Using Lombok to create Builder Pattern

Applying the builder pattern to a data model is a trivial task.  Now it is able to use Lombok annotation to auto-generate it.

import lombok.Getter;
import lombok.Setter;
import lombok.NoArgsConstructor;
import java.io.Serializable;
import java.time.ZonedDateTime;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.validation.constraints.NotNull;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.EqualsAndHashCode;
import lombok.ToString;
import org.springframework.format.annotation.DateTimeFormat;

/**
 *
 * @author YNZ
 */
@Entity
@Table(name = "SHARE_ORDER")
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Builder
@ToString
@EqualsAndHashCode
public class Order implements Serializable {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "ORDER_PK")
    protected long id;

    @OneToOne
    @JoinColumn(name = "LISTER_PK_FK", referencedColumnName = "USER_PK")
    @NotNull
    protected Lister lister;

    @OneToOne
    @JoinColumn(name = "SEARCHER_PK_FK", referencedColumnName = "USER_PK")
    protected Searcher searcher;

    @Column(name = "CREATION_TIME")
    @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
    @Builder.Default
    protected ZonedDateTime createdDateTime = ZonedDateTime.now();

    @Column(name = "ACTIVATED")
    protected Boolean activated;

    @Column(name = "ORDER_START_TIME")
    @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
    protected ZonedDateTime startTime;

    @Column(name = "ORDER_END_TIME")
    @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
    protected ZonedDateTime endTime;

}