| /* |
| * Copyright (c) 2018, 2021 Oracle and/or its affiliates. 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 |
| */ |
| |
| package org.eclipse.persistence.testing.models.jpa.cascadedeletes; |
| |
| import java.io.Serializable; |
| import jakarta.persistence.*; |
| |
| /** |
| * Entity implementation class for Entity: LeafA |
| * |
| */ |
| @Entity |
| public class LeafA implements Serializable, PersistentIdentity { |
| |
| @Id |
| @GeneratedValue |
| protected int id; |
| @ManyToOne(fetch = FetchType.LAZY) |
| protected BranchA branchA; |
| |
| public LeafA() { |
| super(); |
| } |
| |
| @Override |
| public int getId() { |
| return this.id; |
| } |
| |
| public void setId(int id) { |
| this.id = id; |
| } |
| |
| public BranchA getBranchA() { |
| return this.branchA; |
| } |
| |
| public void setBranchA(BranchA branchA) { |
| this.branchA = branchA; |
| } |
| |
| public boolean checkTreeForRemoval(EntityManager em) { |
| boolean exists = em.find(this.getClass(), this.getId()) != null; |
| if (!exists) { |
| exists = exists || (this.branchA != null && this.branchA.checkTreeForRemoval(em)); |
| } |
| return exists; |
| } |
| } |