqmTypedNode;
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import org.hibernate.query.sqm.tree.SqmVisitableNode;
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/**
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* @author Gavin King
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*/
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public class SqmDistinct<T> extends AbstractSqmNode implements SqmTypedNode<T>, SqmVisitableNode {
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public class SqmDistinct<T> extends AbstractSqmNode implements SqmTypedNode<T> {
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private final SqmExpression<T> expression;
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@ -14,12 +14,11 @@ import org.hibernate.query.sqm.SqmExpressible;
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import org.hibernate.query.sqm.tree.AbstractSqmNode;
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import org.hibernate.query.sqm.tree.SqmCopyContext;
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import org.hibernate.query.sqm.tree.SqmTypedNode;
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import org.hibernate.query.sqm.tree.SqmVisitableNode;
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/**
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* @author Gavin King
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*/
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public class SqmDurationUnit<T> extends AbstractSqmNode implements SqmTypedNode<T>, SqmVisitableNode {
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public class SqmDurationUnit<T> extends AbstractSqmNode implements SqmTypedNode<T> {
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private final TemporalUnit unit;
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private final ReturnableType<T> type;
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@ -14,12 +14,11 @@ import org.hibernate.query.sqm.SqmExpressible;
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import org.hibernate.query.sqm.tree.AbstractSqmNode;
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import org.hibernate.query.sqm.tree.SqmCopyContext;
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import org.hibernate.query.sqm.tree.SqmTypedNode;
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import org.hibernate.query.sqm.tree.SqmVisitableNode;
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/**
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* @author Gavin King
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*/
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public class SqmExtractUnit<T> extends AbstractSqmNode implements SqmTypedNode<T>, SqmVisitableNode {
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public class SqmExtractUnit<T> extends AbstractSqmNode implements SqmTypedNode<T> {
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private final TemporalUnit unit;
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private final ReturnableType<T> type;
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@ -18,7 +18,6 @@ import org.hibernate.query.sqm.function.SqmFunctionDescriptor;
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import org.hibernate.query.sqm.sql.SqmToSqlAstConverter;
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import org.hibernate.query.sqm.tree.SqmTypedNode;
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import org.hibernate.query.sqm.tree.domain.SqmPath;
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import org.hibernate.query.sqm.tree.select.SqmSelectableNode;
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import org.hibernate.sql.ast.tree.expression.Expression;
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/**
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@ -74,38 +73,38 @@ public abstract class SqmFunction<T> extends AbstractSqmExpression<T>
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switch ( functionName ) {
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case "cast": {
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sb.append( "cast(" );
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( " as " );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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arguments.get( 1 ).appendHqlString( sb );
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sb.append( ')' );
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break;
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}
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case "extract": {
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sb.append( "extract(" );
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( " from " );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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arguments.get( 1 ).appendHqlString( sb );
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sb.append( ')' );
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break;
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}
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case "format": {
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sb.append( "format(" );
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( " as " );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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arguments.get( 1 ).appendHqlString( sb );
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sb.append( ')' );
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break;
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}
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case "overlay": {
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sb.append( "overlay(" );
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( " placing " );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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arguments.get( 1 ).appendHqlString( sb );
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sb.append( " from " );
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( (SqmSelectableNode<?>) arguments.get( 2 ) ).appendHqlString( sb );
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arguments.get( 2 ).appendHqlString( sb );
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if ( arguments.size() == 4 ) {
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sb.append( " for " );
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( (SqmSelectableNode<?>) arguments.get( 3 ) ).appendHqlString( sb );
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arguments.get( 3 ).appendHqlString( sb );
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}
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sb.append( ')' );
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break;
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@ -114,19 +113,19 @@ public abstract class SqmFunction<T> extends AbstractSqmExpression<T>
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sb.append( "trim(" );
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switch ( arguments.size() ) {
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case 1:
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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break;
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case 2:
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( " from " );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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arguments.get( 1 ).appendHqlString( sb );
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break;
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case 3:
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( ' ' );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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arguments.get( 1 ).appendHqlString( sb );
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sb.append( " from " );
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( (SqmSelectableNode<?>) arguments.get( 3 ) ).appendHqlString( sb );
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arguments.get( 3 ).appendHqlString( sb );
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break;
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}
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sb.append( ')' );
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@ -134,20 +133,20 @@ public abstract class SqmFunction<T> extends AbstractSqmExpression<T>
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}
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case "pad": {
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sb.append( "pad(" );
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( " with" );
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for ( int i = 1; i < arguments.size(); i++ ) {
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sb.append( ' ' );
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( (SqmSelectableNode<?>) arguments.get( i ) ).appendHqlString( sb );
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arguments.get( i ).appendHqlString( sb );
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}
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sb.append( ')' );
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break;
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}
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case "position": {
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sb.append( "position(" );
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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sb.append( " in " );
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( (SqmSelectableNode<?>) arguments.get( 1 ) ).appendHqlString( sb );
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arguments.get( 1 ).appendHqlString( sb );
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sb.append( ')' );
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break;
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}
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@ -162,7 +161,7 @@ public abstract class SqmFunction<T> extends AbstractSqmExpression<T>
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sb.append( '(' );
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for ( int i = 1; i < arguments.size(); i++ ) {
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sb.append( ", " );
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( (SqmSelectableNode<?>) arguments.get( i ) ).appendHqlString( sb );
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arguments.get( i ).appendHqlString( sb );
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}
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sb.append( ')' );
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@ -10,11 +10,9 @@ import org.hibernate.query.sqm.TrimSpec;
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import org.hibernate.query.sqm.NodeBuilder;
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import org.hibernate.query.sqm.SqmExpressible;
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import org.hibernate.query.sqm.SemanticQueryWalker;
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import org.hibernate.query.sqm.SqmExpressible;
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import org.hibernate.query.sqm.tree.AbstractSqmNode;
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import org.hibernate.query.sqm.tree.SqmCopyContext;
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import org.hibernate.query.sqm.tree.SqmTypedNode;
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import org.hibernate.query.sqm.tree.SqmVisitableNode;
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/**
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* Needed to pass TrimSpecification as an SqmExpression when we call out to
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@ -22,7 +20,7 @@ import org.hibernate.query.sqm.tree.SqmVisitableNode;
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*
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* @author Steve Ebersole
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*/
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public class SqmTrimSpecification extends AbstractSqmNode implements SqmTypedNode<Void>, SqmVisitableNode {
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public class SqmTrimSpecification extends AbstractSqmNode implements SqmTypedNode<Void> {
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private final TrimSpec specification;
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public SqmTrimSpecification(TrimSpec specification, NodeBuilder nodeBuilder) {
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@ -220,10 +220,10 @@ public class SqmDynamicInstantiation<T>
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sb.append( instantiationTarget.getTargetTypeDescriptor().getJavaTypeClass().getTypeName() );
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}
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sb.append( '(' );
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( (SqmSelectableNode<?>) arguments.get( 0 ) ).appendHqlString( sb );
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arguments.get( 0 ).appendHqlString( sb );
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for ( int i = 1; i < arguments.size(); i++ ) {
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sb.append(", ");
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( (SqmSelectableNode<?>) arguments.get( i ) ).appendHqlString( sb );
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arguments.get( i ).appendHqlString( sb );
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}
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sb.append( ')' );
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@ -7,6 +7,7 @@
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package org.hibernate.query.sqm.tree.select;
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import org.hibernate.query.sqm.NodeBuilder;
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import org.hibernate.query.sqm.SemanticQueryWalker;
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import org.hibernate.query.sqm.tree.SqmCopyContext;
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/**
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@ -50,4 +51,17 @@ public class SqmDynamicInstantiationArgument<T> implements SqmAliasedNode<T> {
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public NodeBuilder nodeBuilder() {
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return nodeBuilder;
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}
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@Override
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public <X> X accept(SemanticQueryWalker<X> walker) {
|
||||
return selectableNode.accept( walker );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void appendHqlString(StringBuilder sb) {
|
||||
selectableNode.appendHqlString( sb );
|
||||
if ( alias != null ) {
|
||||
sb.append( " as " ).append( alias );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -12,7 +12,6 @@ import jakarta.persistence.criteria.Selection;
|
|||
import org.hibernate.query.criteria.JpaSelection;
|
||||
import org.hibernate.query.sqm.tree.SqmCopyContext;
|
||||
import org.hibernate.query.sqm.tree.SqmTypedNode;
|
||||
import org.hibernate.query.sqm.tree.SqmVisitableNode;
|
||||
|
||||
/**
|
||||
* Defines a SQM AST node that can be used as a selection in the query,
|
||||
|
@ -20,7 +19,7 @@ import org.hibernate.query.sqm.tree.SqmVisitableNode;
|
|||
*
|
||||
* @author Steve Ebersole
|
||||
*/
|
||||
public interface SqmSelectableNode<T> extends JpaSelection<T>, SqmTypedNode<T>, SqmVisitableNode {
|
||||
public interface SqmSelectableNode<T> extends JpaSelection<T>, SqmTypedNode<T> {
|
||||
/**
|
||||
* Visit each of this selectable's direct sub-selectables - used to
|
||||
* support JPA's {@link Selection} model (which is really a "selectable",
|
||||
|
|
|
@ -10,14 +10,13 @@ import org.hibernate.query.sqm.NodeBuilder;
|
|||
import org.hibernate.query.sqm.SemanticQueryWalker;
|
||||
import org.hibernate.query.sqm.tree.AbstractSqmNode;
|
||||
import org.hibernate.query.sqm.tree.SqmCopyContext;
|
||||
import org.hibernate.query.sqm.tree.SqmVisitableNode;
|
||||
|
||||
/**
|
||||
* Represents an individual selection within a select clause.
|
||||
*
|
||||
* @author Steve Ebersole
|
||||
*/
|
||||
public class SqmSelection<T> extends AbstractSqmNode implements SqmAliasedNode<T>, SqmVisitableNode {
|
||||
public class SqmSelection<T> extends AbstractSqmNode implements SqmAliasedNode<T> {
|
||||
private final SqmSelectableNode<T> selectableNode;
|
||||
private final String alias;
|
||||
|
||||
|
|
Loading…
Reference in New Issue