/tests/com/google/appengine/datanucleus/test/HasOneToManyChildAtMultipleLevelsJPA.java
http://datanucleus-appengine.googlecode.com/ · Java · 68 lines · 38 code · 12 blank · 18 comment · 0 complexity · ee4cfc4f528b342d6ca1a8436f9319b3 MD5 · raw file
- /**********************************************************************
- Copyright (c) 2009 Google Inc.
- Licensed 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 com.google.appengine.datanucleus.test;
- import com.google.appengine.api.datastore.Key;
- import java.util.List;
- import javax.persistence.CascadeType;
- import javax.persistence.Entity;
- import javax.persistence.FetchType;
- import javax.persistence.GeneratedValue;
- import javax.persistence.GenerationType;
- import javax.persistence.Id;
- import javax.persistence.JoinColumn;
- import javax.persistence.OneToMany;
- import javax.persistence.OneToOne;
- /**
- * @author Max Ross <maxr@google.com>
- */
- @Entity
- public class HasOneToManyChildAtMultipleLevelsJPA {
- @Id
- @GeneratedValue(strategy= GenerationType.IDENTITY)
- private Key id;
- @OneToMany(cascade = CascadeType.ALL)
- private List<Book> books;
- @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
- @JoinColumn(name = "child_id")
- private HasOneToManyChildAtMultipleLevelsJPA child;
- public Key getId() {
- return id;
- }
- public List<Book> getBooks() {
- return books;
- }
- public void setBooks(List<Book> books) {
- this.books = books;
- }
- public HasOneToManyChildAtMultipleLevelsJPA getChild() {
- return child;
- }
- public void setChild(HasOneToManyChildAtMultipleLevelsJPA child) {
- this.child = child;
- }
- }