ManyToMany

@Entity
@Table(name = "tb_fa")
@NamedQueries({
		@NamedQuery(name = "Fa.findByLogin",
				query = "SELECT u FROM Fa u WHERE lower(u.login) = :login order by u.id"),
		@NamedQuery(name = "Fa.findAll",
				query = "SELECT u FROM Fa u order by u.id desc") })
public class Fa extends Pessoa{
	
	@Id
	@Column(name="fa_id")
	@GeneratedValue(strategy = GenerationType.IDENTITY)
	private long id;
	
	
	@ManyToMany
	@JoinTable(name="tb_fa_tb_banda",
			joinColumns={@JoinColumn(name="fa_id")},
			inverseJoinColumns={@JoinColumn(name="banda_id")}
			)
	private List<Banda> bandas;
	

	private boolean isAdmin;
	
	
	public Fa(){
		bandas = new ArrayList<Banda>();
		
	}


	//gets e sets
}

@Entity
@Table(name = "tb_banda")
@NamedQueries({
		@NamedQuery(name = "Banda.findByLogin",
				query = "SELECT u FROM Banda u WHERE lower(u.login) = :login order by u.id"),
		@NamedQuery(name = "Banda.findAll",
				query = "SELECT u FROM Banda u order by u.id desc") })
				
public class Banda extends Pessoa{

	@Id
	@GeneratedValue(strategy = GenerationType.IDENTITY)
	private long id;
	
	
	private double mediaNota;
	private String estiloMusical;
	private String biografia;
	
	private List<Fa> fas;
	
	private String email;
	
	
	private boolean isAdmin;
        
        //gets e sets
        
 }