Sequence generators in Embedded PK

[krudz]

Is it possible to use sequence generetors in embedded primary keys?

Example
We want to use:

@Id
@GeneratedValue(strategy=GenerationType.AUTO, generator="NotHeadSeq")
@Column(name = "nhd_id")

in class with @Embeddable annotation.

The class with @Embeddable annotation contains few columns which are supposed to be a composite key.

[lafr]

I don't know what the spec says about this, but I just made the experience that this is not supported at least for the EJB3 implementation for JBoss 4.2.2.

I'm sure I read about this somewhere in the JBoss' Wiki.