001/*-
002 * #%L
003 * HAPI FHIR JPA Model
004 * %%
005 * Copyright (C) 2014 - 2025 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.jpa.model.entity;
021
022import ca.uhn.fhir.rest.api.server.storage.IResourceVersionPersistentId;
023import ca.uhn.hapi.fhir.sql.hibernatesvc.PartitionedIdProperty;
024import jakarta.persistence.Column;
025import jakarta.persistence.Embeddable;
026import jakarta.persistence.GeneratedValue;
027import jakarta.persistence.GenerationType;
028import org.hibernate.annotations.GenericGenerator;
029
030import java.io.Serializable;
031import java.util.Objects;
032
033@Embeddable
034public class ResourceHistoryTablePk implements IResourceVersionPersistentId, Serializable {
035
036        @GenericGenerator(
037                        name = "SEQ_RESOURCE_HISTORY_ID",
038                        type = ca.uhn.fhir.jpa.model.dialect.HapiSequenceStyleGenerator.class)
039        @GeneratedValue(strategy = GenerationType.AUTO, generator = "SEQ_RESOURCE_HISTORY_ID")
040        @Column(name = "PID")
041        private Long myVersionId;
042
043        @PartitionedIdProperty
044        @Column(name = PartitionablePartitionId.PARTITION_ID)
045        private Integer myPartitionIdValue;
046
047        @Override
048        public boolean equals(Object theO) {
049                if (this == theO) {
050                        return true;
051                }
052                if (!(theO instanceof ResourceHistoryTablePk)) {
053                        return false;
054                }
055                ResourceHistoryTablePk that = (ResourceHistoryTablePk) theO;
056                return Objects.equals(myVersionId, that.myVersionId)
057                                && Objects.equals(myPartitionIdValue, that.myPartitionIdValue);
058        }
059
060        @Override
061        public int hashCode() {
062                return Objects.hash(myVersionId, myPartitionIdValue);
063        }
064
065        public void setPartitionIdValue(Integer thePartitionIdValue) {
066                myPartitionIdValue = thePartitionIdValue;
067        }
068
069        public Long getId() {
070                return myVersionId;
071        }
072
073        public Integer getPartitionId() {
074                return myPartitionIdValue;
075        }
076
077        public IdAndPartitionId asIdAndPartitionId() {
078                return new IdAndPartitionId(getId(), getPartitionId());
079        }
080
081        @Override
082        public String toString() {
083                return myVersionId + "/" + myPartitionIdValue;
084        }
085}