feat: make PersistenceUnitPostProcessor beans use on EntityManagerFactoryBuilder

Signed-off-by: Lansana DIOMANDE <lansana.diomande@epfedu.fr>

Author: Asanio06

module/spring-boot-hibernate/src/test/java/org/springframework/boot/hibernate/autoconfigure/HibernateJpaAutoConfigurationTests.java

@@ -113,6 +113,7 @@
 import org.springframework.orm.jpa.persistenceunit.ManagedClassNameFilter;
 import org.springframework.orm.jpa.persistenceunit.PersistenceManagedTypes;
 import org.springframework.orm.jpa.persistenceunit.PersistenceUnitManager;
+import org.springframework.orm.jpa.persistenceunit.PersistenceUnitPostProcessor;
 import org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter;
 import org.springframework.orm.jpa.support.OpenEntityManagerInViewInterceptor;
 import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
@@ -1142,9 +1143,8 @@ PersistenceUnitManager persistenceUnitManager() {
 	static class TestConfigurationWithCustomPersistenceUnitPostProcessors {
 
 		@Bean
-		EntityManagerFactoryBuilderCustomizer entityManagerFactoryBuilderCustomizer() {
-			return (builder) -> builder.setPersistenceUnitPostProcessors(
-					(pui) -> pui.addManagedClassName("customized.attribute.converter.class.name"));
+		PersistenceUnitPostProcessor entityManagerFactoryBuilderCustomizer() {
+			return (pui) -> pui.addManagedClassName("customized.attribute.converter.class.name")
 		}
 
 	}

module/spring-boot-jpa/src/main/java/org/springframework/boot/jpa/autoconfigure/JpaBaseConfiguration.java

@@ -52,6 +52,7 @@
 import org.springframework.orm.jpa.persistenceunit.PersistenceManagedTypes;
 import org.springframework.orm.jpa.persistenceunit.PersistenceManagedTypesScanner;
 import org.springframework.orm.jpa.persistenceunit.PersistenceUnitManager;
+import org.springframework.orm.jpa.persistenceunit.PersistenceUnitPostProcessor;
 import org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter;
 import org.springframework.orm.jpa.support.OpenEntityManagerInViewInterceptor;
 import org.springframework.orm.jpa.vendor.AbstractJpaVendorAdapter;
@@ -120,9 +121,13 @@ public JpaVendorAdapter jpaVendorAdapter() {
 	@ConditionalOnMissingBean
 	public EntityManagerFactoryBuilder entityManagerFactoryBuilder(JpaVendorAdapter jpaVendorAdapter,
 			ObjectProvider<PersistenceUnitManager> persistenceUnitManager,
-			ObjectProvider<EntityManagerFactoryBuilderCustomizer> customizers) {
+			ObjectProvider<EntityManagerFactoryBuilderCustomizer> customizers,
+			PersistenceUnitPostProcessor[] persistenceUnitPostProcessors) {
 		EntityManagerFactoryBuilder builder = new EntityManagerFactoryBuilder(jpaVendorAdapter,
 				this::buildJpaProperties, persistenceUnitManager.getIfAvailable());
+
+		builder.setPersistenceUnitPostProcessors(persistenceUnitPostProcessors);
+
 		customizers.orderedStream().forEach((customizer) -> customizer.customize(builder));
 		return builder;
 	}