Register the schema specific type mappings
// Register the timeInstant type
tm.register(java.util.Calendar.class,
Constants.XSD_TIMEINSTANT2000,
new CalendarSerializerFactory(java.util.Calendar.class,
Constants.XSD_TIMEINSTANT2000),
new CalendarDeserializerFactory(java.util.Calendar.class,
Constants.XSD_TIMEINSTANT2000));