new PropertyModel<Integer>(connInstanceTO, "connRequestTimeout"), 0, null);
connRequestTimeout.getField().add(new RangeValidator<Integer>(0, Integer.MAX_VALUE));
connectorForm.add(connRequestTimeout);
if (connInstanceTO.getPoolConf() == null) {
connInstanceTO.setPoolConf(new ConnPoolConfTO());
}
final SpinnerFieldPanel<Integer> poolMaxObjects =
new SpinnerFieldPanel<Integer>("poolMaxObjects", "poolMaxObjects", Integer.class,
new PropertyModel<Integer>(connInstanceTO.getPoolConf(), "maxObjects"), 0, null);
poolMaxObjects.getField().add(new RangeValidator<Integer>(0, Integer.MAX_VALUE));