| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.testing.models.jpa.partitioned; |
| |
| import java.io.Serializable; |
| import jakarta.persistence.*; |
| |
| import org.eclipse.persistence.annotations.Partitioned; |
| import org.eclipse.persistence.annotations.RangePartition; |
| import org.eclipse.persistence.annotations.RangePartitioning; |
| |
| import static jakarta.persistence.GenerationType.*; |
| import static jakarta.persistence.InheritanceType.*; |
| |
| /** |
| * Employees have a many-to-many relationship with Projects through the |
| * projects attribute. |
| * Projects refer to Employees through the teamMembers attribute. |
| * This class in used to test inheritance. |
| * The field names intentionally do not match the property names to test method weaving. |
| */ |
| @Entity |
| @Table(name="PART_PROJECT") |
| @Inheritance(strategy=JOINED) |
| @DiscriminatorColumn(name="PROJ_TYPE") |
| @DiscriminatorValue("P") |
| @RangePartitioning( |
| name="RangePartitioningByPROJ_ID", |
| partitionColumn=@Column(name="PROJ_ID"), |
| partitionValueType=Integer.class, |
| unionUnpartitionableQueries=true, |
| partitions={ |
| @RangePartition(connectionPool="default", startValue="0", endValue="1000"), |
| @RangePartition(connectionPool="node2", startValue="1000", endValue="2000"), |
| @RangePartition(connectionPool="node3", startValue="2000") |
| }) |
| @Partitioned("RangePartitioningByPROJ_ID") |
| public class Project implements Serializable { |
| |
| @Id |
| @GeneratedValue(strategy=TABLE) |
| @Column(name="PROJ_ID") |
| private Integer id; |
| |
| @Version |
| @Column(name="VERSION") |
| private int version; |
| |
| @Column(name="PROJ_NAME") |
| private String name; |
| |
| @Column(name="DESCRIP") |
| private String description; |
| |
| @OneToOne |
| @JoinColumns({ |
| @JoinColumn(name="LEADER_ID", referencedColumnName = "EMP_ID"), |
| @JoinColumn(name="LEADER_LOCATION", referencedColumnName = "LOCATION")}) |
| protected Employee teamLeader; |
| |
| public Project () { |
| } |
| |
| public Integer getId() { |
| return id; |
| } |
| |
| public void setId(Integer id) { |
| this.id = id; |
| } |
| |
| public int getVersion() { |
| return version; |
| } |
| |
| protected void setVersion(int version) { |
| this.version = version; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public String getDescription() { |
| return description; |
| } |
| |
| public void setDescription(String description) { |
| this.description = description; |
| } |
| |
| public Employee getTeamLeader() { |
| return teamLeader; |
| } |
| |
| public void setTeamLeader(Employee teamLeader) { |
| this.teamLeader = teamLeader; |
| } |
| |
| public String displayString() { |
| StringBuffer sbuff = new StringBuffer(); |
| sbuff.append("Project ").append(getId()).append(": ").append(getName()).append(", ").append(getDescription()); |
| |
| return sbuff.toString(); |
| } |
| } |