git.basschouten.com Git - openhab-addons.git/blob

   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.insteon.internal.handler;
  14
  15 import java.lang.reflect.Type;
  16 import java.math.BigDecimal;
  17 import java.util.ArrayList;
  18 import java.util.Collections;
  19 import java.util.HashMap;
  20 import java.util.HashSet;
  21 import java.util.List;
  22 import java.util.Map;
  23 import java.util.Objects;
  24 import java.util.Set;
  25 import java.util.stream.Collectors;
  26 import java.util.stream.Stream;
  27
  28 import org.eclipse.jdt.annotation.NonNullByDefault;
  29 import org.eclipse.jdt.annotation.Nullable;
  30 import org.openhab.binding.insteon.internal.InsteonBinding;
  31 import org.openhab.binding.insteon.internal.InsteonBindingConstants;
  32 import org.openhab.binding.insteon.internal.config.InsteonChannelConfiguration;
  33 import org.openhab.binding.insteon.internal.config.InsteonDeviceConfiguration;
  34 import org.openhab.binding.insteon.internal.device.DeviceFeature;
  35 import org.openhab.binding.insteon.internal.device.DeviceTypeLoader;
  36 import org.openhab.binding.insteon.internal.device.InsteonAddress;
  37 import org.openhab.binding.insteon.internal.device.InsteonDevice;
  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.Thing;
  42 import org.openhab.core.thing.ThingStatus;
  43 import org.openhab.core.thing.ThingStatusDetail;
  44 import org.openhab.core.thing.binding.BaseThingHandler;
  45 import org.openhab.core.thing.binding.ThingHandlerCallback;
  46 import org.openhab.core.thing.type.ChannelTypeUID;
  47 import org.openhab.core.types.Command;
  48 import org.slf4j.Logger;
  49 import org.slf4j.LoggerFactory;
  50
  51 import com.google.gson.Gson;
  52 import com.google.gson.JsonParseException;
  53 import com.google.gson.reflect.TypeToken;
  54
  55 /**
  56  * The {@link InsteonDeviceHandler} is responsible for handling commands, which are
  57  * sent to one of the channels.
  58  *
  59  * @author Rob Nielsen - Initial contribution
  60  */
  61 @NonNullByDefault
  62 public class InsteonDeviceHandler extends BaseThingHandler {
  63
  64     private static final Set<String> ALL_CHANNEL_IDS = Collections.unmodifiableSet(Stream.of(
  65             InsteonBindingConstants.AC_DELAY, InsteonBindingConstants.BACKLIGHT_DURATION,
  66             InsteonBindingConstants.BATTERY_LEVEL, InsteonBindingConstants.BATTERY_PERCENT,
  67             InsteonBindingConstants.BATTERY_WATERMARK_LEVEL, InsteonBindingConstants.BEEP,
  68             InsteonBindingConstants.BOTTOM_OUTLET, InsteonBindingConstants.BUTTON_A, InsteonBindingConstants.BUTTON_B,
  69             InsteonBindingConstants.BUTTON_C, InsteonBindingConstants.BUTTON_D, InsteonBindingConstants.BUTTON_E,
  70             InsteonBindingConstants.BUTTON_F, InsteonBindingConstants.BUTTON_G, InsteonBindingConstants.BUTTON_H,
  71             InsteonBindingConstants.BROADCAST_ON_OFF, InsteonBindingConstants.CONTACT,
  72             InsteonBindingConstants.COOL_SET_POINT, InsteonBindingConstants.DIMMER, InsteonBindingConstants.FAN,
  73             InsteonBindingConstants.FAN_MODE, InsteonBindingConstants.FAST_ON_OFF,
  74             InsteonBindingConstants.FAST_ON_OFF_BUTTON_A, InsteonBindingConstants.FAST_ON_OFF_BUTTON_B,
  75             InsteonBindingConstants.FAST_ON_OFF_BUTTON_C, InsteonBindingConstants.FAST_ON_OFF_BUTTON_D,
  76             InsteonBindingConstants.FAST_ON_OFF_BUTTON_E, InsteonBindingConstants.FAST_ON_OFF_BUTTON_F,
  77             InsteonBindingConstants.FAST_ON_OFF_BUTTON_G, InsteonBindingConstants.FAST_ON_OFF_BUTTON_H,
  78             InsteonBindingConstants.HEAT_SET_POINT, InsteonBindingConstants.HUMIDITY,
  79             InsteonBindingConstants.HUMIDITY_HIGH, InsteonBindingConstants.HUMIDITY_LOW,
  80             InsteonBindingConstants.IS_COOLING, InsteonBindingConstants.IS_HEATING,
  81             InsteonBindingConstants.KEYPAD_BUTTON_A, InsteonBindingConstants.KEYPAD_BUTTON_B,
  82             InsteonBindingConstants.KEYPAD_BUTTON_C, InsteonBindingConstants.KEYPAD_BUTTON_D,
  83             InsteonBindingConstants.KEYPAD_BUTTON_E, InsteonBindingConstants.KEYPAD_BUTTON_F,
  84             InsteonBindingConstants.KEYPAD_BUTTON_G, InsteonBindingConstants.KEYPAD_BUTTON_H,
  85             InsteonBindingConstants.KWH, InsteonBindingConstants.LAST_HEARD_FROM,
  86             InsteonBindingConstants.LED_BRIGHTNESS, InsteonBindingConstants.LED_ONOFF,
  87             InsteonBindingConstants.LIGHT_DIMMER, InsteonBindingConstants.LIGHT_LEVEL,
  88             InsteonBindingConstants.LIGHT_LEVEL_ABOVE_THRESHOLD, InsteonBindingConstants.LOAD_DIMMER,
  89             InsteonBindingConstants.LOAD_SWITCH, InsteonBindingConstants.LOAD_SWITCH_FAST_ON_OFF,
  90             InsteonBindingConstants.LOAD_SWITCH_MANUAL_CHANGE, InsteonBindingConstants.LOWBATTERY,
  91             InsteonBindingConstants.MANUAL_CHANGE, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_A,
  92             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_B, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_C,
  93             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_D, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_E,
  94             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_F, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_G,
  95             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_H, InsteonBindingConstants.NOTIFICATION,
  96             InsteonBindingConstants.ON_LEVEL, InsteonBindingConstants.RAMP_DIMMER, InsteonBindingConstants.RAMP_RATE,
  97             InsteonBindingConstants.RESET, InsteonBindingConstants.STAGE1_DURATION, InsteonBindingConstants.SWITCH,
  98             InsteonBindingConstants.SYSTEM_MODE, InsteonBindingConstants.TAMPER_SWITCH,
  99             InsteonBindingConstants.TEMPERATURE, InsteonBindingConstants.TEMPERATURE_LEVEL,
 100             InsteonBindingConstants.TOP_OUTLET, InsteonBindingConstants.UPDATE, InsteonBindingConstants.WATTS)
 101             .collect(Collectors.toSet()));
 102
 103     public static final String BROADCAST_GROUPS = "broadcastGroups";
 104     public static final String BROADCAST_ON_OFF = "broadcastonoff";
 105     public static final String CMD = "cmd";
 106     public static final String CMD_RESET = "reset";
 107     public static final String CMD_UPDATE = "update";
 108     public static final String DATA = "data";
 109     public static final String FIELD = "field";
 110     public static final String FIELD_BATTERY_LEVEL = "battery_level";
 111     public static final String FIELD_BATTERY_PERCENTAGE = "battery_percentage";
 112     public static final String FIELD_BATTERY_WATERMARK_LEVEL = "battery_watermark_level";
 113     public static final String FIELD_KWH = "kwh";
 114     public static final String FIELD_LIGHT_LEVEL = "light_level";
 115     public static final String FIELD_TEMPERATURE_LEVEL = "temperature_level";
 116     public static final String FIELD_WATTS = "watts";
 117     public static final String GROUP = "group";
 118     public static final String METER = "meter";
 119
 120     public static final String HIDDEN_DOOR_SENSOR_PRODUCT_KEY = "F00.00.03";
 121     public static final String MOTION_SENSOR_II_PRODUCT_KEY = "F00.00.24";
 122     public static final String MOTION_SENSOR_PRODUCT_KEY = "0x00004A";
 123     public static final String PLM_PRODUCT_KEY = "0x000045";
 124     public static final String POWER_METER_PRODUCT_KEY = "F00.00.17";
 125
 126     private final Logger logger = LoggerFactory.getLogger(InsteonDeviceHandler.class);
 127
 128     private @Nullable InsteonDeviceConfiguration config;
 129
 130     public InsteonDeviceHandler(Thing thing) {
 131         super(thing);
 132     }
 133
 134     @Override
 135     public void initialize() {
 136         config = getConfigAs(InsteonDeviceConfiguration.class);
 137
 138         scheduler.execute(() -> {
 139             if (getBridge() == null) {
 140                 String msg = "An Insteon network bridge has not been selected for this device.";
 141                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 142
 143                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 144                 return;
 145             }
 146
 147             InsteonDeviceConfiguration config = this.config;
 148             if (config == null) {
 149                 String msg = "Insteon device configuration is null.";
 150                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 151
 152                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 153                 return;
 154             }
 155             String address = config.getAddress();
 156             if (!InsteonAddress.isValid(address)) {
 157                 String msg = "Unable to start Insteon device, the insteon or X10 address '" + address
 158                         + "' is invalid. It must be in the format 'AB.CD.EF' or 'H.U' (X10).";
 159                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 160
 161                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 162                 return;
 163             }
 164
 165             DeviceTypeLoader instance = DeviceTypeLoader.instance();
 166             if (instance == null) {
 167                 String msg = "Device type loader is null.";
 168                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 169
 170                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 171                 return;
 172             }
 173
 174             String productKey = config.getProductKey();
 175             if (instance.getDeviceType(productKey) == null) {
 176                 String msg = "Unable to start Insteon device, invalid product key '" + productKey + "'.";
 177                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 178
 179                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 180                 return;
 181             }
 182
 183             String deviceConfig = config.getDeviceConfig();
 184             Map<String, Object> deviceConfigMap;
 185             if (deviceConfig != null) {
 186                 Type mapType = new TypeToken<Map<String, Object>>() {
 187                 }.getType();
 188                 try {
 189                     deviceConfigMap = Objects.requireNonNull(new Gson().fromJson(deviceConfig, mapType));
 190                 } catch (JsonParseException e) {
 191                     String msg = "The device configuration parameter is not valid JSON.";
 192                     logger.warn("{} {}", thing.getUID().getAsString(), msg);
 193
 194                     updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 195                     return;
 196                 }
 197             } else {
 198                 deviceConfigMap = Collections.emptyMap();
 199             }
 200
 201             InsteonBinding insteonBinding = getInsteonBinding();
 202             InsteonAddress insteonAddress = new InsteonAddress(address);
 203             if (insteonBinding.getDevice(insteonAddress) != null) {
 204                 String msg = "A device already exists with the address '" + address + "'.";
 205                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 206
 207                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 208                 return;
 209             }
 210
 211             InsteonDevice device = insteonBinding.makeNewDevice(insteonAddress, productKey, deviceConfigMap);
 212             if (device == null) {
 213                 String msg = "Unable to create a device with the product key '" + productKey + "' with the address'"
 214                         + address + "'.";
 215                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 216
 217                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 218                 return;
 219             }
 220
 221             ThingHandlerCallback callback = getCallback();
 222             if (callback == null) {
 223                 String msg = "Unable to get thing handler callback.";
 224                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 225
 226                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 227                 return;
 228             }
 229
 230             Map<String, Channel> channelMap = new HashMap<>();
 231             String thingId = getThing().getUID().getAsString();
 232             for (String channelId : ALL_CHANNEL_IDS) {
 233                 String feature = channelId.toLowerCase();
 234
 235                 if (productKey.equals(HIDDEN_DOOR_SENSOR_PRODUCT_KEY)) {
 236                     if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)
 237                             || feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_WATERMARK_LEVEL)) {
 238                         feature = DATA;
 239                     }
 240                 } else if (productKey.equals(MOTION_SENSOR_PRODUCT_KEY)) {
 241                     if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)
 242                             || feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)) {
 243                         feature = DATA;
 244                     }
 245                 } else if (productKey.equals(MOTION_SENSOR_II_PRODUCT_KEY)) {
 246                     if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)
 247                             || feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_PERCENT)
 248                             || feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)
 249                             || feature.equalsIgnoreCase(InsteonBindingConstants.TEMPERATURE_LEVEL)) {
 250                         feature = DATA;
 251                     }
 252                 } else if (productKey.equals(PLM_PRODUCT_KEY)) {
 253                     String parts[] = feature.split("#");
 254                     if (parts.length == 2 && parts[0].equalsIgnoreCase(InsteonBindingConstants.BROADCAST_ON_OFF)
 255                             && parts[1].matches("^\\d+$")) {
 256                         feature = BROADCAST_ON_OFF;
 257                     }
 258                 } else if (productKey.equals(POWER_METER_PRODUCT_KEY)) {
 259                     if (feature.equalsIgnoreCase(InsteonBindingConstants.KWH)
 260                             || feature.equalsIgnoreCase(InsteonBindingConstants.RESET)
 261                             || feature.equalsIgnoreCase(InsteonBindingConstants.UPDATE)
 262                             || feature.equalsIgnoreCase(InsteonBindingConstants.WATTS)) {
 263                         feature = METER;
 264                     }
 265                 }
 266
 267                 DeviceFeature f = device.getFeature(feature);
 268                 if (f != null) {
 269                     if (!f.isFeatureGroup()) {
 270                         if (channelId.equals(InsteonBindingConstants.BROADCAST_ON_OFF)) {
 271                             Set<String> broadcastChannels = new HashSet<>();
 272                             for (Channel channel : thing.getChannels()) {
 273                                 String id = channel.getUID().getId();
 274                                 if (id.startsWith(InsteonBindingConstants.BROADCAST_ON_OFF)) {
 275                                     channelMap.put(id, channel);
 276                                     broadcastChannels.add(id);
 277                                 }
 278                             }
 279
 280                             Object groups = deviceConfigMap.get(BROADCAST_GROUPS);
 281                             if (groups != null) {
 282                                 boolean valid = false;
 283                                 if (groups instanceof List<?>) {
 284                                     valid = true;
 285                                     for (Object o : (List<?>) groups) {
 286                                         if (o instanceof Double && (Double) o % 1 == 0) {
 287                                             String id = InsteonBindingConstants.BROADCAST_ON_OFF + "#"
 288                                                     + ((Double) o).intValue();
 289                                             if (!broadcastChannels.contains(id)) {
 290                                                 ChannelUID channelUID = new ChannelUID(thing.getUID(), id);
 291                                                 ChannelTypeUID channelTypeUID = new ChannelTypeUID(
 292                                                         InsteonBindingConstants.BINDING_ID,
 293                                                         InsteonBindingConstants.SWITCH);
 294                                                 Channel channel = callback
 295                                                         .createChannelBuilder(channelUID, channelTypeUID).withLabel(id)
 296                                                         .build();
 297
 298                                                 channelMap.put(id, channel);
 299                                                 broadcastChannels.add(id);
 300                                             }
 301                                         } else {
 302                                             valid = false;
 303                                             break;
 304                                         }
 305                                     }
 306                                 }
 307
 308                                 if (!valid) {
 309                                     String msg = "The value for key " + BROADCAST_GROUPS
 310                                             + " must be an array of integers in the device configuration parameter.";
 311                                     logger.warn("{} {}", thing.getUID().getAsString(), msg);
 312
 313                                     updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 314                                     return;
 315                                 }
 316                             }
 317                         } else {
 318                             ChannelUID channelUID = new ChannelUID(thing.getUID(), channelId);
 319                             ChannelTypeUID channelTypeUID = new ChannelTypeUID(InsteonBindingConstants.BINDING_ID,
 320                                     channelId);
 321                             Channel channel = thing.getChannel(channelUID);
 322                             if (channel == null) {
 323                                 channel = callback.createChannelBuilder(channelUID, channelTypeUID).build();
 324                             }
 325
 326                             channelMap.put(channelId, channel);
 327                         }
 328                     } else {
 329                         logger.debug("{} is a feature group for {}. It will not be added as a channel.", feature,
 330                                 productKey);
 331                     }
 332                 }
 333             }
 334
 335             if (!channelMap.isEmpty() || device.isModem()) {
 336                 List<Channel> channels = new ArrayList<>();
 337                 StringBuilder channelList = new StringBuilder();
 338                 if (!channelMap.isEmpty()) {
 339                     List<String> channelIds = new ArrayList<>(channelMap.keySet());
 340                     Collections.sort(channelIds);
 341                     channelIds.forEach(channelId -> {
 342                         Channel channel = channelMap.get(channelId);
 343                         if (channel != null) {
 344                             channels.add(channel);
 345
 346                             if (channelList.length() > 0) {
 347                                 channelList.append(", ");
 348                             }
 349                             channelList.append(channelId);
 350                         }
 351                     });
 352
 353                     updateThing(editThing().withChannels(channels).build());
 354                 }
 355
 356                 StringBuilder builder = new StringBuilder(thingId);
 357                 builder.append(" address = ");
 358                 builder.append(address);
 359                 builder.append(" productKey = ");
 360                 builder.append(productKey);
 361                 builder.append(" channels = ");
 362                 builder.append(channelList.toString());
 363                 String msg = builder.toString();
 364                 logger.debug("{}", msg);
 365
 366                 getInsteonNetworkHandler().initialized(getThing().getUID(), msg);
 367
 368                 channels.forEach(channel -> {
 369                     if (isLinked(channel.getUID())) {
 370                         channelLinked(channel.getUID());
 371                     }
 372                 });
 373
 374                 updateStatus(ThingStatus.ONLINE);
 375             } else {
 376                 String msg = "Product key '" + productKey
 377                         + "' does not have any features that match existing channels.";
 378
 379                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 380
 381                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 382             }
 383         });
 384     }
 385
 386     @Override
 387     public void dispose() {
 388         InsteonDeviceConfiguration config = this.config;
 389         if (config != null) {
 390             String address = config.getAddress();
 391             if (getBridge() != null && InsteonAddress.isValid(address)) {
 392                 getInsteonBinding().removeDevice(new InsteonAddress(address));
 393
 394                 logger.debug("removed {} address = {}", getThing().getUID().getAsString(), address);
 395             }
 396
 397             getInsteonNetworkHandler().disposed(getThing().getUID());
 398         }
 399
 400         super.dispose();
 401     }
 402
 403     @Override
 404     public void handleCommand(ChannelUID channelUID, Command command) {
 405         logger.debug("channel {} was triggered with the command {}", channelUID.getAsString(), command);
 406
 407         getInsteonBinding().sendCommand(channelUID.getAsString(), command);
 408     }
 409
 410     @Override
 411     public void channelLinked(ChannelUID channelUID) {
 412         if (getInsteonNetworkHandler().isChannelLinked(channelUID)) {
 413             return;
 414         }
 415
 416         Map<String, String> params = new HashMap<>();
 417         Channel channel = getThing().getChannel(channelUID.getId());
 418         if (channel == null) {
 419             logger.warn("channel is null");
 420             return;
 421         }
 422
 423         Map<String, Object> channelProperties = channel.getConfiguration().getProperties();
 424         for (String key : channelProperties.keySet()) {
 425             Object value = channelProperties.get(key);
 426             if (value instanceof String) {
 427                 params.put(key, (String) value);
 428             } else if (value instanceof BigDecimal) {
 429                 String s = ((BigDecimal) value).toPlainString();
 430                 params.put(key, s);
 431             } else {
 432                 logger.warn("not a string or big decimal value key '{}' value '{}' {}", key, value,
 433                         value != null ? value.getClass().getName() : "unknown");
 434             }
 435         }
 436
 437         String feature = channelUID.getId().toLowerCase();
 438         InsteonDeviceConfiguration config = this.config;
 439         if (config == null) {
 440             logger.warn("insteon device config is null");
 441             return;
 442         }
 443         String productKey = config.getProductKey();
 444         if (productKey.equals(HIDDEN_DOOR_SENSOR_PRODUCT_KEY)) {
 445             if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)) {
 446                 params.put(FIELD, FIELD_BATTERY_LEVEL);
 447                 feature = DATA;
 448             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_WATERMARK_LEVEL)) {
 449                 params.put(FIELD, FIELD_BATTERY_WATERMARK_LEVEL);
 450                 feature = DATA;
 451             }
 452         } else if (productKey.equals(MOTION_SENSOR_PRODUCT_KEY)) {
 453             if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)) {
 454                 params.put(FIELD, FIELD_BATTERY_LEVEL);
 455                 feature = DATA;
 456             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)) {
 457                 params.put(FIELD, FIELD_LIGHT_LEVEL);
 458                 feature = DATA;
 459             }
 460         } else if (productKey.equals(MOTION_SENSOR_II_PRODUCT_KEY)) {
 461             if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)) {
 462                 params.put(FIELD, FIELD_BATTERY_LEVEL);
 463                 feature = DATA;
 464             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_PERCENT)) {
 465                 params.put(FIELD, FIELD_BATTERY_PERCENTAGE);
 466                 feature = DATA;
 467             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)) {
 468                 params.put(FIELD, FIELD_LIGHT_LEVEL);
 469                 feature = DATA;
 470             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.TEMPERATURE_LEVEL)) {
 471                 params.put(FIELD, FIELD_TEMPERATURE_LEVEL);
 472                 feature = DATA;
 473             }
 474         } else if (productKey.equals(PLM_PRODUCT_KEY)) {
 475             String parts[] = feature.split("#");
 476             if (parts.length == 2 && parts[0].equalsIgnoreCase(InsteonBindingConstants.BROADCAST_ON_OFF)
 477                     && parts[1].matches("^\\d+$")) {
 478                 params.put(GROUP, parts[1]);
 479                 feature = BROADCAST_ON_OFF;
 480             }
 481         } else if (productKey.equals(POWER_METER_PRODUCT_KEY)) {
 482             if (feature.equalsIgnoreCase(InsteonBindingConstants.KWH)) {
 483                 params.put(FIELD, FIELD_KWH);
 484             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.WATTS)) {
 485                 params.put(FIELD, FIELD_WATTS);
 486             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.RESET)) {
 487                 params.put(CMD, CMD_RESET);
 488             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.UPDATE)) {
 489                 params.put(CMD, CMD_UPDATE);
 490             }
 491
 492             feature = METER;
 493         }
 494
 495         InsteonChannelConfiguration bindingConfig = new InsteonChannelConfiguration(channelUID, feature,
 496                 new InsteonAddress(config.getAddress()), productKey, params);
 497         getInsteonBinding().addFeatureListener(bindingConfig);
 498
 499         StringBuilder builder = new StringBuilder(channelUID.getAsString());
 500         builder.append(" feature = ");
 501         builder.append(feature);
 502         builder.append(" parameters = ");
 503         builder.append(params);
 504         String msg = builder.toString();
 505         logger.debug("{}", msg);
 506
 507         getInsteonNetworkHandler().linked(channelUID, msg);
 508     }
 509
 510     @Override
 511     public void channelUnlinked(ChannelUID channelUID) {
 512         getInsteonBinding().removeFeatureListener(channelUID);
 513         getInsteonNetworkHandler().unlinked(channelUID);
 514
 515         logger.debug("channel {} unlinked ", channelUID.getAsString());
 516     }
 517
 518     private InsteonNetworkHandler getInsteonNetworkHandler() {
 519         Bridge bridge = getBridge();
 520         if (bridge == null) {
 521             throw new IllegalArgumentException("insteon network bridge is null");
 522         }
 523         InsteonNetworkHandler handler = (InsteonNetworkHandler) bridge.getHandler();
 524         if (handler == null) {
 525             throw new IllegalArgumentException("insteon network handler is null");
 526         }
 527         return handler;
 528     }
 529
 530     private InsteonBinding getInsteonBinding() {
 531         return getInsteonNetworkHandler().getInsteonBinding();
 532     }
 533 }