From f4ee6da895d2035d75f671c78747629e38c60565 Mon Sep 17 00:00:00 2001
From: Davide D'Alto <davide@hibernate.org>
Date: Wed, 5 Jun 2024 15:02:03 +0200
Subject: [PATCH] [#1935] Fix for next the Hibernate ORM upgrade

---
 .../ReactiveToOneAttributeMapping.java        |  5 +++++
 ...veInformationSchemaBasedExtractorImpl.java | 19 +++++++++++++++++++
 .../ReactiveConnectionPoolTest.java           |  6 ++++++
 3 files changed, 30 insertions(+)

diff --git a/hibernate-reactive-core/src/main/java/org/hibernate/reactive/metamodel/mapping/internal/ReactiveToOneAttributeMapping.java b/hibernate-reactive-core/src/main/java/org/hibernate/reactive/metamodel/mapping/internal/ReactiveToOneAttributeMapping.java
index 3acdff04ca..09acc9bb98 100644
--- a/hibernate-reactive-core/src/main/java/org/hibernate/reactive/metamodel/mapping/internal/ReactiveToOneAttributeMapping.java
+++ b/hibernate-reactive-core/src/main/java/org/hibernate/reactive/metamodel/mapping/internal/ReactiveToOneAttributeMapping.java
@@ -97,4 +97,9 @@ public ReactiveToOneAttributeMapping copy(
 			TableGroupProducer declaringTableGroupProducer) {
 		return new ReactiveToOneAttributeMapping( super.copy( declaringType, declaringTableGroupProducer ) );
 	}
+
+	@Override
+	protected Object lazyInitialize(Object domainValue) {
+		return domainValue;
+	}
 }
diff --git a/hibernate-reactive-core/src/main/java/org/hibernate/reactive/provider/service/AbstractReactiveInformationSchemaBasedExtractorImpl.java b/hibernate-reactive-core/src/main/java/org/hibernate/reactive/provider/service/AbstractReactiveInformationSchemaBasedExtractorImpl.java
index 5daafc28e2..8ba013cb56 100644
--- a/hibernate-reactive-core/src/main/java/org/hibernate/reactive/provider/service/AbstractReactiveInformationSchemaBasedExtractorImpl.java
+++ b/hibernate-reactive-core/src/main/java/org/hibernate/reactive/provider/service/AbstractReactiveInformationSchemaBasedExtractorImpl.java
@@ -5,6 +5,7 @@
  */
 package org.hibernate.reactive.provider.service;
 
+import java.lang.invoke.MethodHandles;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.ArrayList;
@@ -14,6 +15,8 @@
 import org.hibernate.boot.model.TruthValue;
 import org.hibernate.boot.model.naming.DatabaseIdentifier;
 import org.hibernate.boot.model.naming.Identifier;
+import org.hibernate.reactive.logging.impl.Log;
+import org.hibernate.reactive.logging.impl.LoggerFactory;
 import org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl;
 import org.hibernate.tool.schema.extract.internal.ColumnInformationImpl;
 import org.hibernate.tool.schema.extract.spi.ColumnInformation;
@@ -29,6 +32,8 @@
  */
 public abstract class AbstractReactiveInformationSchemaBasedExtractorImpl extends AbstractInformationExtractorImpl  {
 
+	private static final Log LOG = LoggerFactory.make( Log.class, MethodHandles.lookup() );
+
 	public AbstractReactiveInformationSchemaBasedExtractorImpl(ExtractionContext extractionContext) {
 		super( extractionContext );
 	}
@@ -154,6 +159,20 @@ protected <T> T processCatalogsResultSet(ExtractionContext.ResultSetProcessor<T>
 		);
 	}
 
+	@Override
+	protected <T> T processCrossReferenceResultSet(
+			String parentCatalog,
+			String parentSchema,
+			String parentTable,
+			String foreignCatalog,
+			String foreignSchema,
+			String foreignTable,
+			ExtractionContext.ResultSetProcessor<T> processor) {
+		// This method has been added as fix for https://hibernate.atlassian.net/browse/HHH-18221
+		// The issue is only for Informix that we don't currently support.
+		throw LOG.notYetImplemented();
+	}
+
 	@Override
 	protected <T> T processSchemaResultSet(
 			String catalog,
diff --git a/hibernate-reactive-core/src/test/java/org/hibernate/reactive/configuration/ReactiveConnectionPoolTest.java b/hibernate-reactive-core/src/test/java/org/hibernate/reactive/configuration/ReactiveConnectionPoolTest.java
index 1e755aa622..babae4bd47 100644
--- a/hibernate-reactive-core/src/test/java/org/hibernate/reactive/configuration/ReactiveConnectionPoolTest.java
+++ b/hibernate-reactive-core/src/test/java/org/hibernate/reactive/configuration/ReactiveConnectionPoolTest.java
@@ -12,6 +12,7 @@
 
 import org.hibernate.engine.jdbc.internal.JdbcServicesImpl;
 import org.hibernate.engine.jdbc.spi.JdbcServices;
+import org.hibernate.engine.jdbc.spi.SqlExceptionHelper;
 import org.hibernate.engine.jdbc.spi.SqlStatementLogger;
 import org.hibernate.reactive.containers.DatabaseConfiguration;
 import org.hibernate.reactive.pool.ReactiveConnectionPool;
@@ -64,6 +65,11 @@ private ReactiveConnectionPool configureAndStartPool(Map<String, Object> config)
 			public SqlStatementLogger getSqlStatementLogger() {
 				return new SqlStatementLogger();
 			}
+
+			@Override
+			public SqlExceptionHelper getSqlExceptionHelper() {
+				return new SqlExceptionHelper( true );
+			}
 		} );
 		DefaultSqlClientPool reactivePool = new DefaultSqlClientPool();
 		reactivePool.injectServices( registryExtension.getServiceRegistry() );