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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.jeelink.internal.lacrosse;
  14
  15 import static org.openhab.binding.jeelink.internal.JeeLinkBindingConstants.*;
  16 import static org.openhab.core.library.unit.MetricPrefix.*;
  17
  18 import java.math.BigDecimal;
  19 import java.math.RoundingMode;
  20
  21 import org.openhab.binding.jeelink.internal.JeeLinkSensorHandler;
  22 import org.openhab.binding.jeelink.internal.ReadingPublisher;
  23 import org.openhab.core.library.types.OnOffType;
  24 import org.openhab.core.library.types.QuantityType;
  25 import org.openhab.core.library.unit.SIUnits;
  26 import org.openhab.core.library.unit.Units;
  27 import org.openhab.core.thing.Thing;
  28 import org.openhab.core.thing.ThingStatus;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 /**
  33  * Handler for a TX22 Temperature/Humidity Sensor thing.
  34  *
  35  * @author Volker Bier - Initial contribution
  36  */
  37 public class Tx22SensorHandler extends JeeLinkSensorHandler<Tx22Reading> {
  38     private final Logger logger = LoggerFactory.getLogger(Tx22SensorHandler.class);
  39
  40     public Tx22SensorHandler(Thing thing, String sensorType) {
  41         super(thing, sensorType);
  42     }
  43
  44     @Override
  45     public Class<Tx22Reading> getReadingClass() {
  46         return Tx22Reading.class;
  47     }
  48
  49     @Override
  50     public ReadingPublisher<Tx22Reading> createPublisher() {
  51         ReadingPublisher<Tx22Reading> publisher = new ReadingPublisher<Tx22Reading>() {
  52             @Override
  53             public void publish(Tx22Reading reading) {
  54                 if (reading != null && getThing().getStatus() == ThingStatus.ONLINE) {
  55                     logger.debug("updating states for thing {} ({}): {}", getThing().getLabel(),
  56                             getThing().getUID().getId(), reading);
  57
  58                     updateState(BATTERY_NEW_CHANNEL, reading.isBatteryNew() ? OnOffType.ON : OnOffType.OFF);
  59                     updateState(BATTERY_LOW_CHANNEL, reading.isBatteryLow() ? OnOffType.ON : OnOffType.OFF);
  60
  61                     if (reading.hasTemperature()) {
  62                         BigDecimal temp = new BigDecimal(reading.getTemperature()).setScale(1, RoundingMode.HALF_UP);
  63                         updateState(TEMPERATURE_CHANNEL, new QuantityType<>(temp, SIUnits.CELSIUS));
  64                     }
  65                     if (reading.hasHumidity()) {
  66                         updateState(HUMIDITY_CHANNEL, new QuantityType<>(reading.getHumidity(), Units.PERCENT));
  67                     }
  68                     if (reading.hasRain()) {
  69                         updateState(RAIN_CHANNEL, new QuantityType<>(reading.getRain(), MILLI(SIUnits.METRE)));
  70                     }
  71                     if (reading.hasPressure()) {
  72                         updateState(PRESSURE_CHANNEL, new QuantityType<>(reading.getPressure(), HECTO(SIUnits.PASCAL)));
  73                     }
  74                     if (reading.hasWindDirection()) {
  75                         updateState(WIND_ANGLE_CHANNEL,
  76                                 new QuantityType<>(reading.getWindDirection(), Units.DEGREE_ANGLE));
  77                     }
  78                     if (reading.hasWindSpeed()) {
  79                         updateState(WIND_STENGTH_CHANNEL,
  80                                 new QuantityType<>(reading.getWindSpeed(), Units.METRE_PER_SECOND));
  81                     }
  82                     if (reading.hasWindGust()) {
  83                         updateState(GUST_STRENGTH_CHANNEL,
  84                                 new QuantityType<>(reading.getWindGust(), Units.METRE_PER_SECOND));
  85                     }
  86                 }
  87             }
  88
  89             @Override
  90             public void dispose() {
  91             }
  92         };
  93
  94         return publisher;
  95     }
  96 }