SchemaValidator validator = new SchemaValidator(hostDesc);
validator.validate();
} catch (GFacSchemaException e) {
throw new GfacException(e,FaultCode.SchemaValidationError);
}
return hostDescDoc.xmlText();
} catch (NumberFormatException e) {
throw new GfacException(e, FaultCode.InvaliedLocalArgumnet);
}
}