JPA one-to-many filtering

Another hibernate way of doing it with @Where:

@Entity
public class System {
  @Id
  @Column(name = "ID")
  private Integer id;

  @OneToMany(mappedBy = "system")
  @Where(clause = "active = true")
  private Set<Systemproperty> systempropertys;
}

@Entity
public class Systemproperty {
  @Id
  @Column(name = "ID")
  private Integer id;

  @Id
  @Column(name = "ACTIVE")
  private Integer active;
}