Cascade Type.ALL not working

I have set CascadeType.ALL in my entity relation, but it works partially whenevr I persist an entity.

Ex : ` Member entity :

@OneToMany(mappedBy="member", cascade={CascadeType.ALL})
private List<ContactInfo> contactInfos;

and ContactInfo entity :

@ManyToOne
@JoinColumn(name="MEMBERID")
private Member member;

`

Member details and also ContactInfo data are persisted. But Member.Id is not updated in ContactInfo table as I have nullable foreignkey constraint in ContactInfo table.

How would I make JPA to automatically update Member.Id in ContactInfo also whenever I persist Member?

Regards,

Satya