001/* 002 * Copyright 2002-2012 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 * https://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.orm.jpa.persistenceunit; 018 019/** 020 * Callback interface for post-processing a JPA PersistenceUnitInfo. 021 * Implementations can be registered with a DefaultPersistenceUnitManager 022 * or via a LocalContainerEntityManagerFactoryBean. 023 * 024 * @author Juergen Hoeller 025 * @since 2.0 026 * @see DefaultPersistenceUnitManager#setPersistenceUnitPostProcessors 027 * @see org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean#setPersistenceUnitPostProcessors 028 */ 029public interface PersistenceUnitPostProcessor { 030 031 /** 032 * Post-process the given PersistenceUnitInfo, for example registering 033 * further entity classes and jar files. 034 * @param pui the chosen PersistenceUnitInfo, as read from {@code persistence.xml}. 035 * Passed in as MutablePersistenceUnitInfo. 036 */ 037 void postProcessPersistenceUnitInfo(MutablePersistenceUnitInfo pui); 038 039}