Hibernate example source code file (ChildEntity1.java)

This example Hibernate source code file (ChildEntity1.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

audited, childentity1, childentity1, childentity2, childentity2, entity, id, long, manytoone, manytoone, string, string

The Hibernate ChildEntity1.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Middleware LLC.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */

package org.hibernate.envers.test.performance.complex;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import org.hibernate.envers.Audited;

/**
 * @author Adam Warski (adam at warski dot org)
 */
@Entity
@Audited
public class ChildEntity1 {
    @Id
    private Long id;

    @ManyToOne(cascade = CascadeType.ALL)
    private ChildEntity2 child1;

    @ManyToOne(cascade = CascadeType.ALL)
    private ChildEntity2 child2;

    private String data1;

    private String data2;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public ChildEntity2 getChild1() {
        return child1;
    }

    public void setChild1(ChildEntity2 child1) {
        this.child1 = child1;
    }

    public ChildEntity2 getChild2() {
        return child2;
    }

    public void setChild2(ChildEntity2 child2) {
        this.child2 = child2;
    }

    public String getData1() {
        return data1;
    }

    public void setData1(String data1) {
        this.data1 = data1;
    }

    public String getData2() {
        return data2;
    }

    public void setData2(String data2) {
        this.data2 = data2;
    }

    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof ChildEntity1)) return false;

        ChildEntity1 that = (ChildEntity1) o;

        if (data1 != null ? !data1.equals(that.data1) : that.data1 != null) return false;
        if (data2 != null ? !data2.equals(that.data2) : that.data2 != null) return false;
        if (id != null ? !id.equals(that.id) : that.id != null) return false;

        return true;
    }

    public int hashCode() {
        int result;
        result = (id != null ? id.hashCode() : 0);
        result = 31 * result + (data1 != null ? data1.hashCode() : 0);
        result = 31 * result + (data2 != null ? data2.hashCode() : 0);
        return result;
    }
}