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fix a CCE from SemanticQueryBuilder

This commit is contained in:
Gavin 2023-06-08 16:27:31 +02:00 committed by Gavin King
parent a415555df4
commit 33c9338520
1 changed files with 13 additions and 7 deletions
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20
hibernate-core/src/main/java/org/hibernate/query/hql/internal/SemanticQueryBuilder.java
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@ -2381,7 +2381,7 @@ public class SemanticQueryBuilder<R> extends HqlParserBaseVisitor<Object> implem
public SqmNullnessPredicate visitIsNullPredicate(HqlParser.IsNullPredicateContext ctx) {
final boolean negated = ctx.getChildCount() == 4;
return new SqmNullnessPredicate(
(SqmExpression<?>) ctx.getChild( 0 ).accept( this ),
(SqmExpression<?>) ctx.expression().accept( this ),
negated,
creationContext.getNodeBuilder()
);
@ -2390,11 +2390,17 @@ public class SemanticQueryBuilder<R> extends HqlParserBaseVisitor<Object> implem
@Override
public SqmEmptinessPredicate visitIsEmptyPredicate(HqlParser.IsEmptyPredicateContext ctx) {
final boolean negated = ctx.getChildCount() == 4;
return new SqmEmptinessPredicate(
(SqmPluralValuedSimplePath<?>) ctx.getChild( 0 ).accept( this ),
negated,
creationContext.getNodeBuilder()
);
SqmExpression<?> expression = (SqmExpression<?>) ctx.expression().accept(this);
if ( expression instanceof SqmPluralValuedSimplePath ) {
return new SqmEmptinessPredicate(
(SqmPluralValuedSimplePath<?>) expression,
negated,
creationContext.getNodeBuilder()
);
}
else {
throw new SemanticException( "Path argument to 'is empty' operator must be a plural attribute" );
}
}
@Override
@ -2624,7 +2630,7 @@ public class SemanticQueryBuilder<R> extends HqlParserBaseVisitor<Object> implem
);
}
else {
throw new SemanticException( "Path argument to MEMBER OF must be a plural attribute" );
throw new SemanticException( "Path argument to 'member of' operator must be a plural attribute" );
}
}