/tests/com/google/appengine/datanucleus/test/IgnorableMappingsJPA.java
http://datanucleus-appengine.googlecode.com/ · Java · 79 lines · 50 code · 11 blank · 18 comment · 0 complexity · 6e9f9357b9d045b91fa3b532ceaa2e0e 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 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.OneToMany;
- import javax.persistence.OneToOne;
- import javax.persistence.SequenceGenerator;
- import javax.persistence.Table;
- import javax.persistence.UniqueConstraint;
-
- /**
- * @author Max Ross <maxr@google.com>
- */
- public class IgnorableMappingsJPA {
-
- @Entity
- public static class OneToManyParentWithEagerlyFetchedChildList {
- @Id
- @GeneratedValue(strategy=GenerationType.IDENTITY)
- public Long id;
-
- @SuppressWarnings("unused")
- @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
- private List<HasKeyPkJPA> children;
- }
-
- @Entity
- public static class OneToManyParentWithEagerlyFetchedChild {
- @Id
- @GeneratedValue(strategy=GenerationType.IDENTITY)
- public Long id;
-
- @SuppressWarnings("unused")
- @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
- private HasKeyPkJPA child;
- }
-
- @Entity
- @Table(uniqueConstraints = @UniqueConstraint(columnNames = "f1"))
- public static class HasUniqueConstraint {
- @Id
- @GeneratedValue(strategy=GenerationType.IDENTITY)
- public Long id;
-
- @SuppressWarnings("unused")
- private String f1;
- }
-
- @Entity
- public static class HasInitialSequenceValue {
- @SuppressWarnings("unused")
- @Id
- @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "yar")
- @SequenceGenerator(name = "yar", initialValue = 5)
- private Long id;
- }
-
- }