001/* 002 * Copyright 2012-2018 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.autoconfigure.transaction; 018 019import org.springframework.transaction.PlatformTransactionManager; 020 021/** 022 * Callback interface that can be implemented by beans wishing to customize 023 * {@link PlatformTransactionManager PlatformTransactionManagers} whilst retaining default 024 * auto-configuration. 025 * 026 * @param <T> the transaction manager type 027 * @author Phillip Webb 028 * @since 1.5.0 029 */ 030@FunctionalInterface 031public interface PlatformTransactionManagerCustomizer<T extends PlatformTransactionManager> { 032 033 /** 034 * Customize the given transaction manager. 035 * @param transactionManager the transaction manager to customize 036 */ 037 void customize(T transactionManager); 038 039}