@Entity
@Table(schema=Schemas.ECF)
@Index(name="id_impressora_fiscal", columnNames={"marca","modelo","numeroFabricacao"})
@Customizer(value=ImpressoraFiscalCustomizer.class)
public class ImpressoraFiscal implements Serializable{
	private static final long serialVersionUID = 6246259319048104042L;
	
	@OneToMany(cascade={CascadeType.PERSIST}, orphanRemoval=false)
	@JoinTable(schema=Schemas.ECF)
	private List<Aliquota> aliquotas = new ArrayList<Aliquota>();

@Entity
@Table(schema=Schemas.ECF)
public class Aliquota implements Serializable {
	private static final long serialVersionUID = -1473589350884030504L;
	
	@Id @GeneratedValue(strategy=GenerationType.IDENTITY)
	private Long id;
	
	@Column(nullable=false)
	private Double valor;

[EL Fine]: 2011-09-30 18:28:04.5--Connection(7033304)--Thread(Thread[main,6,main])--DELETE FROM ecf.IMPRESSORAFISCAL_ALIQUOTA WHERE (ImpressoraFiscal_ID = ?)
[EL Fine]: 2011-09-30 18:28:04.515--Connection(7033304)--Thread(Thread[main,6,main])--	bind => [1]
[EL Fine]: 2011-09-30 18:28:04.515--Connection(7033304)--Thread(Thread[main,6,main])--update ecf.ImpressoraFiscal set ativa = false where id = ?
[EL Fine]: 2011-09-30 18:28:04.515--Connection(7033304)--Thread(Thread[main,6,main])--	bind => [1]

descriptor.getQueryManager().setDeleteSQLString("update ecf.ImpressoraFiscal set ativa = false where id = #id");

@Override
public void customize(ClassDescriptor descriptor) throws Exception
{
	log.debug("EclipseLink Customizer: setting redirectors and 'hacks' for logical delete on table {}",
	descriptor.getTableName());

	descriptor.setDefaultDeleteObjectQueryRedirector(new LogicalDeleteRedirector());
	descriptor.getMappings().forEach((map) ->
	{
		if (map instanceof ManyToManyMapping)
		{
			log.debug("Preventing pre-delete on join table for ManyToMany mapping {}", map.getAttributeName());
                        // hack
			((ManyToManyMapping) map).setIsCascadeOnDeleteSetOnDatabase(true);
		}
	});
}