Hashtable facets = null;
fRegistry.put("boolean", new BooleanValidator());
DatatypeValidator integerValidator = new IntegerValidator();
fRegistry.put("integer", integerValidator);
fRegistry.put("string", new StringValidator());
fRegistry.put("real", new RealValidator());
fRegistry.put("decimal", new DecimalValidator());
//REVISIT - enable the below
//fRegistry.put("binary", new BinaryValidator());
//fRegistry.put("date", new DateValidator());
//fRegistry.put("timePeriod", new TimePeriodValidator());