add a mini-SPI for use by Hibernate Reactive

@DavideD does this help?

Author: gavinking

hibernate-core/src/main/java/org/hibernate/query/spi/QueryInterpretationCache.java

@@ -10,6 +10,8 @@
 import org.hibernate.Incubating;
 import org.hibernate.query.hql.HqlTranslator;
 import org.hibernate.query.sql.spi.ParameterInterpretation;
+import org.hibernate.query.sqm.internal.SqmInterpretationsKey;
+import org.hibernate.query.sqm.spi.InterpretationsKeySource;
 
 /**
  * Cache for various parts of translating or interpreting queries.
@@ -31,6 +33,11 @@ default Key prepareForStore() {
 		String getQueryString();
 	}
 
+	// Used by Hibernate Reactive
+	static Key createInterpretationsKey(InterpretationsKeySource keySource) {
+		return SqmInterpretationsKey.createInterpretationsKey(keySource);
+	}
+
 	int getNumberOfCachedHqlInterpretations();
 	int getNumberOfCachedQueryPlans();
 

hibernate-core/src/main/java/org/hibernate/query/sqm/internal/QuerySqmImpl.java

@@ -58,8 +58,8 @@
 import org.hibernate.query.spi.QueryParameterBindings;
 import org.hibernate.query.spi.ScrollableResultsImplementor;
 import org.hibernate.query.spi.SelectQueryPlan;
-import org.hibernate.query.sqm.internal.SqmInterpretationsKey.InterpretationsKeySource;
 import org.hibernate.query.sqm.mutation.spi.SqmMultiTableMutationStrategy;
+import org.hibernate.query.sqm.spi.InterpretationsKeySource;
 import org.hibernate.query.sqm.spi.NamedSqmQueryMemento;
 import org.hibernate.query.sqm.tree.AbstractSqmDmlStatement;
 import org.hibernate.query.sqm.tree.SqmCopyContext;

hibernate-core/src/main/java/org/hibernate/query/sqm/internal/SqmInterpretationsKey.java

@@ -7,34 +7,18 @@
 import java.util.Collection;
 import java.util.Objects;
 import java.util.Set;
-import java.util.function.BooleanSupplier;
 
 import org.hibernate.LockOptions;
-import org.hibernate.engine.spi.LoadQueryInfluencers;
 import org.hibernate.query.ResultListTransformer;
 import org.hibernate.query.TupleTransformer;
 import org.hibernate.query.spi.QueryInterpretationCache;
-import org.hibernate.query.spi.QueryOptions;
-import org.hibernate.query.sqm.tree.SqmStatement;
+import org.hibernate.query.sqm.spi.InterpretationsKeySource;
 
 
 /**
  * @author Steve Ebersole
  */
-final class SqmInterpretationsKey implements QueryInterpretationCache.Key {
-	public interface CacheabilityInfluencers {
-		boolean isQueryPlanCacheable();
-		String getQueryString();
-		Object getQueryStringCacheKey();
-		SqmStatement<?> getSqmStatement();
-		QueryOptions getQueryOptions();
-		LoadQueryInfluencers getLoadQueryInfluencers();
-		BooleanSupplier hasMultiValuedParameterBindingsChecker();
-	}
-
-	public interface InterpretationsKeySource extends CacheabilityInfluencers {
-		Class<?> getResultType();
-	}
+public final class SqmInterpretationsKey implements QueryInterpretationCache.Key {
 
 	public static SqmInterpretationsKey createInterpretationsKey(InterpretationsKeySource keySource) {
 		if ( isCacheable ( keySource ) ) {

hibernate-core/src/main/java/org/hibernate/query/sqm/internal/SqmSelectionQueryImpl.java

@@ -52,7 +52,7 @@
 import org.hibernate.query.spi.SelectQueryPlan;
 import org.hibernate.query.sqm.SqmQuerySource;
 import org.hibernate.query.sqm.SqmSelectionQuery;
-import org.hibernate.query.sqm.internal.SqmInterpretationsKey.InterpretationsKeySource;
+import org.hibernate.query.sqm.spi.InterpretationsKeySource;
 import org.hibernate.query.sqm.spi.SqmSelectionQueryImplementor;
 import org.hibernate.query.sqm.tree.SqmCopyContext;
 import org.hibernate.query.sqm.tree.expression.SqmJpaCriteriaParameterWrapper;

hibernate-core/src/main/java/org/hibernate/query/sqm/spi/CacheabilityInfluencers.java

@@ -0,0 +1,28 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.query.sqm.spi;
+
+import org.hibernate.engine.spi.LoadQueryInfluencers;
+import org.hibernate.query.spi.QueryOptions;
+import org.hibernate.query.sqm.tree.SqmStatement;
+
+import java.util.function.BooleanSupplier;
+
+// Used by Hibernate Reactive
+public interface CacheabilityInfluencers {
+	boolean isQueryPlanCacheable();
+
+	String getQueryString();
+
+	Object getQueryStringCacheKey();
+
+	SqmStatement<?> getSqmStatement();
+
+	QueryOptions getQueryOptions();
+
+	LoadQueryInfluencers getLoadQueryInfluencers();
+
+	BooleanSupplier hasMultiValuedParameterBindingsChecker();
+}

hibernate-core/src/main/java/org/hibernate/query/sqm/spi/InterpretationsKeySource.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.query.sqm.spi;
+
+// Used by Hibernate Reactive
+public interface InterpretationsKeySource extends CacheabilityInfluencers {
+	Class<?> getResultType();
+}