Examples with ChannelUID org.eclipse.smarthome.core.thing.ChannelUID used on opensource projects

Example 1 with ChannelUID

use of org.eclipse.smarthome.core.thing.ChannelUID in project smarthome by eclipse.

the class CommunicationManager method receiveTrigger.

private void receiveTrigger(ChannelTriggeredEvent channelTriggeredEvent) {
    final ChannelUID channelUID = channelTriggeredEvent.getChannel();
    final String event = channelTriggeredEvent.getEvent();
    final Thing thing = getThing(channelUID.getThingUID());
    handleCallFromHandler(channelUID, thing, profile -> {
        if (profile instanceof TriggerProfile) {
            ((TriggerProfile) profile).onTriggerFromHandler(event);
        }
    });
}

Example 2 with ChannelUID

use of org.eclipse.smarthome.core.thing.ChannelUID in project smarthome by eclipse.

the class CommunicationManager method handleEvent.

private <T extends Type> void handleEvent(String itemName, T type, String source, Function<@Nullable String, @Nullable List<Class<? extends T>>> acceptedTypesFunction, ProfileAction<T> action) {
    final Item item = getItem(itemName);
    if (item == null) {
        logger.debug("Received an event for item {} which does not exist", itemName);
        return;
    }
    itemChannelLinkRegistry.stream().filter(link -> {
        // all links for the item
        return link.getItemName().equals(itemName);
    }).filter(link -> {
        // make sure the command event is not sent back to its source
        return !link.getLinkedUID().toString().equals(source);
    }).forEach(link -> {
        ChannelUID channelUID = link.getLinkedUID();
        Thing thing = getThing(channelUID.getThingUID());
        if (thing != null) {
            Channel channel = thing.getChannel(channelUID.getId());
            if (channel != null) {
                @Nullable T convertedType = toAcceptedType(type, channel, acceptedTypesFunction);
                if (convertedType != null) {
                    if (thing.getHandler() != null) {
                        Profile profile = getProfile(link, item, thing);
                        action.handle(profile, thing, convertedType);
                    }
                } else {
                    logger.debug("Received event '{}' ({}) could not be converted to any type accepted by item '{}' ({})", type, type.getClass().getSimpleName(), itemName, item.getType());
                }
            } else {
                logger.debug("Received  event '{}' for non-existing channel '{}', not forwarding it to the handler", type, channelUID);
            }
        } else {
            logger.debug("Received  event '{}' for non-existing thing '{}', not forwarding it to the handler", type, channelUID.getThingUID());
        }
    });
}

Example 3 with ChannelUID

use of org.eclipse.smarthome.core.thing.ChannelUID in project smarthome by eclipse.

the class ThingFactoryHelper method createChannel.

private static Channel createChannel(ChannelDefinition channelDefinition, ThingUID thingUID, String groupId, ConfigDescriptionRegistry configDescriptionRegistry) {
    ChannelType type = withChannelTypeRegistry(channelTypeRegistry -> {
        return (channelTypeRegistry != null) ? channelTypeRegistry.getChannelType(channelDefinition.getChannelTypeUID()) : null;
    });
    if (type == null) {
        logger.warn("Could not create channel '{}' for thing type '{}', because channel type '{}' could not be found.", channelDefinition.getId(), thingUID, channelDefinition.getChannelTypeUID());
        return null;
    }
    ChannelUID channelUID = new ChannelUID(thingUID, groupId, channelDefinition.getId());
    ChannelBuilder channelBuilder = createChannelBuilder(channelUID, type, configDescriptionRegistry);
    // If we want to override the label, add it...
    if (channelDefinition.getLabel() != null) {
        channelBuilder = channelBuilder.withLabel(channelDefinition.getLabel());
    }
    // If we want to override the description, add it...
    if (channelDefinition.getDescription() != null) {
        channelBuilder = channelBuilder.withDescription(channelDefinition.getDescription());
    }
    channelBuilder = channelBuilder.withProperties(channelDefinition.getProperties());
    return channelBuilder.build();
}

Example 4 with ChannelUID

use of org.eclipse.smarthome.core.thing.ChannelUID in project smarthome by eclipse.

the class BaseThingHandler method updateState.

/**
 * Updates the state of the thing. Will use the thing UID to infer the
 * unique channel UID from the given ID.
 *
 * @param channel ID id of the channel, which was updated
 * @param state new state
 * @throws IllegalStateException if handler is not initialized correctly, because no callback is present
 */
protected void updateState(String channelID, State state) {
    ChannelUID channelUID = new ChannelUID(this.getThing().getUID(), channelID);
    updateState(channelUID, state);
}

Example 5 with ChannelUID

use of org.eclipse.smarthome.core.thing.ChannelUID in project smarthome by eclipse.

the class BaseThingHandler method postCommand.

/**
 * Sends a command for a channel of the thing.
 *
 * @param channelID id of the channel, which sends the command
 * @param command command
 * @throws IllegalStateException if handler is not initialized correctly, because no callback is present
 */
protected void postCommand(String channelID, Command command) {
    ChannelUID channelUID = new ChannelUID(this.getThing().getUID(), channelID);
    postCommand(channelUID, command);
}