| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openjpa.persistence.embed; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import javax.persistence.CollectionTable; |
| import javax.persistence.ElementCollection; |
| import javax.persistence.Entity; |
| import javax.persistence.GeneratedValue; |
| import javax.persistence.GenerationType; |
| import javax.persistence.Id; |
| import javax.persistence.Table; |
| |
| @Entity |
| @Table(name="BK_EMD") |
| public class Book { |
| @Id |
| @GeneratedValue(strategy=GenerationType.IDENTITY) |
| private int id; |
| |
| private long isbn; |
| |
| @ElementCollection |
| @CollectionTable(name="listing") |
| protected Set<Listing> listings = new HashSet<>(); |
| |
| public Book(){} |
| |
| public int getId() { |
| return id; |
| } |
| |
| public void setId(int id) { |
| this.id = id; |
| } |
| |
| public Book(long isbn){ |
| this.isbn=isbn; |
| } |
| |
| public long getIsbc() { |
| return isbn; |
| } |
| |
| public void setIsbc(long isbn) { |
| this.isbn = isbn; |
| } |
| |
| public Set<Listing> getListings() { |
| return listings; |
| } |
| |
| public void setListings(Set<Listing> listings) { |
| this.listings = listings; |
| } |
| |
| public void addListing(Listing l){ |
| listings.add(l); |
| } |
| |
| |
| @Override |
| public String toString(){ |
| String res ="Book isbn: " + isbn + "\nListings: "; |
| for(Listing l : listings){ |
| res+="\t"+l.toString() + "\n"; |
| } |
| return res.substring(0, res.length()-2); |
| } |
| |
| } |