Java EE 7 Hands-on Lab，MySQL版

/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package org.javaee7.movieplex7.entities; import java.io.Serializable; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.NamedQueries; import javax.persistence.NamedQuery; import javax.persistence.Table; import javax.validation.constraints.NotNull; import javax.xml.bind.annotation.XmlRootElement; /** * @author ArunGupta */ @Entity @Table(name = "SHOW_TIMING") @XmlRootElement @NamedQueries({ @NamedQuery(name = "ShowTiming.findAll", query = "SELECT s FROM ShowTiming s"), @NamedQuery(name = "ShowTiming.findById", query = "SELECT s FROM ShowTiming s WHERE s.id = :id"), @NamedQuery(name = "ShowTiming.findByMovieAndTimingId", query = "SELECT s FROM ShowTiming s WHERE s.movieId.id = :movieId AND s.timingId.id = :timingId"), @NamedQuery(name = "ShowTiming.findByDay", query = "SELECT s FROM ShowTiming s WHERE s.day = :day")}) public class ShowTiming implements Serializable { private static final long serialVersionUID = 1L; @Id @NotNull private Integer id; @NotNull private int day; @JoinColumn(name = "TIMING_ID", referencedColumnName = "ID") @ManyToOne(optional = false) private Timeslot timingId; @JoinColumn(name = "THEATER_ID", referencedColumnName = "ID") @ManyToOne(optional = false) private Theater theaterId; @JoinColumn(name = "MOVIE_ID", referencedColumnName = "ID") @ManyToOne(optional = false) private Movie movieId; public ShowTiming() { } public ShowTiming(Integer id) { this.id = id; } public ShowTiming(Integer id, int day) { this.id = id; this.day = day; } public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public int getDay() { return day; } public void setDay(int day) { this.day = day; } public Timeslot getTimingId() { return timingId; } public void setTimingId(Timeslot timingId) { this.timingId = timingId; } public Theater getTheaterId() { return theaterId; } public void setTheaterId(Theater theaterId) { this.theaterId = theaterId; } public Movie getMovieId() { return movieId; } public void setMovieId(Movie movieId) { this.movieId = movieId; } @Override public int hashCode() { int hash = 0; hash += (id != null ? id.hashCode() : 0); return hash; } @Override public boolean equals(Object object) { // TODO: Warning - this method won't work in the case the id fields are not set if (!(object instanceof ShowTiming)) { return false; } ShowTiming other = (ShowTiming) object; if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) { return false; } return true; } @Override public String toString() { return movieId.getName() + ", " + timingId.getStartTime(); } }