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}