Applying It All: The Mega App - JSF and HTML5 - page 333

import javax.persistence.ManyToOne;
import javax.persistence.Table;
@Entity
@Table(name = "USER_GROUP")
public class UserGroup implements Serializable {
private static final long serialVersionUID = 198213812312319321L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Basic(optional = false)
@Column(name = "ID")
private Integer id;
@Column(name = "GROUP_ID")
private Integer groupId;
@JoinColumn(name = "USER_ID", referencedColumnName = "ID")
@ManyToOne
private MegaUser userId;
public UserGroup() {
}
public UserGroup(Integer id) {
this.id = id;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public Integer getGroupId() {
return groupId;
}
public void setGroupId(Integer groupId) {
this.groupId = groupId;
}
public MegaUser getUserId() {
return userId;
}
public void setUserId(MegaUser userId) {
this.userId = userId;
}