CREATE TABLE public.covek
(
maticen_broj varchar(13) NOT NULL,
ime_i_prezime varchar(50) NULL,
datum_na_ragjanje date nUll,
username varchar(20) NOT NULL,
password varchar(20) NOT NULL,
tip_pacient bool NOT NULL,
tip_lekar bool NOT NULL,
pol varchar(1) NULL,
PRIMARY KEY (maticen_broj),
UNIQUE (username, maticen_broj)
)

CREATE TABLE public.lekar
(
reden_broj_lekar bigserial NOT null,
maticen_broj varchar(13) references covek(maticen_broj),
tip varchar(1) NULL,
PRIMARY KEY (reden_broj_lekar)
)

import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.UniqueConstraint;
/**
* Covek generated by hbm2java
*/
@Entity
@Table(name = "covek", schema = "public", uniqueConstraints = @UniqueConstraint(columnNames = { "username", "maticen_broj" }))
public class Covek implements java.io.Serializable {

private String maticenBroj;
private String imeIPrezime;
private Date datumNaRagjanje;
private String username;
private String password;
private boolean tipPacient;
private boolean tipLekar;
private String pol;

public Covek() {
}

public Covek(String maticenBroj, String username, String password, boolean tipPacient, boolean tipLekar) {
    this.maticenBroj = maticenBroj;
    this.username = username;
    this.password = password;
    this.tipPacient = tipPacient;
    this.tipLekar = tipLekar;
}

public Covek(String maticenBroj, String imeIPrezime, Date datumNaRagjanje, String username, String password,
        boolean tipPacient, boolean tipLekar, String pol) {
    this.maticenBroj = maticenBroj;
    this.imeIPrezime = imeIPrezime;
    this.datumNaRagjanje = datumNaRagjanje;
    this.username = username;
    this.password = password;
    this.tipPacient = tipPacient;
    this.tipLekar = tipLekar;
    this.pol = pol;
}

@Id

@Column(name = "maticen_broj", unique = true, nullable = false, length = 13)
public String getMaticenBroj() {
    return this.maticenBroj;
}

public void setMaticenBroj(String maticenBroj) {
    this.maticenBroj = maticenBroj;
}

@Column(name = "ime_i_prezime", length = 50)
public String getImeIPrezime() {
    return this.imeIPrezime;
}

public void setImeIPrezime(String imeIPrezime) {
    this.imeIPrezime = imeIPrezime;
}

@Temporal(TemporalType.DATE)
@Column(name = "datum_na_ragjanje", length = 13)
public Date getDatumNaRagjanje() {
    return this.datumNaRagjanje;
}

public void setDatumNaRagjanje(Date datumNaRagjanje) {
    this.datumNaRagjanje = datumNaRagjanje;
}

@Column(name = "username", nullable = false, length = 20)
public String getUsername() {
    return this.username;
}

public void setUsername(String username) {
    this.username = username;
}

@Column(name = "password", nullable = false, length = 20)
public String getPassword() {
    return this.password;
}

public void setPassword(String password) {
    this.password = password;
}

@Column(name = "tip_pacient", nullable = false)
public boolean isTipPacient() {
    return this.tipPacient;
}

public void setTipPacient(boolean tipPacient) {
    this.tipPacient = tipPacient;
}

@Column(name = "tip_lekar", nullable = false)
public boolean isTipLekar() {
    return this.tipLekar;
}

public void setTipLekar(boolean tipLekar) {
    this.tipLekar = tipLekar;
}

@Column(name = "pol", length = 1)
public String getPol() {
    return this.pol;
}

public void setPol(String pol) {
    this.pol = pol;
}
}

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
/**
* Lekar generated by hbm2java
*/
@Entity
@Table(name = "lekar", schema = "public")
public class Lekar implements java.io.Serializable {

private long redenBrojLekar;
private String maticenBroj;
private String tip;

public Lekar() {
}

public Lekar(long redenBrojLekar) {
    this.redenBrojLekar = redenBrojLekar;
}

public Lekar(long redenBrojLekar, String maticenBroj, String tip) {
    this.redenBrojLekar = redenBrojLekar;
    this.maticenBroj = maticenBroj;
    this.tip = tip;
}

@Id

@Column(name = "reden_broj_lekar", unique = true, nullable = false)
public long getRedenBrojLekar() {
    return this.redenBrojLekar;
}

public void setRedenBrojLekar(long redenBrojLekar) {
    this.redenBrojLekar = redenBrojLekar;
}

@Column(name = "maticen_broj", length = 13)
public String getMaticenBroj() {
    return this.maticenBroj;
}

public void setMaticenBroj(String maticenBroj) {
    this.maticenBroj = maticenBroj;
}

@Column(name = "tip", length = 1)
public String getTip() {
    return this.tip;
}

public void setTip(String tip) {
    this.tip = tip;
}
}