/tests/com/google/appengine/datanucleus/test/HasLongPkOneToManyBidirChildrenJPA.java
http://datanucleus-appengine.googlecode.com/ · Java · 71 lines · 41 code · 12 blank · 18 comment · 0 complexity · 93bdc93df076aed53d6144c7e8db40dc 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.ArrayList;
- 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.ManyToOne;
- import javax.persistence.OneToMany;
- /**
- * @author Max Ross <maxr@google.com>
- */
- @Entity
- public class HasLongPkOneToManyBidirChildrenJPA {
- @Id
- @GeneratedValue(strategy=GenerationType.IDENTITY)
- private Long id;
- public Long getId() {
- return id;
- }
- @OneToMany(mappedBy = "parent", cascade = CascadeType.ALL)
- private List<ChildA> childAList = new ArrayList<ChildA>();
- public List<ChildA> getChildAList() {
- return childAList;
- }
- public void setChildAList(List<ChildA> childAList) {
- this.childAList = childAList;
- }
- @Entity
- public static class ChildA {
- @SuppressWarnings("unused")
- @Id
- @GeneratedValue(strategy=GenerationType.IDENTITY)
- private Key key;
- @ManyToOne(fetch = FetchType.LAZY)
- private HasLongPkOneToManyBidirChildrenJPA parent;
- public HasLongPkOneToManyBidirChildrenJPA getParent() {
- return parent;
- }
- }
- }