Merge branch '2.0.x'

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

@@ -124,7 +124,6 @@ public abstract class JpaBaseConfiguration implements BeanFactoryAware {
 		EntityManagerFactoryBuilder builder = new EntityManagerFactoryBuilder(
 				jpaVendorAdapter, this.properties.getProperties(),
 				persistenceUnitManager.getIfAvailable());
-		builder.setCallback(getVendorCallback());
 		for (EntityManagerFactoryBuilderCustomizer customizer : customizers
 				.getIfAvailable(Collections::emptyList)) {
 			customizer.customize(builder);
@@ -157,10 +156,6 @@ public abstract class JpaBaseConfiguration implements BeanFactoryAware {
 	protected void customizeVendorProperties(Map<String, Object> vendorProperties) {
 	}
 
-	protected EntityManagerFactoryBuilder.EntityManagerFactoryBeanCallback getVendorCallback() {
-		return null;
-	}
-
 	protected String[] getPackagesToScan() {
 		List<String> packages = EntityScanPackages.get(this.beanFactory)
 				.getPackageNames();

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/orm/jpa/EntityManagerFactoryBuilder.java

@@ -111,6 +111,7 @@ public class EntityManagerFactoryBuilder {
 	 * An optional callback for new entity manager factory beans.
 	 * @param callback the entity manager factory bean callback
 	 */
+	@Deprecated
 	public void setCallback(EntityManagerFactoryBeanCallback callback) {
 		this.callback = callback;
 	}
@@ -213,6 +214,7 @@ public class EntityManagerFactoryBuilder {
 			return this;
 		}
 
+		@SuppressWarnings("deprecation")
 		public LocalContainerEntityManagerFactoryBean build() {
 			LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
 			if (EntityManagerFactoryBuilder.this.persistenceUnitManager != null) {
@@ -260,6 +262,7 @@ public class EntityManagerFactoryBuilder {
 	 * A callback for new entity manager factory beans created by a Builder.
 	 */
 	@FunctionalInterface
+	@Deprecated
 	public interface EntityManagerFactoryBeanCallback {
 
 		void execute(LocalContainerEntityManagerFactoryBean factory);