@Override
public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
for (Object key : req.getParameterMap().keySet()) {
String itemName = key.toString();
if (!itemName.startsWith("__")) {
String commandName = req.getParameter(itemName);
try {
Item item = itemRegistry.getItem(itemName);
if ((item instanceof SwitchItem || item instanceof GroupItem) && commandName.equals("TOGGLE")) {
commandName = OnOffType.ON.equals(item.getStateAs(OnOffType.class)) ? "OFF" : "ON";
}
Command command = TypeParser.parseCommand(item.getAcceptedCommandTypes(), commandName);
if (command != null) {
eventPublisher.post(ItemEventFactory.createCommandEvent(itemName, command));
} else {
logger.warn("Received unknown command '{}' for item '{}'", commandName, itemName);
}
} catch (ItemNotFoundException e) {
logger.warn("Received command '{}' for item '{}', but the item does not exist in the registry",
commandName, itemName);
}
}
}
}