How to write Mapping for Object type in Hibernate by using annotation is it possible to store object type data in Table

I have a entity class that having Object type as variable how to write mapping for the same.

@Entity
@Table(name="demo") 
 public class Transaction implements Serializable {

        @Id
        @GeneratedValue(strategy = GenerationType.AUTO)
        @Column(name = "tid")
        private long tid;   

        Object gentemplate ;

        Object coretemplate;

        //getter and setter;
 }