[Wtp-wst-dev] API entry point for creating XSD resources

[Paul Fullbright <paul.fullbright@xxxxxxxxxx>]

 Folks,

What is the preferred API entry point to creating an XSD schema object?  
There seems to be a lot of useful bits in xml.core (ContentModelManager 
and XSDImpl in particular), but it mostly seems to be internal.  Is this 
to be avoided?  Should I instead go directly to XSDResourceImpl API and 
copy useful bits from xml.core?

Thanks,
- Paul