/**
* Returns names of all the items, registered with this binding
*
* @return list of item names
*/
public Collection<String> getItemNames() {
Collection<String> items = null;
for (BindingProvider provider : providers) {
if (items == null) {
items = provider.getItemNames();
} else {
items.addAll(provider.getItemNames());
}
}
return items;
}
private String getMiosUnitName(String itemName) {
logger.trace("getMiosUnitName: start itemName '{}'", itemName);
for (BindingProvider provider : providers) {
if (provider instanceof MiosBindingProvider) {
if (provider.getItemNames().contains(itemName)) {
return ((MiosBindingProvider) provider).getMiosUnitName(itemName);
}
}
}
return null;
}
private void registerAllWatches() {
logger.debug("registerAllWatches: start");
for (BindingProvider provider : providers) {
logger.debug("registerAllWatches: provider '{}'", provider.getClass());
if (provider instanceof MiosBindingProvider) {
MiosBindingProvider miosProvider = (MiosBindingProvider) provider;
for (String itemName : provider.getItemNames()) {
registerWatch(miosProvider, itemName);
}
}
}
}
/** {@inheritDoc} */
@Override
public void allBindingsChanged(BindingProvider provider) {
logger.debug("allBindingsChanged: start provider '{}'", provider);
if (provider instanceof MiosBindingProvider) {
MiosBindingProvider miosProvider = (MiosBindingProvider) provider;
for (String itemName : provider.getItemNames()) {
registerWatch(miosProvider, itemName);
}
}
}
@Override
public void bindingChanged(BindingProvider prov, String itemName) {
if (prov.getItemNames().contains(itemName)) {
try {
createInternalItem(itemName, prov);
} catch (Ipx800UnknownDeviceException e) {
logger.error("Item {} will be ignored", itemName);
}
} else {
logger.debug("Removing item {}", itemName);
for (String deviceName : devices.keySet()) {
for (Ipx800Port slot : devices.get(deviceName).getAllPorts()) {
slot.destroyItem(itemName);
}
}
}
}
/** {@inheritDoc} */
@Override
public void allBindingsChanged(BindingProvider provider) {
for (String itemName : provider.getItemNames()) {
bindingChanged(provider, itemName);
}
}
