| /* |
| * Copyright (c) 2005, 2021 Oracle and/or its affiliates. All rights reserved. |
| * Copyright (c) 2005, 2015 SAP. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // SAP - initial API and implementation |
| |
| package org.eclipse.persistence.testing.models.wdf.jpa1.node; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import jakarta.persistence.Basic; |
| import jakarta.persistence.Column; |
| import jakarta.persistence.Entity; |
| import jakarta.persistence.Id; |
| import jakarta.persistence.JoinColumn; |
| import jakarta.persistence.ManyToOne; |
| import jakarta.persistence.OneToMany; |
| import jakarta.persistence.PostPersist; |
| import jakarta.persistence.PostUpdate; |
| import jakarta.persistence.Table; |
| import jakarta.persistence.Transient; |
| import jakarta.persistence.Version; |
| |
| @Entity |
| @Table(name = "TMP_NODE") |
| public class Node { |
| |
| @Id |
| protected int id; |
| |
| @ManyToOne |
| @JoinColumn(name = "PARENT") |
| protected Node parent; |
| |
| @OneToMany(mappedBy = "parent") |
| protected Set<Node> children; |
| |
| @Transient |
| protected boolean postUpdateCalled; |
| |
| @Transient |
| protected boolean throwsPostPersistException; |
| |
| @Version |
| @Column(name = "VERSIONCOLUMN") |
| protected Long version; |
| |
| @Basic |
| protected String nodeName; |
| |
| public Node() { |
| |
| } |
| |
| public Node(int anId, Node aParent) { |
| id = anId; |
| parent = aParent; |
| if (parent != null) { |
| parent.addChild(this); |
| } |
| throwsPostPersistException = false; |
| } |
| |
| public Node(int anId, boolean postPersistException) { |
| id = anId; |
| throwsPostPersistException = postPersistException; |
| } |
| |
| /** |
| * @return Returns the children. |
| */ |
| public Set<Node> getChildren() { |
| return children; |
| } |
| |
| /** |
| * @return Returns the id. |
| */ |
| public int getId() { |
| return id; |
| } |
| |
| public void setChildren(Set<Node> theChildren) { |
| children = theChildren; |
| } |
| |
| /** |
| * @return Returns the parent. |
| */ |
| public Node getParent() { |
| return parent; |
| } |
| |
| private void addChild(Node child) { |
| if (children == null) { |
| children = new HashSet<Node>(); |
| } |
| children.add(child); |
| } |
| |
| /** |
| * @param aParent |
| * The parent to set. |
| */ |
| public void setParent(Node aParent) { |
| parent = aParent; |
| } |
| |
| public void setName(String aName) { |
| nodeName = aName; |
| } |
| |
| public String getName() { |
| return nodeName; |
| } |
| |
| public long getVersion() { |
| return version; |
| } |
| |
| public void clearPostUpdate() { |
| postUpdateCalled = false; |
| } |
| |
| @PostUpdate |
| public void postUpdate() { |
| postUpdateCalled = true; |
| |
| } |
| |
| public boolean postUpdateWasCalled() { |
| return postUpdateCalled; |
| } |
| |
| @PostPersist |
| public void postPersist() { |
| if (throwsPostPersistException) { |
| throw new MyRuntimeException(); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#equals(java.lang.Object) |
| */ |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof Node) { |
| Node other = (Node) obj; |
| return id == other.id; |
| |
| } |
| return false; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#hashCode() |
| */ |
| @Override |
| public int hashCode() { |
| return id; |
| } |
| |
| public class MyRuntimeException extends RuntimeException { |
| private static final long serialVersionUID = 1L; |
| |
| public MyRuntimeException() { |
| super(); |
| } |
| |
| public MyRuntimeException(String message) { |
| super(message); |
| } |
| |
| public MyRuntimeException(String message, Throwable cause) { |
| super(message, cause); |
| } |
| |
| public MyRuntimeException(Throwable cause) { |
| super(cause); |
| } |
| } |
| } |