package bj.pranie.entity;

import bj.pranie.entity.myEnum.UserRole;

import javax.persistence.*;
import javax.validation.constraints.NotNull;

/**
 * Created by Sebastian Sokolowski on 15.10.16.
 */
@Entity
@Table(name = "users")
public class User {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private long id;

    @NotNull
    private String username;

    @NotNull
    private String password;

    @NotNull
    private String name;

    @NotNull
    private int tokens = 0;

    @Enumerated(EnumType.STRING)
    @NotNull
    private UserRole role = UserRole.USER;

    @NotNull
    private String email;

    @OneToOne
    @JoinColumn(name = "room_id")
    private Room room;

    public long getId() {
        return id;
    }

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

    public String getUsername() {
        return username;
    }

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

    public String getPassword() {
        return password;
    }

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

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getTokens() {
        return tokens;
    }

    public void setTokens(int tokens) {
        this.tokens = tokens;
    }

    public Room getRoom() {
        return room;
    }

    public void setRoom(Room room) {
        this.room = room;
    }

    public UserRole getRole() {
        return role;
    }

    public void setRole(UserRole role) {
        this.role = role;
    }
}

package bj.pranie.entity;

import bj.pranie.entity.myEnum.UserRole;

import javax.persistence.*;
import javax.validation.constraints.NotNull;

/**
 * Created by Sebastian Sokolowski on 15.10.16.
 */
@Entity
@Table(name = "users")
public class User {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private long id;

    @NotNull
    private String username;

    @NotNull
    private String password;

    @NotNull
    private String name;

    @NotNull
    private int tokens = 0;

    @Enumerated(EnumType.STRING)
    @NotNull
    private UserRole role = UserRole.USER;

    @NotNull
    private String email;

    @OneToOne
    @JoinColumn(name = "room_id")
    private Room room;

    @NotNull
    private boolean blocked;

    public long getId() {
        return id;
    }

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

    public String getUsername() {
        return username;
    }

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

    public String getPassword() {
        return password;
    }

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

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getTokens() {
        return tokens;
    }

    public void setTokens(int tokens) {
        this.tokens = tokens;
    }

    public Room getRoom() {
        return room;
    }

    public void setRoom(Room room) {
        this.room = room;
    }

    public UserRole getRole() {
        return role;
    }

    public void setRole(UserRole role) {
        this.role = role;
    }

    public boolean isBlocked() {
        return blocked;
    }

    public void setBlocked(boolean blocked) {
        this.blocked = blocked;
    }
}

Add blocked field to user dao.