impl dv xs impl dv InvalidDatatypeValueException XMLChar impl dv ValidationContext iddv typevalidator getallowedfacets xssimpletypedecl.facet_length xssimpletypedecl.facet_minlength xssimpletypedecl.facet_maxlength xssimpletypedecl.facet_pattern xssimpletypedecl.facet_enumeration xssimpletypedecl.facet_whitespace getactualvalue content validationcontext context invaliddatatypevalueexception xmlchar.isvalidncname content invaliddatatypevalueexception content content checkextrarules validationcontext context invaliddatatypevalueexception content context.isiddeclared content invaliddatatypevalueexception content context.addid content