jpa/eclipselink.jpa.test/src/it/java/org/eclipse/persistence/testing/models/jpa/xml/advanced/compositepk/Department.java

/*
 * 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.xml.advanced.compositepk;

import java.util.Vector;
import java.util.Collection;

import jakarta.persistence.Id;

public class Department {
    private String name;
    private String role;
    private String location;
    private Collection<Scientist> scientists;

    public Department() {
        scientists = new Vector<Scientist>();
    }

    @Id
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Id
    public String getRole() {
        return role;
    }

    public void setRole(String role) {
        this.role = role;
    }

    @Id
    public String getLocation() {
        return location;
    }

    public void setLocation(String location) {
        this.location = location;
    }

    //@OneToMany(fetch=EAGER, mappedBy="department")
    //@OrderBy // will default to Scientists composite pk.
    public Collection<Scientist> getScientists() {
        return scientists;
    }

    public void setScientists(Collection<Scientist> scientists) {
        this.scientists = scientists;
    }

    public Scientist addScientist(Scientist scientist) {
        scientists.add(scientist);
        scientist.setDepartment(this);
        return scientist;
    }

    public Scientist removeScientist(Scientist scientist) {
        scientists.remove(scientist);
        scientist.setDepartment(null);
        return scientist;
    }

    public DepartmentPK getPK() {
        return new DepartmentPK(name, role, location);
    }
}