| /* |
| * Copyright (c) 2005, 2020 Oracle and/or its affiliates. All rights reserved. |
| * Copyright (c) 2005, 2015 SAP. 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: |
| // SAP - initial API and implementation |
| |
| package org.eclipse.persistence.testing.models.wdf.jpa1.employee; |
| |
| import java.util.Collection; |
| |
| import jakarta.persistence.Basic; |
| import jakarta.persistence.Cacheable; |
| import jakarta.persistence.CascadeType; |
| import jakarta.persistence.Column; |
| import jakarta.persistence.DiscriminatorValue; |
| import jakarta.persistence.Entity; |
| import jakarta.persistence.FetchType; |
| import jakarta.persistence.JoinColumn; |
| import jakarta.persistence.JoinTable; |
| import jakarta.persistence.ManyToMany; |
| import jakarta.persistence.PrePersist; |
| import jakarta.persistence.PreRemove; |
| |
| @Cacheable(true) |
| @Entity |
| @DiscriminatorValue("4") |
| public class Bicycle extends Vehicle { |
| |
| private static final long serialVersionUID = -5261998177428381310L; |
| |
| private transient CallbackEventListener callbackListener; |
| |
| @Basic |
| @Column(name = "NUM_GEARS") |
| protected short numberOfGears; |
| |
| @ManyToMany(cascade = { CascadeType.PERSIST, CascadeType.MERGE }, fetch = FetchType.EAGER) |
| @JoinTable(name = "TMP_EMP_BICYCLE", joinColumns = { @JoinColumn(name = "BICYCLE_ID") }, inverseJoinColumns = { @JoinColumn(name = "EMPLOYEE_ID") }) |
| protected Collection<Employee> riders; |
| |
| public void setNumberOfGears(short numberOfGears) { |
| this.numberOfGears = numberOfGears; |
| } |
| |
| public short getNumberOfGears() { |
| return numberOfGears; |
| } |
| |
| public void setRiders(Collection<Employee> riders) { |
| this.riders = riders; |
| } |
| |
| public Collection<Employee> getRiders() { |
| return riders; |
| } |
| |
| public void registerListener(final CallbackEventListener listener) { |
| callbackListener = listener; |
| } |
| |
| @PrePersist |
| public void callbackPrePersist() { |
| if (callbackListener != null) { |
| callbackListener.callbackCalled(this, PrePersist.class); |
| } |
| } |
| |
| @PreRemove |
| public void callbackPreRemove() { |
| if (callbackListener != null) { |
| callbackListener.callbackCalled(this, PreRemove.class); |
| } |
| } |
| } |