XML Schema validation

[twcrone@xxxxxxxxxxxxx]

I know that you set the following features to have a Xerces XML parser to 
validate a document versus a schema...

                        parser.setFeature
( "http://xml.org/sax/features/validation";, true );
                        parser.setFeature( 
                
                "http://apache.org/xml/features/validation/schema";, true );

But that only validates against the schema declared in the actual document.  
How do I override the one declared and have it validate against a schema that 
I specify?

--
twcrone@xxxxxxxxxxxxx
859-278-9634