| /* |
| * 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 java.io.Serializable; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.persistence.CascadeType; |
| import javax.persistence.Column; |
| import javax.persistence.Entity; |
| import javax.persistence.GeneratedValue; |
| import javax.persistence.GenerationType; |
| import javax.persistence.Id; |
| import javax.persistence.OneToMany; |
| |
| import org.apache.openjpa.persistence.FetchAttribute; |
| import org.apache.openjpa.persistence.FetchGroup; |
| import org.apache.openjpa.persistence.FetchGroups; |
| import org.apache.openjpa.persistence.kernel.TestIndirectRecursion; |
| |
| /** |
| * Represents a graph node. |
| * Used in testing {@linkplain TestIndirectRecursion}. |
| * |
| * @author Pinaki Poddar |
| * |
| */ |
| @Entity |
| @FetchGroups( { |
| @FetchGroup(name = "State_OutgoingTransitions", attributes = { @FetchAttribute(name = "outgoingTransitions") }), |
| @FetchGroup(name = "State_IncomingTransitions", attributes = { @FetchAttribute(name = "incomingTransitions")})}) |
| public class State implements Serializable { |
| private static final long serialVersionUID = 1L; |
| |
| @Id |
| @GeneratedValue(strategy = GenerationType.AUTO) |
| private Long id; |
| |
| @Column(length = 64) |
| private String name; |
| |
| @OneToMany(mappedBy = "fromState", cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH }) |
| private List<Transition> outgoingTransitions; |
| |
| @OneToMany(mappedBy = "toState", cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH }) |
| private List<Transition> incomingTransitions; |
| |
| public Long getId() { |
| return id; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public List<Transition> getOutgoingTransitions() { |
| return outgoingTransitions; |
| } |
| |
| public void addOutgoingTransitions(Transition outgoingTransition) { |
| if (outgoingTransitions == null) |
| outgoingTransitions = new ArrayList<>(); |
| outgoingTransitions.add(outgoingTransition); |
| } |
| |
| public List<Transition> getIncomingTransitions() { |
| return incomingTransitions; |
| } |
| |
| public void addIncomingTransitions(Transition incomingTransition) { |
| if (incomingTransitions == null) |
| incomingTransitions = new ArrayList<>(); |
| incomingTransitions.add(incomingTransition); |
| } |
| } |