I have a problem when I try to persist an Entity Bean with 1 attribute that is an Object. I search on the web but i don't find nothing. At the end i think it's not possible but I'm not sure.
@Entity @Table(name="TEST") public class StatisticaVoto implements Serializable { private int id; private Object o1; private Object o2; public StatisticaVoto() {} public StatisticaVoto(Object o1, Object o2) { this.o1 = (Integer)o1; this.o2 = (Integer)o2; } @Id @GeneratedValue public int getId() { return id; } public void setId(int id) { this.id = id; } public Object getO1() { return (Integer)o1; } public void setO1(Object o1) { this.o1 = (Integer)o1; } public Object getO2() { return (Integer)o2; } public void setO2(Object o2) { this.o2 = (Integer)o2; } }