Hibernate example source code file (AnnotatedTrackingRevisionEntity.java)

This example Hibernate source code file (AnnotatedTrackingRevisionEntity.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

annotatedtrackingrevisionentity, annotatedtrackingrevisionentity, entityname, generatedvalue, id, joincolumn, jointable, override, rev, revisionentity, revisionnumber, revisiontimestamp, set, set, util

The Hibernate AnnotatedTrackingRevisionEntity.java source code

package org.hibernate.envers.test.entities.reventity.trackmodifiedentities;

import org.hibernate.envers.ModifiedEntityNames;
import org.hibernate.envers.RevisionEntity;
import org.hibernate.envers.RevisionNumber;
import org.hibernate.envers.RevisionTimestamp;

import javax.persistence.*;
import java.util.Set;

/**
 * Sample revision entity that uses {@link ModifiedEntityNames} annotation.
 * @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com)
 */
@Entity
@RevisionEntity
public class AnnotatedTrackingRevisionEntity {
    @Id
    @GeneratedValue
    @RevisionNumber
    private int customId;

    @RevisionTimestamp
    private long customTimestamp;

    @ElementCollection
    @JoinTable(name = "REVCHANGES", joinColumns = @JoinColumn(name = "REV"))
    @Column(name = "ENTITYNAME")
    @ModifiedEntityNames
    private Set<String> entityNames;

    public int getCustomId() {
        return customId;
    }

    public void setCustomId(int customId) {
        this.customId = customId;
    }

    public long getCustomTimestamp() {
        return customTimestamp;
    }

    public void setCustomTimestamp(long customTimestamp) {
        this.customTimestamp = customTimestamp;
    }

    public Set<String> getEntityNames() {
        return entityNames;
    }

    public void setEntityNames(Set<String> entityNames) {
        this.entityNames = entityNames;
    }

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

        AnnotatedTrackingRevisionEntity that = (AnnotatedTrackingRevisionEntity) o;

        if (customId != that.customId) return false;
        if (customTimestamp != that.customTimestamp) return false;
        if (entityNames != null ? !entityNames.equals(that.entityNames) : that.entityNames != null) return false;

        return true;
    }

    public int hashCode() {
        int result = customId;
        result = 31 * result + (int) (customTimestamp ^ (customTimestamp >>> 32));
        result = 31 * result + (entityNames != null ? entityNames.hashCode() : 0);
        return result;
    }

    @Override
    public String toString() {
        return "AnnotatedTrackingRevisionEntity(customId = " + customId + ", customTimestamp = " + customTimestamp + ", entityNames=" + entityNames + ")";
    }
}