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HHH-15452 Predicate add expression results in UnsupportedOperationException

This commit is contained in:
Andrea Boriero 2022-08-17 18:59:30 +02:00 committed by Andrea Boriero
parent 0945cae46d
commit beb7a37d02
5 changed files with 15 additions and 13 deletions
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4
hibernate-core/src/main/java/org/hibernate/query/sqm/tree/predicate/AbstractSqmPredicate.java
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@ -6,7 +6,7 @@
*/
package org.hibernate.query.sqm.tree.predicate;
import java.util.Collections;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.query.sqm.NodeBuilder;
@ -33,7 +33,7 @@ public abstract class AbstractSqmPredicate extends AbstractSqmExpression<Boolean
@Override
public List<Expression<Boolean>> getExpressions() {
/// most predicates do not have sub-predicates
return Collections.emptyList();
return new ArrayList<>(0);
}
}

7
hibernate-core/src/main/java/org/hibernate/query/sqm/tree/predicate/SqmBooleanExpressionPredicate.java
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@ -6,14 +6,13 @@
*/
package org.hibernate.query.sqm.tree.predicate;
import java.util.Collections;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.query.sqm.NodeBuilder;
import org.hibernate.query.sqm.SemanticQueryWalker;
import org.hibernate.query.sqm.tree.SqmCopyContext;
import org.hibernate.query.sqm.tree.expression.SqmExpression;
import org.hibernate.sql.ast.tree.predicate.NegatedPredicate;
import jakarta.persistence.criteria.Expression;
@ -73,7 +72,9 @@ public class SqmBooleanExpressionPredicate extends AbstractNegatableSqmPredicate
@Override
public List<Expression<Boolean>> getExpressions() {
return Collections.singletonList( booleanExpression );
final List<Expression<Boolean>> expressions = new ArrayList<>( 1 );
expressions.add( booleanExpression );
return expressions;
}
@Override

6
hibernate-core/src/main/java/org/hibernate/query/sqm/tree/predicate/SqmGroupedPredicate.java
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@ -6,7 +6,7 @@
*/
package org.hibernate.query.sqm.tree.predicate;
import java.util.Collections;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.query.sqm.NodeBuilder;
@ -59,7 +59,9 @@ public class SqmGroupedPredicate extends AbstractSqmPredicate {
@Override
public List<Expression<Boolean>> getExpressions() {
return Collections.singletonList( subPredicate );
final List<Expression<Boolean>> expressions = new ArrayList<>( 1 );
expressions.add( subPredicate );
return expressions;
}
@Override

5
hibernate-core/src/main/java/org/hibernate/query/sqm/tree/predicate/SqmJunctionPredicate.java
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@ -11,9 +11,7 @@ import java.util.List;
import org.hibernate.query.sqm.NodeBuilder;
import org.hibernate.query.sqm.SemanticQueryWalker;
import org.hibernate.query.sqm.SqmExpressible;
import org.hibernate.query.sqm.tree.SqmCopyContext;
import org.hibernate.sql.ast.tree.predicate.Junction;
import jakarta.persistence.criteria.Expression;
@ -88,8 +86,7 @@ public class SqmJunctionPredicate extends AbstractSqmPredicate {
@Override
public List<Expression<Boolean>> getExpressions() {
//noinspection unchecked
return (List<Expression<Boolean>>) (List<?>) predicates;
return new ArrayList<>( predicates );
}
@Override

6
hibernate-core/src/main/java/org/hibernate/query/sqm/tree/predicate/SqmNegatedPredicate.java
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@ -6,7 +6,7 @@
*/
package org.hibernate.query.sqm.tree.predicate;
import java.util.Collections;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.query.sqm.NodeBuilder;
@ -58,7 +58,9 @@ public class SqmNegatedPredicate extends AbstractNegatableSqmPredicate {
@Override
public List<Expression<Boolean>> getExpressions() {
return Collections.singletonList( wrappedPredicate );
final List<Expression<Boolean>> expressions = new ArrayList<>( 1 );
expressions.add( wrappedPredicate );
return expressions;
}
@Override