| /* |
| * 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.kernel.common.apps; |
| |
| import javax.persistence.CascadeType; |
| import javax.persistence.Entity; |
| import javax.persistence.FetchType; |
| import javax.persistence.ManyToOne; |
| |
| import org.apache.openjpa.persistence.FetchAttribute; |
| import org.apache.openjpa.persistence.FetchGroup; |
| |
| /** |
| * @author <A HREF="mailto:pinaki.poddar@gmail.com>Pinaki Poddar</A> |
| */ |
| @Entity |
| @FetchGroup(name = "address.country", |
| attributes = @FetchAttribute(name = "country")) |
| public class PCAddress { |
| |
| private String street; |
| private String city; |
| |
| @ManyToOne(fetch = FetchType.LAZY, cascade = CascadeType.PERSIST) |
| private PCCountry country; |
| |
| protected PCAddress() { |
| super(); |
| } |
| |
| public PCAddress(String street, String city, PCCountry country) { |
| setStreet(street); |
| setCity(city); |
| setCountry(country); |
| } |
| |
| public String getCity() { |
| return city; |
| } |
| |
| public void setCity(String city) { |
| this.city = city; |
| } |
| |
| public PCCountry getCountry() { |
| return country; |
| } |
| |
| public void setCountry(PCCountry country) { |
| this.country = country; |
| } |
| |
| public String getStreet() { |
| return street; |
| } |
| |
| public void setStreet(String street) { |
| this.street = street; |
| } |
| |
| public static Object reflect(PCAddress instance, String name) { |
| if (instance == null) |
| return null; |
| try { |
| return PCAddress.class.getDeclaredField(name).get(instance); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |