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hibernate-orm
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Resolve JavaTypeDescriptor, if not explicitly specified, for StandardRowReader

This commit is contained in:
Chris Cranford 2021-03-07 15:11:52 -05:00 committed by Andrea Boriero
parent 9591bbb185
commit 711fb53505
1 changed files with 13 additions and 1 deletions
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14
hibernate-core/src/main/java/org/hibernate/query/results/dynamic/DynamicResultBuilderBasicStandard.java
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@ -90,6 +90,15 @@ public class DynamicResultBuilderBasicStandard implements DynamicResultBuilderBa
basicType = jdbcResultsMetadata.resolveType( jdbcPosition, explicitJavaTypeDescriptor ); basicType = jdbcResultsMetadata.resolveType( jdbcPosition, explicitJavaTypeDescriptor );
} }
final JavaTypeDescriptor<?> javaTypeDescriptor;
if ( explicitJavaTypeDescriptor != null ) {
javaTypeDescriptor = explicitJavaTypeDescriptor;
}
else {
javaTypeDescriptor = basicType.getJavaTypeDescriptor();
}
final SqlExpressionResolver sqlExpressionResolver = domainResultCreationState.getSqlAstCreationState().getSqlExpressionResolver(); final SqlExpressionResolver sqlExpressionResolver = domainResultCreationState.getSqlAstCreationState().getSqlExpressionResolver();
sqlExpressionResolver.resolveSqlSelection( sqlExpressionResolver.resolveSqlSelection(
sqlExpressionResolver.resolveSqlExpression( sqlExpressionResolver.resolveSqlExpression(
@ -100,7 +109,10 @@ public class DynamicResultBuilderBasicStandard implements DynamicResultBuilderBa
sessionFactory.getTypeConfiguration() sessionFactory.getTypeConfiguration()
); );
return new BasicResult<>( valuesArrayPosition, resultAlias, explicitJavaTypeDescriptor ); // StandardRowReader expects there to be a JavaTypeDescriptor as part of the ResultAssembler.
assert javaTypeDescriptor != null;
return new BasicResult<>( valuesArrayPosition, resultAlias, javaTypeDescriptor );
} }
} }