jpa/eclipselink.jpa.test/src/it/java/org/eclipse/persistence/testing/models/jpa/cascadedeletes/LeafB.java

/*
 * 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: LeafB
 *
 */
@Entity
public class LeafB implements Serializable, PersistentIdentity {

    @Id
    @GeneratedValue
    protected int id;

    public LeafB() {
        super();
    }

    @Override
    public int getId() {
        return this.id;
    }

    public void setId(int id) {
        this.id = id;
    }
    public boolean checkTreeForRemoval(EntityManager em){
        boolean exists = em.find(this.getClass(), this.getId())!= null;
        return exists;
    }
}