Examples with DmxDimmerItem org.openhab.binding.dmx.internal.config.DmxDimmerItem used on opensource projects

Example 1 with DmxDimmerItem

use of org.openhab.binding.dmx.internal.config.DmxDimmerItem in project openhab1-addons by openhab.

the class DmxGenericBindingProvider method processBindingConfiguration.

/**
     * {@inheritDoc}
     */
@Override
public void processBindingConfiguration(String context, Item item, String bindingConfig) throws BindingConfigParseException {
    if (dmxService == null) {
        logger.error("DMX Service unavailable. Cannot process item configuration for {}", item.getName());
        return;
    }
    super.processBindingConfiguration(context, item, bindingConfig);
    String config = (bindingConfig == null) ? "" : bindingConfig.replaceAll(" ", "").toUpperCase();
    logger.trace("Binding item: {} with configuration {}", item.getName(), config);
    DmxItem itemBinding = null;
    if (item instanceof ColorItem) {
        itemBinding = new DmxColorItem(item.getName(), config, this);
    } else if (item instanceof DimmerItem) {
        itemBinding = new DmxDimmerItem(item.getName(), config, this);
    } else if (item instanceof SwitchItem) {
        itemBinding = new DmxSwitchItem(item.getName(), config, this);
    } else {
        throw new BindingConfigParseException("Unsupported item type " + item.getClass().getSimpleName());
    }
    if (itemBinding.isStatusListener()) {
        final DmxStatusUpdateListener dmxStatusListener = itemBinding;
        final String itemName = item.getName();
        logger.trace("Registering status listener for item {} ", item.getName());
        dmxService.registerStatusListener(dmxStatusListener);
        // add binding change listener to clean up status listeners on item
        // removal
        addBindingChangeListener(new BindingChangeListener() {

            @Override
            public void bindingChanged(BindingProvider provider, String changedItemName) {
                if (itemName.equals(changedItemName) && !provider.providesBindingFor(itemName)) {
                    logger.trace("Removing status listener for item {}", itemName);
                    dmxService.unregisterStatusListener(dmxStatusListener);
                }
            }

            @Override
            public void allBindingsChanged(BindingProvider provider) {
                if (!provider.providesBindingFor(itemName)) {
                    logger.trace("Removing status listener for item {}", itemName);
                    dmxService.unregisterStatusListener(dmxStatusListener);
                }
            }
        });
    }
    addBindingConfig(item, itemBinding);
}