/** {@inheritDoc} */
@Override
public void receiveUpdate(String itemName, State newStatus) {
if (itemRegistry != null) {
try {
GenericItem item = (GenericItem) itemRegistry.getItem(itemName);
boolean isAccepted = false;
if (item.getAcceptedDataTypes().contains(newStatus.getClass())) {
isAccepted = true;
} else {
// Look for class hierarchy
for (Class<? extends State> state : item.getAcceptedDataTypes()) {
try {
if (!state.isEnum()
&& state.newInstance().getClass().isAssignableFrom(newStatus.getClass())) {
isAccepted = true;
break;
}
} catch (InstantiationException e) {
logger.warn("InstantiationException on {}", e.getMessage()); // Should never happen
} catch (IllegalAccessException e) {
logger.warn("IllegalAccessException on {}", e.getMessage()); // Should never happen
}
}
}
if (isAccepted) {
item.setState(newStatus);
} else {
logger.debug(
"Received update of a not accepted type ("
+ newStatus.getClass().getSimpleName()
+ ") for item "
+ itemName);
}
} catch (ItemNotFoundException e) {
logger.debug("Received update for non-existing item: {}", e.getMessage());
}
}
}
/** {@inheritDoc} */
@Override
public void setState(State state) {
// we map ON/OFF values to the percent values 0 and 100
if (state == OnOffType.OFF) {
super.setState(PercentType.ZERO);
} else if (state == OnOffType.ON) {
super.setState(PercentType.HUNDRED);
} else if (state.getClass() == DecimalType.class) {
super.setState(
new PercentType(((DecimalType) state).toBigDecimal().multiply(new BigDecimal(100))));
} else {
super.setState(state);
}
}