001package ca.uhn.fhir.jpa.config;
002
003/*-
004 * #%L
005 * HAPI FHIR JPA Server
006 * %%
007 * Copyright (C) 2014 - 2024 Smile CDR, Inc.
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 *
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 *
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import jakarta.persistence.EntityManagerFactory;
024import org.hibernate.envers.AuditReader;
025import org.hibernate.envers.AuditReaderFactory;
026import org.springframework.context.annotation.Bean;
027import org.springframework.context.annotation.Configuration;
028
029@Configuration
030public class EnversAuditConfig {
031        private final EntityManagerFactory myEntityManagerFactory;
032
033        public EnversAuditConfig(EntityManagerFactory entityManagerFactory) {
034                this.myEntityManagerFactory = entityManagerFactory;
035        }
036
037        @Bean
038        AuditReader auditReader() {
039                return AuditReaderFactory.get(myEntityManagerFactory.createEntityManager());
040        }
041}