| /* |
| * Copyright (c) 2012, 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: |
| // Vikram Bhatia - initial implementation |
| package org.eclipse.persistence.testing.models.jpa.advanced; |
| |
| import java.io.Serializable; |
| import java.lang.reflect.Field; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import jakarta.persistence.CascadeType; |
| import jakarta.persistence.Entity; |
| import jakarta.persistence.FetchType; |
| import jakarta.persistence.Id; |
| import jakarta.persistence.NamedQueries; |
| import jakarta.persistence.NamedQuery; |
| import jakarta.persistence.QueryHint; |
| import jakarta.persistence.OneToMany; |
| import jakarta.persistence.Table; |
| |
| import org.eclipse.persistence.config.QueryHints; |
| |
| @Entity |
| @Table(name="CMP3_ROOM") |
| @NamedQueries({ |
| //Bug 501272 |
| @NamedQuery( |
| name = "room.findSimpleRoomByWidthLength", |
| query = "SELECT NEW org.eclipse.persistence.testing.models.jpa.advanced.SimpleRoom(r.id, r.width, r.length) " + |
| "FROM Room r WHERE r.width = :width AND r.length = :length", |
| hints = { |
| @QueryHint(name = QueryHints.QUERY_RESULTS_CACHE, value = "true"), |
| }) |
| }) |
| public class Room implements Serializable, Cloneable { |
| @Id |
| private int id; |
| private int width; |
| private int length; |
| private int height; |
| |
| @OneToMany(mappedBy="room", cascade=CascadeType.ALL, fetch=FetchType.LAZY) |
| private Collection<Door> doors; |
| |
| public int getId() { |
| return id; |
| } |
| |
| public void setId(int id) { |
| this.id = id; |
| } |
| |
| public int getWidth() { |
| return width; |
| } |
| |
| public void setWidth(int width) { |
| this.width = width; |
| } |
| |
| public int getLength() { |
| return length; |
| } |
| |
| public void setLength(int length) { |
| this.length = length; |
| } |
| |
| public int getHeight() { |
| return height; |
| } |
| |
| public void setHeight(int height) { |
| this.height = height; |
| } |
| |
| public Collection<Door> getDoors() { |
| return doors; |
| } |
| |
| public void setDoors(Collection<Door> doors) { |
| this.doors = doors; |
| } |
| |
| public void addDoor(Door door) { |
| if (doors == null) { |
| doors = new ArrayList<Door>(); |
| } |
| doors.add(door); |
| } |
| |
| public boolean equals(Object obj) { |
| if (obj == null || !(obj instanceof Room)) { |
| return false; |
| } |
| |
| Room r = (Room) obj; |
| if (this.id == r.id && this.width == r.width |
| && this.height == r.height && this.length == r.length) { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| public int hashCode() { |
| return (this.height + 100); |
| } |
| |
| public boolean isHeightSetGreaterThanZero() { |
| try { |
| Field f = this.getClass().getDeclaredField("height"); |
| f.setAccessible(true); |
| |
| return f.getInt(this) > 0; |
| } catch (Exception ex) { |
| return false; |
| } |
| } |
| } |