Identifying elements by wsuId

[Anil Kumar Tappetla]

Hi,
    currently the apache signature library fails to identify elements 
by their wsu:Id in a document. In order for the getElementById() return 
such an element, we have to  explicitly do putIdentifier(wsuId, element) 
on the document. Is this the only way we can accomplish this now - will 
apache provide support for this in future ?
Thanks,
Anil.