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

Example 11 with Channel

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

the class NtpHandler method initialize.

@Override
public void initialize() {
    try {
        logger.debug("Initializing NTP handler for '{}'.", getThing().getUID());
        Configuration config = getThing().getConfiguration();
        hostname = config.get(PROPERTY_NTP_SERVER_HOST).toString();
        port = (BigDecimal) config.get(PROPERTY_NTP_SERVER_PORT);
        refreshInterval = (BigDecimal) config.get(PROPERTY_REFRESH_INTERVAL);
        refreshNtp = (BigDecimal) config.get(PROPERTY_REFRESH_NTP);
        refreshNtpCount = 0;
        try {
            Object timeZoneConfigValue = config.get(PROPERTY_TIMEZONE);
            if (timeZoneConfigValue != null) {
                timeZone = TimeZone.getTimeZone(timeZoneConfigValue.toString());
            } else {
                timeZone = TimeZone.getDefault();
                logger.debug("{} using default TZ '{}', because configuration property '{}' is null.", getThing().getUID(), timeZone, PROPERTY_TIMEZONE);
            }
        } catch (Exception e) {
            timeZone = TimeZone.getDefault();
            logger.debug("{} using default TZ '{}' due to an occurred exception: ", getThing().getUID(), timeZone, e);
        }
        try {
            Object localeStringConfigValue = config.get(PROPERTY_LOCALE);
            if (localeStringConfigValue != null) {
                locale = new Locale(localeStringConfigValue.toString());
            } else {
                locale = localeProvider.getLocale();
                logger.debug("{} using default locale '{}', because configuration property '{}' is null.", getThing().getUID(), locale, PROPERTY_LOCALE);
            }
        } catch (Exception e) {
            locale = localeProvider.getLocale();
            logger.debug("{} using default locale '{}' due to an occurred exception: ", getThing().getUID(), locale, e);
        }
        dateTimeChannelUID = new ChannelUID(getThing().getUID(), CHANNEL_DATE_TIME);
        stringChannelUID = new ChannelUID(getThing().getUID(), CHANNEL_STRING);
        try {
            Channel stringChannel = getThing().getChannel(stringChannelUID.getId());
            if (stringChannel != null) {
                Configuration cfg = stringChannel.getConfiguration();
                String dateTimeFormatString = cfg.get(PROPERTY_DATE_TIME_FORMAT).toString();
                if (!(dateTimeFormatString == null || dateTimeFormatString.isEmpty())) {
                    dateTimeFormat = DateTimeFormatter.ofPattern(dateTimeFormatString);
                } else {
                    logger.debug("No format set in channel config for {}. Using default format.", stringChannelUID);
                    dateTimeFormat = DateTimeFormatter.ofPattern(DATE_PATTERN_WITH_TZ);
                }
            } else {
                logger.debug("Missing channel: '{}'", stringChannelUID.getId());
            }
        } catch (RuntimeException ex) {
            logger.debug("No channel config or invalid format for {}. Using default format. ({})", stringChannelUID, ex.getMessage());
            dateTimeFormat = DateTimeFormatter.ofPattern(DATE_PATTERN_WITH_TZ);
        }
        SDF.setTimeZone(timeZone);
        dateTimeFormat.withZone(timeZone.toZoneId());
        logger.debug("Initialized NTP handler '{}' with configuration: host '{}', refresh interval {}, timezone {}, locale {}.", getThing().getUID(), hostname, refreshInterval, timeZone, locale);
        startAutomaticRefresh();
    } catch (Exception ex) {
        logger.error("Error occurred while initializing NTP handler: {}", ex.getMessage(), ex);
        updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "@text/offline.conf-error-init-handler");
    }
}

Example 12 with Channel

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

the class LifxLightHandler method getPowerOnTemperature.

private PercentType getPowerOnTemperature() {
    ChannelUID channelUID = new ChannelUID(getThing().getUID(), LifxBindingConstants.CHANNEL_TEMPERATURE);
    Channel channel = getThing().getChannel(channelUID.getId());
    if (channel == null) {
        return null;
    }
    Configuration configuration = channel.getConfiguration();
    Object powerOnTemperature = configuration.get(LifxBindingConstants.CONFIG_PROPERTY_POWER_ON_TEMPERATURE);
    if (powerOnTemperature != null) {
        return new PercentType(powerOnTemperature.toString());
    }
    return null;
}

Example 13 with Channel

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

the class LifxLightHandler method getPowerOnBrightness.

private PercentType getPowerOnBrightness() {
    Channel channel = null;
    if (product.isColor()) {
        ChannelUID channelUID = new ChannelUID(getThing().getUID(), LifxBindingConstants.CHANNEL_COLOR);
        channel = getThing().getChannel(channelUID.getId());
    } else {
        ChannelUID channelUID = new ChannelUID(getThing().getUID(), LifxBindingConstants.CHANNEL_BRIGHTNESS);
        channel = getThing().getChannel(channelUID.getId());
    }
    if (channel == null) {
        return null;
    }
    Configuration configuration = channel.getConfiguration();
    Object powerOnBrightness = configuration.get(LifxBindingConstants.CONFIG_PROPERTY_POWER_ON_BRIGHTNESS);
    return powerOnBrightness == null ? null : new PercentType(powerOnBrightness.toString());
}

Example 14 with Channel

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

the class LifxLightHandler method getPowerOnColor.

private HSBType getPowerOnColor() {
    Channel channel = null;
    if (product.isColor()) {
        ChannelUID channelUID = new ChannelUID(getThing().getUID(), LifxBindingConstants.CHANNEL_COLOR);
        channel = getThing().getChannel(channelUID.getId());
    }
    if (channel == null) {
        return null;
    }
    Configuration configuration = channel.getConfiguration();
    Object powerOnColor = configuration.get(LifxBindingConstants.CONFIG_PROPERTY_POWER_ON_COLOR);
    return powerOnColor == null ? null : new HSBType(powerOnColor.toString());
}

Example 15 with Channel

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

the class ThingHelper method toString.

private static String toString(List<Channel> channels) {
    List<String> strings = new ArrayList<>(channels.size());
    for (Channel channel : channels) {
        strings.add(channel.getUID().toString() + '#' + channel.getAcceptedItemType() + '#' + channel.getKind());
    }
    Collections.sort(strings);
    return strings.stream().collect(Collectors.joining(","));
}