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   1 /**
   2  * Copyright (c) 2010-2022 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.innogysmarthome.internal.handler;
  14
  15 import static org.openhab.binding.innogysmarthome.internal.InnogyBindingConstants.*;
  16
  17 import java.time.format.DateTimeFormatter;
  18 import java.time.format.FormatStyle;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import java.util.Set;
  22
  23 import org.eclipse.jdt.annotation.NonNullByDefault;
  24 import org.eclipse.jdt.annotation.Nullable;
  25 import org.openhab.binding.innogysmarthome.internal.client.entity.action.ShutterAction;
  26 import org.openhab.binding.innogysmarthome.internal.client.entity.capability.Capability;
  27 import org.openhab.binding.innogysmarthome.internal.client.entity.capability.CapabilityState;
  28 import org.openhab.binding.innogysmarthome.internal.client.entity.device.Device;
  29 import org.openhab.binding.innogysmarthome.internal.client.entity.event.Event;
  30 import org.openhab.binding.innogysmarthome.internal.listener.DeviceStatusListener;
  31 import org.openhab.core.library.types.DecimalType;
  32 import org.openhab.core.library.types.OnOffType;
  33 import org.openhab.core.library.types.OpenClosedType;
  34 import org.openhab.core.library.types.PercentType;
  35 import org.openhab.core.library.types.StopMoveType;
  36 import org.openhab.core.library.types.StringType;
  37 import org.openhab.core.library.types.UpDownType;
  38 import org.openhab.core.thing.Bridge;
  39 import org.openhab.core.thing.Channel;
  40 import org.openhab.core.thing.ChannelUID;
  41 import org.openhab.core.thing.CommonTriggerEvents;
  42 import org.openhab.core.thing.Thing;
  43 import org.openhab.core.thing.ThingStatus;
  44 import org.openhab.core.thing.ThingStatusDetail;
  45 import org.openhab.core.thing.ThingStatusInfo;
  46 import org.openhab.core.thing.ThingTypeUID;
  47 import org.openhab.core.thing.binding.BaseThingHandler;
  48 import org.openhab.core.thing.binding.ThingHandler;
  49 import org.openhab.core.types.Command;
  50 import org.openhab.core.types.RefreshType;
  51 import org.slf4j.Logger;
  52 import org.slf4j.LoggerFactory;
  53
  54 /**
  55  * The {@link InnogyDeviceHandler} is responsible for handling the {@link Device}s and their commands, which are
  56  * sent to one of the channels.
  57  *
  58  * @author Oliver Kuhl - Initial contribution
  59  */
  60 @NonNullByDefault
  61 public class InnogyDeviceHandler extends BaseThingHandler implements DeviceStatusListener {
  62
  63     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES = SUPPORTED_DEVICE_THING_TYPES;
  64
  65     private static final String DEBUG = "DEBUG";
  66     private static final String LONG_PRESS = "LongPress";
  67     private static final String SHORT_PRESS = "ShortPress";
  68
  69     private final Logger logger = LoggerFactory.getLogger(InnogyDeviceHandler.class);
  70     private final Object lock = new Object();
  71
  72     private String deviceId = "";
  73     private @Nullable InnogyBridgeHandler bridgeHandler;
  74
  75     /**
  76      * Constructs a new {@link InnogyDeviceHandler} for the given {@link Thing}.
  77      *
  78      * @param thing
  79      */
  80     public InnogyDeviceHandler(final Thing thing) {
  81         super(thing);
  82     }
  83
  84     @Override
  85     public void handleCommand(final ChannelUID channelUID, final Command command) {
  86         logger.debug("handleCommand called for channel '{}' of type '{}' with command '{}'", channelUID,
  87                 getThing().getThingTypeUID().getId(), command);
  88         @Nullable
  89         final InnogyBridgeHandler innogyBridgeHandler = getInnogyBridgeHandler();
  90         if (innogyBridgeHandler == null) {
  91             logger.warn("BridgeHandler not found. Cannot handle command without bridge.");
  92             return;
  93         }
  94         if (!ThingStatus.ONLINE.equals(innogyBridgeHandler.getThing().getStatus())) {
  95             logger.debug("Cannot handle command - bridge is not online. Command ignored.");
  96             return;
  97         }
  98
  99         if (command instanceof RefreshType) {
 100             @Nullable
 101             final Device device = innogyBridgeHandler.getDeviceById(deviceId);
 102             if (device != null) {
 103                 onDeviceStateChanged(device);
 104             }
 105             return;
 106         }
 107
 108         // SWITCH
 109         if (CHANNEL_SWITCH.equals(channelUID.getId())) {
 110             // DEBUGGING HELPER
 111             // ----------------
 112             @Nullable
 113             final Device device = innogyBridgeHandler.getDeviceById(deviceId);
 114             if (device != null && DEBUG.equals(device.getConfig().getName())) {
 115                 logger.debug("DEBUG SWITCH ACTIVATED!");
 116                 if (OnOffType.ON.equals(command)) {
 117                     innogyBridgeHandler.onEvent(
 118                             "{\"sequenceNumber\": -1,\"type\": \"MessageCreated\",\"desc\": \"/desc/event/MessageCreated\",\"namespace\": \"core.RWE\",\"timestamp\": \"2019-07-07T18:41:47.2970000Z\",\"source\": \"/desc/device/SHC.RWE/1.0\",\"data\": {\"id\": \"6e5ce2290cd247208f95a5b53736958b\",\"type\": \"DeviceLowBattery\",\"read\": false,\"class\": \"Alert\",\"timestamp\": \"2019-07-07T18:41:47.232Z\",\"devices\": [\"/device/fe51785319854f36a621d0b4f8ea0e25\"],\"properties\": {\"deviceName\": \"Heizkörperthermostat\",\"serialNumber\": \"914110165056\",\"locationName\": \"Bad\"},\"namespace\": \"core.RWE\"}}");
 119                 } else {
 120                     innogyBridgeHandler.onEvent(
 121                             "{\"sequenceNumber\": -1,\"type\": \"MessageDeleted\",\"desc\": \"/desc/event/MessageDeleted\",\"namespace\": \"core.RWE\",\"timestamp\": \"2019-07-07T19:15:39.2100000Z\",\"data\": { \"id\": \"6e5ce2290cd247208f95a5b53736958b\" }}");
 122                 }
 123                 return;
 124             }
 125             // ----------------
 126             if (command instanceof OnOffType) {
 127                 innogyBridgeHandler.commandSwitchDevice(deviceId, OnOffType.ON.equals(command));
 128             }
 129
 130             // DIMMER
 131         } else if (CHANNEL_DIMMER.equals(channelUID.getId())) {
 132             if (command instanceof DecimalType) {
 133                 final DecimalType dimLevel = (DecimalType) command;
 134                 innogyBridgeHandler.commandSetDimmLevel(deviceId, dimLevel.intValue());
 135             } else if (command instanceof OnOffType) {
 136                 if (OnOffType.ON.equals(command)) {
 137                     innogyBridgeHandler.commandSetDimmLevel(deviceId, 100);
 138                 } else {
 139                     innogyBridgeHandler.commandSetDimmLevel(deviceId, 0);
 140                 }
 141             }
 142
 143             // ROLLERSHUTTER
 144         } else if (CHANNEL_ROLLERSHUTTER.equals(channelUID.getId())) {
 145             if (command instanceof DecimalType) {
 146                 final DecimalType rollerShutterLevel = (DecimalType) command;
 147                 innogyBridgeHandler.commandSetRollerShutterLevel(deviceId,
 148                         invertValueIfConfigured(CHANNEL_ROLLERSHUTTER, rollerShutterLevel.intValue()));
 149             } else if (command instanceof OnOffType) {
 150                 if (OnOffType.ON.equals(command)) {
 151                     innogyBridgeHandler.commandSetRollerShutterStop(deviceId, ShutterAction.ShutterActions.DOWN);
 152                 } else {
 153                     innogyBridgeHandler.commandSetRollerShutterStop(deviceId, ShutterAction.ShutterActions.UP);
 154                 }
 155             } else if (command instanceof UpDownType) {
 156                 if (UpDownType.DOWN.equals(command)) {
 157                     innogyBridgeHandler.commandSetRollerShutterStop(deviceId, ShutterAction.ShutterActions.DOWN);
 158                 } else {
 159                     innogyBridgeHandler.commandSetRollerShutterStop(deviceId, ShutterAction.ShutterActions.UP);
 160                 }
 161             } else if (command instanceof StopMoveType) {
 162                 if (StopMoveType.STOP.equals(command)) {
 163                     innogyBridgeHandler.commandSetRollerShutterStop(deviceId, ShutterAction.ShutterActions.STOP);
 164                 }
 165             }
 166
 167             // SET_TEMPERATURE
 168         } else if (CHANNEL_SET_TEMPERATURE.equals(channelUID.getId())) {
 169             if (command instanceof DecimalType) {
 170                 final DecimalType pointTemperature = (DecimalType) command;
 171                 innogyBridgeHandler.commandUpdatePointTemperature(deviceId, pointTemperature.doubleValue());
 172             }
 173
 174             // OPERATION_MODE
 175         } else if (CHANNEL_OPERATION_MODE.equals(channelUID.getId())) {
 176             if (command instanceof StringType) {
 177                 final String autoModeCommand = command.toString();
 178
 179                 if (CapabilityState.STATE_VALUE_OPERATION_MODE_AUTO.equals(autoModeCommand)) {
 180                     innogyBridgeHandler.commandSetOperationMode(deviceId, true);
 181                 } else if (CapabilityState.STATE_VALUE_OPERATION_MODE_MANUAL.equals(autoModeCommand)) {
 182                     innogyBridgeHandler.commandSetOperationMode(deviceId, false);
 183                 } else {
 184                     logger.warn("Could not set operationmode. Invalid value '{}'! Only '{}' or '{}' allowed.",
 185                             autoModeCommand, CapabilityState.STATE_VALUE_OPERATION_MODE_AUTO,
 186                             CapabilityState.STATE_VALUE_OPERATION_MODE_MANUAL);
 187                 }
 188             }
 189
 190             // ALARM
 191         } else if (CHANNEL_ALARM.equals(channelUID.getId())) {
 192             if (command instanceof OnOffType) {
 193                 innogyBridgeHandler.commandSwitchAlarm(deviceId, OnOffType.ON.equals(command));
 194             }
 195         } else {
 196             logger.debug("UNSUPPORTED channel {} for device {}.", channelUID.getId(), deviceId);
 197         }
 198     }
 199
 200     @Override
 201     public void initialize() {
 202         logger.debug("Initializing innogy SmartHome device handler.");
 203         initializeThing(getBridge() == null ? null : getBridge().getStatus());
 204     }
 205
 206     @Override
 207     public void dispose() {
 208         if (bridgeHandler != null) {
 209             bridgeHandler.unregisterDeviceStatusListener(this);
 210         }
 211     }
 212
 213     @Override
 214     public void bridgeStatusChanged(final ThingStatusInfo bridgeStatusInfo) {
 215         logger.debug("bridgeStatusChanged {}", bridgeStatusInfo);
 216         initializeThing(bridgeStatusInfo.getStatus());
 217     }
 218
 219     /**
 220      * Initializes the {@link Thing} corresponding to the given status of the bridge.
 221      *
 222      * @param bridgeStatus
 223      */
 224     private void initializeThing(@Nullable final ThingStatus bridgeStatus) {
 225         logger.debug("initializeThing thing {} bridge status {}", getThing().getUID(), bridgeStatus);
 226         final String configDeviceId = (String) getConfig().get(PROPERTY_ID);
 227         if (configDeviceId != null) {
 228             deviceId = configDeviceId;
 229             // note: this call implicitly registers our handler as a listener on
 230             // the bridge
 231             if (getInnogyBridgeHandler() != null) {
 232                 if (bridgeStatus == ThingStatus.ONLINE) {
 233                     if (initializeProperties()) {
 234                         updateStatus(ThingStatus.ONLINE);
 235                     } else {
 236                         updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.GONE,
 237                                 "Device not found in innogy config. Was it removed?");
 238                     }
 239                 } else {
 240                     updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.BRIDGE_OFFLINE);
 241                 }
 242             } else {
 243                 updateStatus(ThingStatus.OFFLINE);
 244             }
 245         } else {
 246             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "device id unknown");
 247         }
 248     }
 249
 250     /**
 251      * Initializes all properties of the {@link Device}, like vendor, serialnumber etc.
 252      */
 253     private boolean initializeProperties() {
 254         synchronized (this.lock) {
 255             @Nullable
 256             final Device device = getDevice();
 257             if (device != null) {
 258                 final Map<String, String> properties = editProperties();
 259                 properties.put(PROPERTY_ID, device.getId());
 260                 properties.put(PROPERTY_PROTOCOL_ID, device.getConfig().getProtocolId());
 261                 if (device.hasSerialNumber()) {
 262                     properties.put(Thing.PROPERTY_SERIAL_NUMBER, device.getSerialnumber());
 263                 }
 264                 properties.put(Thing.PROPERTY_VENDOR, device.getManufacturer());
 265                 properties.put(PROPERTY_VERSION, device.getVersion());
 266                 if (device.hasLocation()) {
 267                     properties.put(PROPERTY_LOCATION, device.getLocation().getName());
 268                 }
 269                 if (device.isBatteryPowered()) {
 270                     properties.put(PROPERTY_BATTERY_POWERED, "yes");
 271                 } else {
 272                     properties.put(PROPERTY_BATTERY_POWERED, "no");
 273                 }
 274                 if (device.isController()) {
 275                     properties.put(PROPERTY_DEVICE_TYPE, "Controller");
 276                 } else if (device.isVirtualDevice()) {
 277                     properties.put(PROPERTY_DEVICE_TYPE, "Virtual");
 278                 } else if (device.isRadioDevice()) {
 279                     properties.put(PROPERTY_DEVICE_TYPE, "Radio");
 280                 }
 281
 282                 // Thermostat
 283                 if (DEVICE_RST.equals(device.getType()) || DEVICE_RST2.equals(device.getType())
 284                         || DEVICE_WRT.equals(device.getType())) {
 285                     properties.put(PROPERTY_DISPLAY_CURRENT_TEMPERATURE,
 286                             device.getConfig().getDisplayCurrentTemperature());
 287                 }
 288
 289                 // Meter
 290                 if (DEVICE_ANALOG_METER.equals(device.getType()) || DEVICE_GENERATION_METER.equals(device.getType())
 291                         || DEVICE_SMART_METER.equals(device.getType())
 292                         || DEVICE_TWO_WAY_METER.equals(device.getType())) {
 293                     properties.put(PROPERTY_METER_ID, device.getConfig().getMeterId());
 294                     properties.put(PROPERTY_METER_FIRMWARE_VERSION, device.getConfig().getMeterFirmwareVersion());
 295                 }
 296
 297                 if (device.getConfig().getTimeOfAcceptance() != null) {
 298                     properties.put(PROPERTY_TIME_OF_ACCEPTANCE, device.getConfig().getTimeOfAcceptance()
 299                             .format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM)));
 300                 }
 301                 if (device.getConfig().getTimeOfDiscovery() != null) {
 302                     properties.put(PROPERTY_TIME_OF_DISCOVERY, device.getConfig().getTimeOfDiscovery()
 303                             .format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM)));
 304                 }
 305
 306                 updateProperties(properties);
 307
 308                 onDeviceStateChanged(device);
 309                 return true;
 310             } else {
 311                 logger.warn("initializeProperties: The device with id {} isn't found", deviceId);
 312                 return false;
 313             }
 314         }
 315     }
 316
 317     /**
 318      * Returns the {@link Device} associated with this {@link InnogyDeviceHandler} (referenced by the
 319      * {@link InnogyDeviceHandler#deviceId}).
 320      *
 321      * @return the {@link Device} or null, if not found or no {@link InnogyBridgeHandler} is available
 322      */
 323     private @Nullable Device getDevice() {
 324         if (getInnogyBridgeHandler() != null) {
 325             return getInnogyBridgeHandler().getDeviceById(deviceId);
 326         }
 327         return null;
 328     }
 329
 330     /**
 331      * Returns the innogy bridge handler.
 332      *
 333      * @return the {@link InnogyBridgeHandler} or null
 334      */
 335     private @Nullable InnogyBridgeHandler getInnogyBridgeHandler() {
 336         synchronized (this.lock) {
 337             if (this.bridgeHandler == null) {
 338                 @Nullable
 339                 final Bridge bridge = getBridge();
 340                 if (bridge == null) {
 341                     return null;
 342                 }
 343                 @Nullable
 344                 final ThingHandler handler = bridge.getHandler();
 345                 if (handler instanceof InnogyBridgeHandler) {
 346                     this.bridgeHandler = (InnogyBridgeHandler) handler;
 347                     this.bridgeHandler.registerDeviceStatusListener(this);
 348                 } else {
 349                     return null;
 350                 }
 351             }
 352             return this.bridgeHandler;
 353         }
 354     }
 355
 356     @Override
 357     public void onDeviceStateChanged(final Device device) {
 358         synchronized (this.lock) {
 359             if (!deviceId.equals(device.getId())) {
 360                 logger.trace("DeviceId {} not relevant for this handler (responsible for id {})", device.getId(),
 361                         deviceId);
 362                 return;
 363             }
 364
 365             logger.debug("onDeviceStateChanged called with device {}/{}", device.getConfig().getName(), device.getId());
 366
 367             // DEVICE STATES
 368             if (device.hasDeviceState()) {
 369                 @Nullable
 370                 Boolean reachable = null;
 371                 if (device.getDeviceState().hasIsReachableState()) {
 372                     reachable = device.getDeviceState().isReachable();
 373                 }
 374
 375                 if (reachable != null && !reachable) {
 376                     updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR, "Device not reachable.");
 377                     return;
 378                 } else if ((reachable != null && reachable) || DEVICE_VARIABLE_ACTUATOR.equals(device.getType())) {
 379                     if (device.getDeviceState().deviceIsIncluded()) {
 380                         updateStatus(ThingStatus.ONLINE);
 381                     } else {
 382                         updateStatus(ThingStatus.ONLINE, ThingStatusDetail.CONFIGURATION_PENDING,
 383                                 "State is " + device.getDeviceState().getDeviceInclusionState());
 384                     }
 385                 }
 386             }
 387
 388             if (device.isBatteryPowered()) {
 389                 if (device.hasLowBattery()) {
 390                     updateState(CHANNEL_BATTERY_LOW, OnOffType.ON);
 391                 } else {
 392                     updateState(CHANNEL_BATTERY_LOW, OnOffType.OFF);
 393                 }
 394             }
 395
 396             // CAPABILITY STATES
 397             for (final Entry<String, Capability> entry : device.getCapabilityMap().entrySet()) {
 398                 final Capability c = entry.getValue();
 399
 400                 logger.debug("->capability:{} ({}/{})", c.getId(), c.getType(), c.getName());
 401
 402                 if (c.getCapabilityState() == null) {
 403                     logger.debug("Capability not available for device {} ({})", device.getConfig().getName(),
 404                             device.getType());
 405                     continue;
 406                 }
 407                 switch (c.getType()) {
 408                     case Capability.TYPE_VARIABLEACTUATOR:
 409                         final Boolean variableActuatorState = c.getCapabilityState().getVariableActuatorState();
 410                         if (variableActuatorState != null) {
 411                             updateState(CHANNEL_SWITCH, variableActuatorState ? OnOffType.ON : OnOffType.OFF);
 412                         } else {
 413                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 414                                     c.getCapabilityState().getId(), c.getId());
 415                         }
 416                         break;
 417                     case Capability.TYPE_SWITCHACTUATOR:
 418                         final Boolean switchActuatorState = c.getCapabilityState().getSwitchActuatorState();
 419                         if (switchActuatorState != null) {
 420                             updateState(CHANNEL_SWITCH, switchActuatorState ? OnOffType.ON : OnOffType.OFF);
 421                         } else {
 422                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 423                                     c.getCapabilityState().getId(), c.getId());
 424                         }
 425                         break;
 426                     case Capability.TYPE_DIMMERACTUATOR:
 427                         final Integer dimLevel = c.getCapabilityState().getDimmerActuatorState();
 428                         if (dimLevel != null) {
 429                             logger.debug("Dimlevel state {}", dimLevel);
 430                             updateState(CHANNEL_DIMMER, new PercentType(dimLevel));
 431                         } else {
 432                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 433                                     c.getCapabilityState().getId(), c.getId());
 434                         }
 435                         break;
 436                     case Capability.TYPE_ROLLERSHUTTERACTUATOR:
 437                         Integer rollerShutterLevel = c.getCapabilityState().getRollerShutterActuatorState();
 438                         if (rollerShutterLevel != null) {
 439                             rollerShutterLevel = invertValueIfConfigured(CHANNEL_ROLLERSHUTTER, rollerShutterLevel);
 440                             logger.debug("RollerShutterlevel state {}", rollerShutterLevel);
 441                             updateState(CHANNEL_ROLLERSHUTTER, new PercentType(rollerShutterLevel));
 442                         } else {
 443                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 444                                     c.getCapabilityState().getId(), c.getId());
 445                         }
 446                         break;
 447                     case Capability.TYPE_TEMPERATURESENSOR:
 448                         // temperature
 449                         final Double temperatureSensorState = c.getCapabilityState()
 450                                 .getTemperatureSensorTemperatureState();
 451                         if (temperatureSensorState != null) {
 452                             logger.debug("-> Temperature sensor state: {}", temperatureSensorState);
 453                             updateState(CHANNEL_TEMPERATURE, new DecimalType(temperatureSensorState));
 454                         } else {
 455                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 456                                     c.getCapabilityState().getId(), c.getId());
 457                         }
 458
 459                         // frost warning
 460                         final Boolean temperatureSensorFrostWarningState = c.getCapabilityState()
 461                                 .getTemperatureSensorFrostWarningState();
 462                         if (temperatureSensorFrostWarningState != null) {
 463                             updateState(CHANNEL_FROST_WARNING,
 464                                     temperatureSensorFrostWarningState ? OnOffType.ON : OnOffType.OFF);
 465                         } else {
 466                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 467                                     c.getCapabilityState().getId(), c.getId());
 468                         }
 469
 470                         break;
 471                     case Capability.TYPE_THERMOSTATACTUATOR:
 472                         // point temperature
 473                         final Double thermostatActuatorPointTemperatureState = c.getCapabilityState()
 474                                 .getThermostatActuatorPointTemperatureState();
 475                         if (thermostatActuatorPointTemperatureState != null) {
 476                             final DecimalType pointTemp = new DecimalType(thermostatActuatorPointTemperatureState);
 477                             logger.debug(
 478                                     "Update CHANNEL_SET_TEMPERATURE: state:{}->decType:{} (DeviceName {}, Capab-ID:{})",
 479                                     thermostatActuatorPointTemperatureState, pointTemp, device.getConfig().getName(),
 480                                     c.getId());
 481                             updateState(CHANNEL_SET_TEMPERATURE, pointTemp);
 482                         } else {
 483                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 484                                     c.getCapabilityState().getId(), c.getId());
 485                         }
 486
 487                         // operation mode
 488                         final String thermostatActuatorOperationModeState = c.getCapabilityState()
 489                                 .getThermostatActuatorOperationModeState();
 490                         if (thermostatActuatorOperationModeState != null) {
 491                             final StringType operationMode = new StringType(thermostatActuatorOperationModeState);
 492                             updateState(CHANNEL_OPERATION_MODE, operationMode);
 493                         } else {
 494                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 495                                     c.getCapabilityState().getId(), c.getId());
 496                         }
 497
 498                         // window reduction active
 499                         final Boolean thermostatActuatorWindowReductionActiveState = c.getCapabilityState()
 500                                 .getThermostatActuatorWindowReductionActiveState();
 501                         if (thermostatActuatorWindowReductionActiveState != null) {
 502                             updateState(CHANNEL_WINDOW_REDUCTION_ACTIVE,
 503                                     thermostatActuatorWindowReductionActiveState ? OnOffType.ON : OnOffType.OFF);
 504                         } else {
 505                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 506                                     c.getCapabilityState().getId(), c.getId());
 507                         }
 508                         break;
 509                     case Capability.TYPE_HUMIDITYSENSOR:
 510                         // humidity
 511                         final Double humidityState = c.getCapabilityState().getHumiditySensorHumidityState();
 512                         if (humidityState != null) {
 513                             final DecimalType humidity = new DecimalType(humidityState);
 514                             updateState(CHANNEL_HUMIDITY, humidity);
 515                         } else {
 516                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 517                                     c.getCapabilityState().getId(), c.getId());
 518                         }
 519
 520                         // mold warning
 521                         final Boolean humiditySensorMoldWarningState = c.getCapabilityState()
 522                                 .getHumiditySensorMoldWarningState();
 523                         if (humiditySensorMoldWarningState != null) {
 524                             updateState(CHANNEL_MOLD_WARNING,
 525                                     humiditySensorMoldWarningState ? OnOffType.ON : OnOffType.OFF);
 526                         } else {
 527                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 528                                     c.getCapabilityState().getId(), c.getId());
 529                         }
 530                         break;
 531                     case Capability.TYPE_WINDOWDOORSENSOR:
 532                         final Boolean contactState = c.getCapabilityState().getWindowDoorSensorState();
 533                         if (contactState != null) {
 534                             updateState(CHANNEL_CONTACT, contactState ? OpenClosedType.OPEN : OpenClosedType.CLOSED);
 535                         } else {
 536                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 537                                     c.getCapabilityState().getId(), c.getId());
 538                         }
 539                         break;
 540                     case Capability.TYPE_SMOKEDETECTORSENSOR:
 541                         final Boolean smokeState = c.getCapabilityState().getSmokeDetectorSensorState();
 542                         if (smokeState != null) {
 543                             updateState(CHANNEL_SMOKE, smokeState ? OnOffType.ON : OnOffType.OFF);
 544                         } else {
 545                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 546                                     c.getCapabilityState().getId(), c.getId());
 547                         }
 548                         break;
 549                     case Capability.TYPE_ALARMACTUATOR:
 550                         final Boolean alarmState = c.getCapabilityState().getAlarmActuatorState();
 551                         if (alarmState != null) {
 552                             updateState(CHANNEL_ALARM, alarmState ? OnOffType.ON : OnOffType.OFF);
 553                         } else {
 554                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 555                                     c.getCapabilityState().getId(), c.getId());
 556                         }
 557                         break;
 558                     case Capability.TYPE_MOTIONDETECTIONSENSOR:
 559                         final Integer motionState = c.getCapabilityState().getMotionDetectionSensorState();
 560                         if (motionState != null) {
 561                             final DecimalType motionCount = new DecimalType(motionState);
 562                             logger.debug("Motion state {} -> count {}", motionState, motionCount);
 563                             updateState(CHANNEL_MOTION_COUNT, motionCount);
 564                         } else {
 565                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 566                                     c.getCapabilityState().getId(), c.getId());
 567                         }
 568                         break;
 569                     case Capability.TYPE_LUMINANCESENSOR:
 570                         final Double luminanceState = c.getCapabilityState().getLuminanceSensorState();
 571                         if (luminanceState != null) {
 572                             final DecimalType luminance = new DecimalType(luminanceState);
 573                             updateState(CHANNEL_LUMINANCE, luminance);
 574                         } else {
 575                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 576                                     c.getCapabilityState().getId(), c.getId());
 577                         }
 578                         break;
 579                     case Capability.TYPE_PUSHBUTTONSENSOR:
 580                         final Integer pushCountState = c.getCapabilityState().getPushButtonSensorCounterState();
 581                         final Integer buttonIndexState = c.getCapabilityState().getPushButtonSensorButtonIndexState();
 582                         logger.debug("Pushbutton index {} count {}", buttonIndexState, pushCountState);
 583                         if (pushCountState != null) {
 584                             final DecimalType pushCount = new DecimalType(pushCountState);
 585                             // prevent error when buttonIndexState is null
 586                             if (buttonIndexState != null) {
 587                                 if (buttonIndexState >= 0 && buttonIndexState <= 7) {
 588                                     final int channelIndex = buttonIndexState + 1;
 589                                     final String type = c.getCapabilityState().getPushButtonSensorButtonIndexType();
 590                                     final String triggerEvent = SHORT_PRESS.equals(type)
 591                                             ? CommonTriggerEvents.SHORT_PRESSED
 592                                             : (LONG_PRESS.equals(type) ? CommonTriggerEvents.LONG_PRESSED
 593                                                     : CommonTriggerEvents.PRESSED);
 594
 595                                     triggerChannel(CHANNEL_BUTTON + channelIndex, triggerEvent);
 596                                     updateState(String.format(CHANNEL_BUTTON_COUNT, channelIndex), pushCount);
 597                                 } else {
 598                                     logger.debug("Button index {} not supported.", buttonIndexState);
 599                                 }
 600                                 // Button handled so remove state to avoid re-trigger.
 601                                 c.getCapabilityState().setPushButtonSensorButtonIndexState(null);
 602                                 c.getCapabilityState().setPushButtonSensorButtonIndexType(null);
 603                             } else {
 604                                 logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 605                                         c.getCapabilityState().getId(), c.getId());
 606                             }
 607                         } else {
 608                             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", c.getType(),
 609                                     c.getCapabilityState().getId(), c.getId());
 610                         }
 611                         break;
 612                     case Capability.TYPE_ENERGYCONSUMPTIONSENSOR:
 613                         updateStateForEnergyChannel(CHANNEL_ENERGY_CONSUMPTION_MONTH_KWH,
 614                                 c.getCapabilityState().getEnergyConsumptionSensorEnergyConsumptionMonthKWhState(), c);
 615                         updateStateForEnergyChannel(CHANNEL_ABOLUTE_ENERGY_CONSUMPTION,
 616                                 c.getCapabilityState().getEnergyConsumptionSensorAbsoluteEnergyConsumptionState(), c);
 617                         updateStateForEnergyChannel(CHANNEL_ENERGY_CONSUMPTION_MONTH_EURO,
 618                                 c.getCapabilityState().getEnergyConsumptionSensorEnergyConsumptionMonthEuroState(), c);
 619                         updateStateForEnergyChannel(CHANNEL_ENERGY_CONSUMPTION_DAY_EURO,
 620                                 c.getCapabilityState().getEnergyConsumptionSensorEnergyConsumptionDayEuroState(), c);
 621                         updateStateForEnergyChannel(CHANNEL_ENERGY_CONSUMPTION_DAY_KWH,
 622                                 c.getCapabilityState().getEnergyConsumptionSensorEnergyConsumptionDayKWhState(), c);
 623                         break;
 624                     case Capability.TYPE_POWERCONSUMPTIONSENSOR:
 625                         updateStateForEnergyChannel(CHANNEL_POWER_CONSUMPTION_WATT,
 626                                 c.getCapabilityState().getPowerConsumptionSensorPowerConsumptionWattState(), c);
 627                         break;
 628                     case Capability.TYPE_GENERATIONMETERENERGYSENSOR:
 629                         updateStateForEnergyChannel(CHANNEL_ENERGY_GENERATION_MONTH_KWH,
 630                                 c.getCapabilityState().getGenerationMeterEnergySensorEnergyPerMonthInKWhState(), c);
 631                         updateStateForEnergyChannel(CHANNEL_TOTAL_ENERGY_GENERATION,
 632                                 c.getCapabilityState().getGenerationMeterEnergySensorTotalEnergyState(), c);
 633                         updateStateForEnergyChannel(CHANNEL_ENERGY_GENERATION_MONTH_EURO,
 634                                 c.getCapabilityState().getGenerationMeterEnergySensorEnergyPerMonthInEuroState(), c);
 635                         updateStateForEnergyChannel(CHANNEL_ENERGY_GENERATION_DAY_EURO,
 636                                 c.getCapabilityState().getGenerationMeterEnergySensorEnergyPerDayInEuroState(), c);
 637                         updateStateForEnergyChannel(CHANNEL_ENERGY_GENERATION_DAY_KWH,
 638                                 c.getCapabilityState().getGenerationMeterEnergySensorEnergyPerDayInKWhState(), c);
 639                         break;
 640                     case Capability.TYPE_GENERATIONMETERPOWERCONSUMPTIONSENSOR:
 641                         updateStateForEnergyChannel(CHANNEL_POWER_GENERATION_WATT,
 642                                 c.getCapabilityState().getGenerationMeterPowerConsumptionSensorPowerInWattState(), c);
 643                         break;
 644                     case Capability.TYPE_TWOWAYMETERENERGYCONSUMPTIONSENSOR:
 645                         updateStateForEnergyChannel(CHANNEL_ENERGY_MONTH_KWH,
 646                                 c.getCapabilityState().getTwoWayMeterEnergyConsumptionSensorEnergyPerMonthInKWhState(),
 647                                 c);
 648                         updateStateForEnergyChannel(CHANNEL_TOTAL_ENERGY,
 649                                 c.getCapabilityState().getTwoWayMeterEnergyConsumptionSensorTotalEnergyState(), c);
 650                         updateStateForEnergyChannel(CHANNEL_ENERGY_MONTH_EURO,
 651                                 c.getCapabilityState().getTwoWayMeterEnergyConsumptionSensorEnergyPerMonthInEuroState(),
 652                                 c);
 653                         updateStateForEnergyChannel(CHANNEL_ENERGY_DAY_EURO,
 654                                 c.getCapabilityState().getTwoWayMeterEnergyConsumptionSensorEnergyPerDayInEuroState(),
 655                                 c);
 656                         updateStateForEnergyChannel(CHANNEL_ENERGY_DAY_KWH,
 657                                 c.getCapabilityState().getTwoWayMeterEnergyConsumptionSensorEnergyPerDayInKWhState(),
 658                                 c);
 659                         break;
 660                     case Capability.TYPE_TWOWAYMETERENERGYFEEDSENSOR:
 661                         updateStateForEnergyChannel(CHANNEL_ENERGY_FEED_MONTH_KWH,
 662                                 c.getCapabilityState().getTwoWayMeterEnergyFeedSensorEnergyPerMonthInKWhState(), c);
 663                         updateStateForEnergyChannel(CHANNEL_TOTAL_ENERGY_FED,
 664                                 c.getCapabilityState().getTwoWayMeterEnergyFeedSensorTotalEnergyState(), c);
 665                         updateStateForEnergyChannel(CHANNEL_ENERGY_FEED_MONTH_EURO,
 666                                 c.getCapabilityState().getTwoWayMeterEnergyFeedSensorEnergyPerMonthInEuroState(), c);
 667                         updateStateForEnergyChannel(CHANNEL_ENERGY_FEED_DAY_EURO,
 668                                 c.getCapabilityState().getTwoWayMeterEnergyFeedSensorEnergyPerDayInEuroState(), c);
 669                         updateStateForEnergyChannel(CHANNEL_ENERGY_FEED_DAY_KWH,
 670                                 c.getCapabilityState().getTwoWayMeterEnergyFeedSensorEnergyPerDayInKWhState(), c);
 671                         break;
 672                     case Capability.TYPE_TWOWAYMETERPOWERCONSUMPTIONSENSOR:
 673                         updateStateForEnergyChannel(CHANNEL_POWER_WATT,
 674                                 c.getCapabilityState().getTwoWayMeterPowerConsumptionSensorPowerInWattState(), c);
 675                         break;
 676                     default:
 677                         logger.debug("Unsupported capability type {}.", c.getType());
 678                         break;
 679                 }
 680             }
 681         }
 682     }
 683
 684     /**
 685      * Updates the state for the {@link Channel} of an energy {@link Device}.
 686      *
 687      * @param channelId
 688      * @param state
 689      * @param capability
 690      */
 691     private void updateStateForEnergyChannel(final String channelId, @Nullable final Double state,
 692             final Capability capability) {
 693         if (state != null) {
 694             final DecimalType newValue = new DecimalType(state);
 695             updateState(channelId, newValue);
 696         } else {
 697             logger.debug("State for {} is STILL NULL!! cstate-id: {}, c-id: {}", capability.getType(),
 698                     capability.getCapabilityState().getId(), capability.getId());
 699         }
 700     }
 701
 702     @Override
 703     public void onDeviceStateChanged(final Device changedDevice, final Event event) {
 704         synchronized (this.lock) {
 705             Device device = changedDevice;
 706             if (!deviceId.equals(device.getId())) {
 707                 return;
 708             }
 709
 710             logger.trace("DeviceId {} relevant for this handler.", device.getId());
 711
 712             if (event.isLinkedtoCapability()) {
 713                 boolean deviceChanged = false;
 714                 final String linkedCapabilityId = event.getSourceId();
 715
 716                 Map<String, Capability> capabilityMap = device.getCapabilityMap();
 717                 Capability capability = capabilityMap.get(linkedCapabilityId);
 718                 logger.trace("Loaded Capability {}, {} with id {}, device {} from device id {}", capability.getType(),
 719                         capability.getName(), capability.getId(), capability.getDeviceLink(), device.getId());
 720
 721                 CapabilityState capabilityState;
 722                 if (capability.hasState()) {
 723                     capabilityState = capability.getCapabilityState();
 724
 725                     // VariableActuator
 726                     if (capability.isTypeVariableActuator()) {
 727                         capabilityState.setVariableActuatorState(event.getProperties().getValue());
 728                         deviceChanged = true;
 729
 730                         // SwitchActuator
 731                     } else if (capability.isTypeSwitchActuator()) {
 732                         capabilityState.setSwitchActuatorState(event.getProperties().getOnState());
 733                         deviceChanged = true;
 734
 735                         // DimmerActuator
 736                     } else if (capability.isTypeDimmerActuator()) {
 737                         capabilityState.setDimmerActuatorState(event.getProperties().getDimLevel());
 738                         deviceChanged = true;
 739
 740                         // RollerShutterActuator
 741                     } else if (capability.isTypeRollerShutterActuator()) {
 742                         capabilityState.setRollerShutterActuatorState(event.getProperties().getShutterLevel());
 743                         deviceChanged = true;
 744
 745                         // TemperatureSensor
 746                     } else if (capability.isTypeTemperatureSensor()) {
 747                         // when values are changed, they come with separate events
 748                         // values should only updated when they are not null
 749                         final Double tmpTemperatureState = event.getProperties().getTemperature();
 750                         final Boolean tmpFrostWarningState = event.getProperties().getFrostWarning();
 751                         if (tmpTemperatureState != null) {
 752                             capabilityState.setTemperatureSensorTemperatureState(tmpTemperatureState);
 753                         }
 754                         if (tmpFrostWarningState != null) {
 755                             capabilityState.setTemperatureSensorFrostWarningState(tmpFrostWarningState);
 756                         }
 757                         deviceChanged = true;
 758
 759                         // ThermostatActuator
 760                     } else if (capability.isTypeThermostatActuator()) {
 761                         // when values are changed, they come with separate events
 762                         // values should only updated when they are not null
 763
 764                         final Double tmpPointTemperatureState = event.getProperties().getPointTemperature();
 765                         final String tmpOperationModeState = event.getProperties().getOperationMode();
 766                         final Boolean tmpWindowReductionActiveState = event.getProperties().getWindowReductionActive();
 767
 768                         if (tmpPointTemperatureState != null) {
 769                             capabilityState.setThermostatActuatorPointTemperatureState(tmpPointTemperatureState);
 770                         }
 771                         if (tmpOperationModeState != null) {
 772                             capabilityState.setThermostatActuatorOperationModeState(tmpOperationModeState);
 773                         }
 774                         if (tmpWindowReductionActiveState != null) {
 775                             capabilityState
 776                                     .setThermostatActuatorWindowReductionActiveState(tmpWindowReductionActiveState);
 777                         }
 778                         deviceChanged = true;
 779
 780                         // HumiditySensor
 781                     } else if (capability.isTypeHumiditySensor()) {
 782                         // when values are changed, they come with separate events
 783                         // values should only updated when they are not null
 784                         final Double tmpHumidityState = event.getProperties().getHumidity();
 785                         final Boolean tmpMoldWarningState = event.getProperties().getMoldWarning();
 786                         if (tmpHumidityState != null) {
 787                             capabilityState.setHumiditySensorHumidityState(tmpHumidityState);
 788                         }
 789                         if (tmpMoldWarningState != null) {
 790                             capabilityState.setHumiditySensorMoldWarningState(tmpMoldWarningState);
 791                         }
 792                         deviceChanged = true;
 793
 794                         // WindowDoorSensor
 795                     } else if (capability.isTypeWindowDoorSensor()) {
 796                         capabilityState.setWindowDoorSensorState(event.getProperties().getIsOpen());
 797                         deviceChanged = true;
 798
 799                         // SmokeDetectorSensor
 800                     } else if (capability.isTypeSmokeDetectorSensor()) {
 801                         capabilityState.setSmokeDetectorSensorState(event.getProperties().getIsSmokeAlarm());
 802                         deviceChanged = true;
 803
 804                         // AlarmActuator
 805                     } else if (capability.isTypeAlarmActuator()) {
 806                         capabilityState.setAlarmActuatorState(event.getProperties().getOnState());
 807                         deviceChanged = true;
 808
 809                         // MotionDetectionSensor
 810                     } else if (capability.isTypeMotionDetectionSensor()) {
 811                         capabilityState.setMotionDetectionSensorState(event.getProperties().getMotionDetectedCount());
 812                         deviceChanged = true;
 813
 814                         // LuminanceSensor
 815                     } else if (capability.isTypeLuminanceSensor()) {
 816                         capabilityState.setLuminanceSensorState(event.getProperties().getLuminance());
 817                         deviceChanged = true;
 818
 819                         // PushButtonSensor
 820                     } else if (capability.isTypePushButtonSensor()) {
 821                         // Some devices send both StateChanged and ButtonPressed. But only one should be handled.
 822                         // If ButtonPressed is send lastPressedButtonIndex is not set in StateChanged so ignore
 823                         // StateChanged.
 824                         // type is also not always present if null will be interpreted as a normal key press.
 825                         final Integer tmpButtonIndex = event.getProperties().getLastPressedButtonIndex();
 826
 827                         if (tmpButtonIndex != null) {
 828                             capabilityState.setPushButtonSensorButtonIndexState(tmpButtonIndex);
 829                             capabilityState
 830                                     .setPushButtonSensorButtonIndexType(event.getProperties().getLastKeyPressType());
 831
 832                             final Integer tmpLastKeyPressCounter = event.getProperties().getLastKeyPressCounter();
 833
 834                             if (tmpLastKeyPressCounter != null) {
 835                                 capabilityState.setPushButtonSensorCounterState(tmpLastKeyPressCounter);
 836                             }
 837                             deviceChanged = true;
 838                         }
 839
 840                         // EnergyConsumptionSensor
 841                     } else if (capability.isTypeEnergyConsumptionSensor()) {
 842                         capabilityState.setEnergyConsumptionSensorEnergyConsumptionMonthKWhState(
 843                                 event.getProperties().getEnergyConsumptionMonthKWh());
 844                         capabilityState.setEnergyConsumptionSensorAbsoluteEnergyConsumptionState(
 845                                 event.getProperties().getAbsoluteEnergyConsumption());
 846                         capabilityState.setEnergyConsumptionSensorEnergyConsumptionMonthEuroState(
 847                                 event.getProperties().getEnergyConsumptionMonthEuro());
 848                         capabilityState.setEnergyConsumptionSensorEnergyConsumptionDayEuroState(
 849                                 event.getProperties().getEnergyConsumptionDayEuro());
 850                         capabilityState.setEnergyConsumptionSensorEnergyConsumptionDayKWhState(
 851                                 event.getProperties().getEnergyConsumptionDayKWh());
 852                         deviceChanged = true;
 853
 854                         // PowerConsumptionSensor
 855                     } else if (capability.isTypePowerConsumptionSensor()) {
 856                         capabilityState.setPowerConsumptionSensorPowerConsumptionWattState(
 857                                 event.getProperties().getPowerConsumptionWatt());
 858                         deviceChanged = true;
 859
 860                         // GenerationMeterEnergySensor
 861                     } else if (capability.isTypeGenerationMeterEnergySensor()) {
 862                         capabilityState.setGenerationMeterEnergySensorEnergyPerMonthInKWhState(
 863                                 event.getProperties().getEnergyPerMonthInKWh());
 864                         capabilityState
 865                                 .setGenerationMeterEnergySensorTotalEnergyState(event.getProperties().getTotalEnergy());
 866                         capabilityState.setGenerationMeterEnergySensorEnergyPerMonthInEuroState(
 867                                 event.getProperties().getEnergyPerMonthInEuro());
 868                         capabilityState.setGenerationMeterEnergySensorEnergyPerDayInEuroState(
 869                                 event.getProperties().getEnergyPerDayInEuro());
 870                         capabilityState.setGenerationMeterEnergySensorEnergyPerDayInKWhState(
 871                                 event.getProperties().getEnergyPerDayInKWh());
 872                         deviceChanged = true;
 873
 874                         // GenerationMeterPowerConsumptionSensor
 875                     } else if (capability.isTypeGenerationMeterPowerConsumptionSensor()) {
 876                         capabilityState.setGenerationMeterPowerConsumptionSensorPowerInWattState(
 877                                 event.getProperties().getPowerInWatt());
 878                         deviceChanged = true;
 879
 880                         // TwoWayMeterEnergyConsumptionSensor
 881                     } else if (capability.isTypeTwoWayMeterEnergyConsumptionSensor()) {
 882                         capabilityState.setTwoWayMeterEnergyConsumptionSensorEnergyPerMonthInKWhState(
 883                                 event.getProperties().getEnergyPerMonthInKWh());
 884                         capabilityState.setTwoWayMeterEnergyConsumptionSensorTotalEnergyState(
 885                                 event.getProperties().getTotalEnergy());
 886                         capabilityState.setTwoWayMeterEnergyConsumptionSensorEnergyPerMonthInEuroState(
 887                                 event.getProperties().getEnergyPerMonthInEuro());
 888                         capabilityState.setTwoWayMeterEnergyConsumptionSensorEnergyPerDayInEuroState(
 889                                 event.getProperties().getEnergyPerDayInEuro());
 890                         capabilityState.setTwoWayMeterEnergyConsumptionSensorEnergyPerDayInKWhState(
 891                                 event.getProperties().getEnergyPerDayInKWh());
 892                         deviceChanged = true;
 893
 894                         // TwoWayMeterEnergyFeedSensor
 895                     } else if (capability.isTypeTwoWayMeterEnergyFeedSensor()) {
 896                         capabilityState.setTwoWayMeterEnergyFeedSensorEnergyPerMonthInKWhState(
 897                                 event.getProperties().getEnergyPerMonthInKWh());
 898                         capabilityState
 899                                 .setTwoWayMeterEnergyFeedSensorTotalEnergyState(event.getProperties().getTotalEnergy());
 900                         capabilityState.setTwoWayMeterEnergyFeedSensorEnergyPerMonthInEuroState(
 901                                 event.getProperties().getEnergyPerMonthInEuro());
 902                         capabilityState.setTwoWayMeterEnergyFeedSensorEnergyPerDayInEuroState(
 903                                 event.getProperties().getEnergyPerDayInEuro());
 904                         capabilityState.setTwoWayMeterEnergyFeedSensorEnergyPerDayInKWhState(
 905                                 event.getProperties().getEnergyPerDayInKWh());
 906                         deviceChanged = true;
 907
 908                         // TwoWayMeterPowerConsumptionSensor
 909                     } else if (capability.isTypeTwoWayMeterPowerConsumptionSensor()) {
 910                         capabilityState.setTwoWayMeterPowerConsumptionSensorPowerInWattState(
 911                                 event.getProperties().getPowerInWatt());
 912                         deviceChanged = true;
 913
 914                     } else {
 915                         logger.debug("Unsupported capability type {}.", capability.getType());
 916                     }
 917                 } else {
 918                     logger.debug("Capability {} has no state (yet?) - refreshing device.", capability.getName());
 919
 920                     @Nullable
 921                     final InnogyBridgeHandler innogyBridgeHandler = getInnogyBridgeHandler();
 922                     if (innogyBridgeHandler != null) {
 923                         device = innogyBridgeHandler.refreshDevice(deviceId);
 924                     }
 925                     if (device != null) {
 926                         capabilityMap = device.getCapabilityMap();
 927                         capability = capabilityMap.get(linkedCapabilityId);
 928                         if (capability.hasState()) {
 929                             deviceChanged = true;
 930                         }
 931                     }
 932                 }
 933                 if (deviceChanged && device != null) {
 934                     onDeviceStateChanged(device);
 935                 }
 936
 937             } else if (event.isLinkedtoDevice()) {
 938                 if (device.hasDeviceState()) {
 939                     onDeviceStateChanged(device);
 940                 } else {
 941                     logger.debug("Device {}/{} has no state.", device.getConfig().getName(), device.getId());
 942                 }
 943             }
 944         }
 945     }
 946
 947     /**
 948      * Returns the inverted value. Currently only rollershutter channels are supported.
 949      *
 950      * @param value
 951      * @return the value or the inverted value
 952      */
 953     private int invertValueIfConfigured(final String channelId, final int value) {
 954         if (!CHANNEL_ROLLERSHUTTER.equals(channelId)) {
 955             logger.debug("Channel {} cannot be inverted.", channelId);
 956             return value;
 957         }
 958
 959         @Nullable
 960         final Channel channel = getThing().getChannel(channelId);
 961         if (channel == null) {
 962             logger.debug("Channel {} was null! Value not inverted.", channelId);
 963             return value;
 964         }
 965         final Boolean invert = (Boolean) channel.getConfiguration().get("invert");
 966         return invert != null && invert ? value : (100 - value);
 967     }
 968 }