@Entity
public class Submission {

    @Id
    @GeneratedValue
    private Long pkSubmissionId;

    @Column(nullable = false)
    @Enumerated(EnumType.STRING)
    private StatusTypes statusType;

    @Temporal(TemporalType.DATE)
    private Date fromDate;

    @Temporal(TemporalType.DATE)
    private Date toDate;

    @Column(nullable = false)
    @Enumerated(EnumType.STRING)
    private TravelTypes travelType;

    @Column(nullable = false)
    private String localization;

    @Column(nullable = false)
    private Double cost;

    @Column(nullable = false)
    @Enumerated(EnumType.STRING)
    private PurposeTypes purpose;

    @ManyToOne
    @JoinColumn(name = "fkIdSubmitter")
    private Worker submitter;

    @ManyToOne
    @JoinColumn(name = "fkIdExaminator")
    private Worker examinator;

    @Column(length=500)
    private String comment;
}



public class SubmissionDto {

    private Long pkSubmissionId;

    private StatusTypes statusType;

    private Date fromDate;

    private Date toDate;

    private TravelTypes travelType;

    private String localization;

    private Double cost;

    private PurposeTypes purpose;

    private WorkerDto submitter;

    private WorkerDto examinator;

    private String comment;

}