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

   1 /**
   2  * Copyright (c) 2010-2021 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.*;
  18 import java.util.stream.Collectors;
  19 import java.util.stream.Stream;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.eclipse.jdt.annotation.Nullable;
  23 import org.openhab.binding.insteon.internal.InsteonBinding;
  24 import org.openhab.binding.insteon.internal.InsteonBindingConstants;
  25 import org.openhab.binding.insteon.internal.config.InsteonChannelConfiguration;
  26 import org.openhab.binding.insteon.internal.config.InsteonDeviceConfiguration;
  27 import org.openhab.binding.insteon.internal.device.DeviceFeature;
  28 import org.openhab.binding.insteon.internal.device.DeviceTypeLoader;
  29 import org.openhab.binding.insteon.internal.device.InsteonAddress;
  30 import org.openhab.binding.insteon.internal.device.InsteonDevice;
  31 import org.openhab.core.thing.Bridge;
  32 import org.openhab.core.thing.Channel;
  33 import org.openhab.core.thing.ChannelUID;
  34 import org.openhab.core.thing.Thing;
  35 import org.openhab.core.thing.ThingStatus;
  36 import org.openhab.core.thing.ThingStatusDetail;
  37 import org.openhab.core.thing.binding.BaseThingHandler;
  38 import org.openhab.core.thing.binding.ThingHandlerCallback;
  39 import org.openhab.core.thing.type.ChannelTypeUID;
  40 import org.openhab.core.types.Command;
  41 import org.slf4j.Logger;
  42 import org.slf4j.LoggerFactory;
  43
  44 import com.google.gson.Gson;
  45 import com.google.gson.JsonParseException;
  46 import com.google.gson.reflect.TypeToken;
  47
  48 /**
  49  * The {@link InsteonDeviceHandler} is responsible for handling commands, which are
  50  * sent to one of the channels.
  51  *
  52  * @author Rob Nielsen - Initial contribution
  53  */
  54 @NonNullByDefault
  55 public class InsteonDeviceHandler extends BaseThingHandler {
  56
  57     private static final Set<String> ALL_CHANNEL_IDS = Collections.unmodifiableSet(Stream.of(
  58             InsteonBindingConstants.AC_DELAY, InsteonBindingConstants.BACKLIGHT_DURATION,
  59             InsteonBindingConstants.BATTERY_LEVEL, InsteonBindingConstants.BATTERY_PERCENT,
  60             InsteonBindingConstants.BATTERY_WATERMARK_LEVEL, InsteonBindingConstants.BEEP,
  61             InsteonBindingConstants.BOTTOM_OUTLET, InsteonBindingConstants.BUTTON_A, InsteonBindingConstants.BUTTON_B,
  62             InsteonBindingConstants.BUTTON_C, InsteonBindingConstants.BUTTON_D, InsteonBindingConstants.BUTTON_E,
  63             InsteonBindingConstants.BUTTON_F, InsteonBindingConstants.BUTTON_G, InsteonBindingConstants.BUTTON_H,
  64             InsteonBindingConstants.BROADCAST_ON_OFF, InsteonBindingConstants.CONTACT,
  65             InsteonBindingConstants.COOL_SET_POINT, InsteonBindingConstants.DIMMER, InsteonBindingConstants.FAN,
  66             InsteonBindingConstants.FAN_MODE, InsteonBindingConstants.FAST_ON_OFF,
  67             InsteonBindingConstants.FAST_ON_OFF_BUTTON_A, InsteonBindingConstants.FAST_ON_OFF_BUTTON_B,
  68             InsteonBindingConstants.FAST_ON_OFF_BUTTON_C, InsteonBindingConstants.FAST_ON_OFF_BUTTON_D,
  69             InsteonBindingConstants.FAST_ON_OFF_BUTTON_E, InsteonBindingConstants.FAST_ON_OFF_BUTTON_F,
  70             InsteonBindingConstants.FAST_ON_OFF_BUTTON_G, InsteonBindingConstants.FAST_ON_OFF_BUTTON_H,
  71             InsteonBindingConstants.HEAT_SET_POINT, InsteonBindingConstants.HUMIDITY,
  72             InsteonBindingConstants.HUMIDITY_HIGH, InsteonBindingConstants.HUMIDITY_LOW,
  73             InsteonBindingConstants.IS_COOLING, InsteonBindingConstants.IS_HEATING,
  74             InsteonBindingConstants.KEYPAD_BUTTON_A, InsteonBindingConstants.KEYPAD_BUTTON_B,
  75             InsteonBindingConstants.KEYPAD_BUTTON_C, InsteonBindingConstants.KEYPAD_BUTTON_D,
  76             InsteonBindingConstants.KEYPAD_BUTTON_E, InsteonBindingConstants.KEYPAD_BUTTON_F,
  77             InsteonBindingConstants.KEYPAD_BUTTON_G, InsteonBindingConstants.KEYPAD_BUTTON_H,
  78             InsteonBindingConstants.KWH, InsteonBindingConstants.LAST_HEARD_FROM,
  79             InsteonBindingConstants.LED_BRIGHTNESS, InsteonBindingConstants.LED_ONOFF,
  80             InsteonBindingConstants.LIGHT_DIMMER, InsteonBindingConstants.LIGHT_LEVEL,
  81             InsteonBindingConstants.LIGHT_LEVEL_ABOVE_THRESHOLD, InsteonBindingConstants.LOAD_DIMMER,
  82             InsteonBindingConstants.LOAD_SWITCH, InsteonBindingConstants.LOAD_SWITCH_FAST_ON_OFF,
  83             InsteonBindingConstants.LOAD_SWITCH_MANUAL_CHANGE, InsteonBindingConstants.LOWBATTERY,
  84             InsteonBindingConstants.MANUAL_CHANGE, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_A,
  85             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_B, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_C,
  86             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_D, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_E,
  87             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_F, InsteonBindingConstants.MANUAL_CHANGE_BUTTON_G,
  88             InsteonBindingConstants.MANUAL_CHANGE_BUTTON_H, InsteonBindingConstants.NOTIFICATION,
  89             InsteonBindingConstants.ON_LEVEL, InsteonBindingConstants.RAMP_DIMMER, InsteonBindingConstants.RAMP_RATE,
  90             InsteonBindingConstants.RESET, InsteonBindingConstants.STAGE1_DURATION, InsteonBindingConstants.SWITCH,
  91             InsteonBindingConstants.SYSTEM_MODE, InsteonBindingConstants.TAMPER_SWITCH,
  92             InsteonBindingConstants.TEMPERATURE, InsteonBindingConstants.TEMPERATURE_LEVEL,
  93             InsteonBindingConstants.TOP_OUTLET, InsteonBindingConstants.UPDATE, InsteonBindingConstants.WATTS)
  94             .collect(Collectors.toSet()));
  95
  96     public static final String BROADCAST_GROUPS = "broadcastGroups";
  97     public static final String BROADCAST_ON_OFF = "broadcastonoff";
  98     public static final String CMD = "cmd";
  99     public static final String CMD_RESET = "reset";
 100     public static final String CMD_UPDATE = "update";
 101     public static final String DATA = "data";
 102     public static final String FIELD = "field";
 103     public static final String FIELD_BATTERY_LEVEL = "battery_level";
 104     public static final String FIELD_BATTERY_PERCENTAGE = "battery_percentage";
 105     public static final String FIELD_BATTERY_WATERMARK_LEVEL = "battery_watermark_level";
 106     public static final String FIELD_KWH = "kwh";
 107     public static final String FIELD_LIGHT_LEVEL = "light_level";
 108     public static final String FIELD_TEMPERATURE_LEVEL = "temperature_level";
 109     public static final String FIELD_WATTS = "watts";
 110     public static final String GROUP = "group";
 111     public static final String METER = "meter";
 112
 113     public static final String HIDDEN_DOOR_SENSOR_PRODUCT_KEY = "F00.00.03";
 114     public static final String MOTION_SENSOR_II_PRODUCT_KEY = "F00.00.24";
 115     public static final String MOTION_SENSOR_PRODUCT_KEY = "0x00004A";
 116     public static final String PLM_PRODUCT_KEY = "0x000045";
 117     public static final String POWER_METER_PRODUCT_KEY = "F00.00.17";
 118
 119     private final Logger logger = LoggerFactory.getLogger(InsteonDeviceHandler.class);
 120
 121     private @Nullable InsteonDeviceConfiguration config;
 122
 123     public InsteonDeviceHandler(Thing thing) {
 124         super(thing);
 125     }
 126
 127     @Override
 128     public void initialize() {
 129         config = getConfigAs(InsteonDeviceConfiguration.class);
 130
 131         scheduler.execute(() -> {
 132             if (getBridge() == null) {
 133                 String msg = "An Insteon network bridge has not been selected for this device.";
 134                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 135
 136                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 137                 return;
 138             }
 139
 140             InsteonDeviceConfiguration config = this.config;
 141             if (config == null) {
 142                 String msg = "Insteon device configuration is null.";
 143                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 144
 145                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 146                 return;
 147             }
 148             String address = config.getAddress();
 149             if (!InsteonAddress.isValid(address)) {
 150                 String msg = "Unable to start Insteon device, the insteon or X10 address '" + address
 151                         + "' is invalid. It must be in the format 'AB.CD.EF' or 'H.U' (X10).";
 152                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 153
 154                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 155                 return;
 156             }
 157
 158             DeviceTypeLoader instance = DeviceTypeLoader.instance();
 159             if (instance == null) {
 160                 String msg = "Device type loader is null.";
 161                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 162
 163                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 164                 return;
 165             }
 166
 167             String productKey = config.getProductKey();
 168             if (instance.getDeviceType(productKey) == null) {
 169                 String msg = "Unable to start Insteon device, invalid product key '" + productKey + "'.";
 170                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 171
 172                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 173                 return;
 174             }
 175
 176             String deviceConfig = config.getDeviceConfig();
 177             Map<String, Object> deviceConfigMap;
 178             if (deviceConfig != null) {
 179                 Type mapType = new TypeToken<Map<String, Object>>() {
 180                 }.getType();
 181                 try {
 182                     deviceConfigMap = Objects.requireNonNull(new Gson().fromJson(deviceConfig, mapType));
 183                 } catch (JsonParseException e) {
 184                     String msg = "The device configuration parameter is not valid JSON.";
 185                     logger.warn("{} {}", thing.getUID().getAsString(), msg);
 186
 187                     updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 188                     return;
 189                 }
 190             } else {
 191                 deviceConfigMap = Collections.emptyMap();
 192             }
 193
 194             InsteonBinding insteonBinding = getInsteonBinding();
 195             InsteonAddress insteonAddress = new InsteonAddress(address);
 196             if (insteonBinding.getDevice(insteonAddress) != null) {
 197                 String msg = "A device already exists with the address '" + address + "'.";
 198                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 199
 200                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 201                 return;
 202             }
 203
 204             InsteonDevice device = insteonBinding.makeNewDevice(insteonAddress, productKey, deviceConfigMap);
 205             if (device == null) {
 206                 String msg = "Unable to create a device with the product key '" + productKey + "' with the address'"
 207                         + address + "'.";
 208                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 209
 210                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 211                 return;
 212             }
 213
 214             ThingHandlerCallback callback = getCallback();
 215             if (callback == null) {
 216                 String msg = "Unable to get thing handler callback.";
 217                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 218
 219                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 220                 return;
 221             }
 222
 223             Map<String, Channel> channelMap = new HashMap<>();
 224             String thingId = getThing().getUID().getAsString();
 225             for (String channelId : ALL_CHANNEL_IDS) {
 226                 String feature = channelId.toLowerCase();
 227
 228                 if (productKey.equals(HIDDEN_DOOR_SENSOR_PRODUCT_KEY)) {
 229                     if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)
 230                             || feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_WATERMARK_LEVEL)) {
 231                         feature = DATA;
 232                     }
 233                 } else if (productKey.equals(MOTION_SENSOR_PRODUCT_KEY)) {
 234                     if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)
 235                             || feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)) {
 236                         feature = DATA;
 237                     }
 238                 } else if (productKey.equals(MOTION_SENSOR_II_PRODUCT_KEY)) {
 239                     if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)
 240                             || feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_PERCENT)
 241                             || feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)
 242                             || feature.equalsIgnoreCase(InsteonBindingConstants.TEMPERATURE_LEVEL)) {
 243                         feature = DATA;
 244                     }
 245                 } else if (productKey.equals(PLM_PRODUCT_KEY)) {
 246                     String parts[] = feature.split("#");
 247                     if (parts.length == 2 && parts[0].equalsIgnoreCase(InsteonBindingConstants.BROADCAST_ON_OFF)
 248                             && parts[1].matches("^\\d+$")) {
 249                         feature = BROADCAST_ON_OFF;
 250                     }
 251                 } else if (productKey.equals(POWER_METER_PRODUCT_KEY)) {
 252                     if (feature.equalsIgnoreCase(InsteonBindingConstants.KWH)
 253                             || feature.equalsIgnoreCase(InsteonBindingConstants.RESET)
 254                             || feature.equalsIgnoreCase(InsteonBindingConstants.UPDATE)
 255                             || feature.equalsIgnoreCase(InsteonBindingConstants.WATTS)) {
 256                         feature = METER;
 257                     }
 258                 }
 259
 260                 DeviceFeature f = device.getFeature(feature);
 261                 if (f != null) {
 262                     if (!f.isFeatureGroup()) {
 263                         if (channelId.equals(InsteonBindingConstants.BROADCAST_ON_OFF)) {
 264                             Set<String> broadcastChannels = new HashSet<>();
 265                             for (Channel channel : thing.getChannels()) {
 266                                 String id = channel.getUID().getId();
 267                                 if (id.startsWith(InsteonBindingConstants.BROADCAST_ON_OFF)) {
 268                                     channelMap.put(id, channel);
 269                                     broadcastChannels.add(id);
 270                                 }
 271                             }
 272
 273                             Object groups = deviceConfigMap.get(BROADCAST_GROUPS);
 274                             if (groups != null) {
 275                                 boolean valid = false;
 276                                 if (groups instanceof List<?>) {
 277                                     valid = true;
 278                                     for (Object o : (List<?>) groups) {
 279                                         if (o instanceof Double && (Double) o % 1 == 0) {
 280                                             String id = InsteonBindingConstants.BROADCAST_ON_OFF + "#"
 281                                                     + ((Double) o).intValue();
 282                                             if (!broadcastChannels.contains(id)) {
 283                                                 ChannelUID channelUID = new ChannelUID(thing.getUID(), id);
 284                                                 ChannelTypeUID channelTypeUID = new ChannelTypeUID(
 285                                                         InsteonBindingConstants.BINDING_ID,
 286                                                         InsteonBindingConstants.SWITCH);
 287                                                 Channel channel = callback
 288                                                         .createChannelBuilder(channelUID, channelTypeUID).withLabel(id)
 289                                                         .build();
 290
 291                                                 channelMap.put(id, channel);
 292                                                 broadcastChannels.add(id);
 293                                             }
 294                                         } else {
 295                                             valid = false;
 296                                             break;
 297                                         }
 298                                     }
 299                                 }
 300
 301                                 if (!valid) {
 302                                     String msg = "The value for key " + BROADCAST_GROUPS
 303                                             + " must be an array of integers in the device configuration parameter.";
 304                                     logger.warn("{} {}", thing.getUID().getAsString(), msg);
 305
 306                                     updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 307                                     return;
 308                                 }
 309                             }
 310                         } else {
 311                             ChannelUID channelUID = new ChannelUID(thing.getUID(), channelId);
 312                             ChannelTypeUID channelTypeUID = new ChannelTypeUID(InsteonBindingConstants.BINDING_ID,
 313                                     channelId);
 314                             Channel channel = thing.getChannel(channelUID);
 315                             if (channel == null) {
 316                                 channel = callback.createChannelBuilder(channelUID, channelTypeUID).build();
 317                             }
 318
 319                             channelMap.put(channelId, channel);
 320                         }
 321                     } else {
 322                         logger.debug("{} is a feature group for {}. It will not be added as a channel.", feature,
 323                                 productKey);
 324                     }
 325                 }
 326             }
 327
 328             if (!channelMap.isEmpty() || device.isModem()) {
 329                 List<Channel> channels = new ArrayList<>();
 330                 StringBuilder channelList = new StringBuilder();
 331                 if (!channelMap.isEmpty()) {
 332                     List<String> channelIds = new ArrayList<>(channelMap.keySet());
 333                     Collections.sort(channelIds);
 334                     channelIds.forEach(channelId -> {
 335                         Channel channel = channelMap.get(channelId);
 336                         if (channel != null) {
 337                             channels.add(channel);
 338
 339                             if (channelList.length() > 0) {
 340                                 channelList.append(", ");
 341                             }
 342                             channelList.append(channelId);
 343                         }
 344                     });
 345
 346                     updateThing(editThing().withChannels(channels).build());
 347                 }
 348
 349                 StringBuilder builder = new StringBuilder(thingId);
 350                 builder.append(" address = ");
 351                 builder.append(address);
 352                 builder.append(" productKey = ");
 353                 builder.append(productKey);
 354                 builder.append(" channels = ");
 355                 builder.append(channelList.toString());
 356                 String msg = builder.toString();
 357                 logger.debug("{}", msg);
 358
 359                 getInsteonNetworkHandler().initialized(getThing().getUID(), msg);
 360
 361                 channels.forEach(channel -> {
 362                     if (isLinked(channel.getUID())) {
 363                         channelLinked(channel.getUID());
 364                     }
 365                 });
 366
 367                 updateStatus(ThingStatus.ONLINE);
 368             } else {
 369                 String msg = "Product key '" + productKey
 370                         + "' does not have any features that match existing channels.";
 371
 372                 logger.warn("{} {}", thing.getUID().getAsString(), msg);
 373
 374                 updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, msg);
 375             }
 376         });
 377     }
 378
 379     @Override
 380     public void dispose() {
 381         InsteonDeviceConfiguration config = this.config;
 382         if (config != null) {
 383             String address = config.getAddress();
 384             if (getBridge() != null && InsteonAddress.isValid(address)) {
 385                 getInsteonBinding().removeDevice(new InsteonAddress(address));
 386
 387                 logger.debug("removed {} address = {}", getThing().getUID().getAsString(), address);
 388             }
 389
 390             getInsteonNetworkHandler().disposed(getThing().getUID());
 391         }
 392
 393         super.dispose();
 394     }
 395
 396     @Override
 397     public void handleCommand(ChannelUID channelUID, Command command) {
 398         logger.debug("channel {} was triggered with the command {}", channelUID.getAsString(), command);
 399
 400         getInsteonBinding().sendCommand(channelUID.getAsString(), command);
 401     }
 402
 403     @Override
 404     public void channelLinked(ChannelUID channelUID) {
 405         if (getInsteonNetworkHandler().isChannelLinked(channelUID)) {
 406             return;
 407         }
 408
 409         Map<String, String> params = new HashMap<>();
 410         Channel channel = getThing().getChannel(channelUID.getId());
 411         if (channel == null) {
 412             logger.warn("channel is null");
 413             return;
 414         }
 415
 416         Map<String, Object> channelProperties = channel.getConfiguration().getProperties();
 417         for (String key : channelProperties.keySet()) {
 418             Object value = channelProperties.get(key);
 419             if (value instanceof String) {
 420                 params.put(key, (String) value);
 421             } else if (value instanceof BigDecimal) {
 422                 String s = ((BigDecimal) value).toPlainString();
 423                 params.put(key, s);
 424             } else {
 425                 logger.warn("not a string or big decimal value key '{}' value '{}' {}", key, value,
 426                         value != null ? value.getClass().getName() : "unknown");
 427             }
 428         }
 429
 430         String feature = channelUID.getId().toLowerCase();
 431         InsteonDeviceConfiguration config = this.config;
 432         if (config == null) {
 433             logger.warn("insteon device config is null");
 434             return;
 435         }
 436         String productKey = config.getProductKey();
 437         if (productKey.equals(HIDDEN_DOOR_SENSOR_PRODUCT_KEY)) {
 438             if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)) {
 439                 params.put(FIELD, FIELD_BATTERY_LEVEL);
 440                 feature = DATA;
 441             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_WATERMARK_LEVEL)) {
 442                 params.put(FIELD, FIELD_BATTERY_WATERMARK_LEVEL);
 443                 feature = DATA;
 444             }
 445         } else if (productKey.equals(MOTION_SENSOR_PRODUCT_KEY)) {
 446             if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)) {
 447                 params.put(FIELD, FIELD_BATTERY_LEVEL);
 448                 feature = DATA;
 449             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)) {
 450                 params.put(FIELD, FIELD_LIGHT_LEVEL);
 451                 feature = DATA;
 452             }
 453         } else if (productKey.equals(MOTION_SENSOR_II_PRODUCT_KEY)) {
 454             if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_LEVEL)) {
 455                 params.put(FIELD, FIELD_BATTERY_LEVEL);
 456                 feature = DATA;
 457             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.BATTERY_PERCENT)) {
 458                 params.put(FIELD, FIELD_BATTERY_PERCENTAGE);
 459                 feature = DATA;
 460             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.LIGHT_LEVEL)) {
 461                 params.put(FIELD, FIELD_LIGHT_LEVEL);
 462                 feature = DATA;
 463             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.TEMPERATURE_LEVEL)) {
 464                 params.put(FIELD, FIELD_TEMPERATURE_LEVEL);
 465                 feature = DATA;
 466             }
 467         } else if (productKey.equals(PLM_PRODUCT_KEY)) {
 468             String parts[] = feature.split("#");
 469             if (parts.length == 2 && parts[0].equalsIgnoreCase(InsteonBindingConstants.BROADCAST_ON_OFF)
 470                     && parts[1].matches("^\\d+$")) {
 471                 params.put(GROUP, parts[1]);
 472                 feature = BROADCAST_ON_OFF;
 473             }
 474         } else if (productKey.equals(POWER_METER_PRODUCT_KEY)) {
 475             if (feature.equalsIgnoreCase(InsteonBindingConstants.KWH)) {
 476                 params.put(FIELD, FIELD_KWH);
 477             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.WATTS)) {
 478                 params.put(FIELD, FIELD_WATTS);
 479             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.RESET)) {
 480                 params.put(CMD, CMD_RESET);
 481             } else if (feature.equalsIgnoreCase(InsteonBindingConstants.UPDATE)) {
 482                 params.put(CMD, CMD_UPDATE);
 483             }
 484
 485             feature = METER;
 486         }
 487
 488         InsteonChannelConfiguration bindingConfig = new InsteonChannelConfiguration(channelUID, feature,
 489                 new InsteonAddress(config.getAddress()), productKey, params);
 490         getInsteonBinding().addFeatureListener(bindingConfig);
 491
 492         StringBuilder builder = new StringBuilder(channelUID.getAsString());
 493         builder.append(" feature = ");
 494         builder.append(feature);
 495         builder.append(" parameters = ");
 496         builder.append(params);
 497         String msg = builder.toString();
 498         logger.debug("{}", msg);
 499
 500         getInsteonNetworkHandler().linked(channelUID, msg);
 501     }
 502
 503     @Override
 504     public void channelUnlinked(ChannelUID channelUID) {
 505         getInsteonBinding().removeFeatureListener(channelUID);
 506         getInsteonNetworkHandler().unlinked(channelUID);
 507
 508         logger.debug("channel {} unlinked ", channelUID.getAsString());
 509     }
 510
 511     private InsteonNetworkHandler getInsteonNetworkHandler() {
 512         Bridge bridge = getBridge();
 513         if (bridge == null) {
 514             throw new IllegalArgumentException("insteon network bridge is null");
 515         }
 516         InsteonNetworkHandler handler = (InsteonNetworkHandler) bridge.getHandler();
 517         if (handler == null) {
 518             throw new IllegalArgumentException("insteon network handler is null");
 519         }
 520         return handler;
 521     }
 522
 523     private InsteonBinding getInsteonBinding() {
 524         return getInsteonNetworkHandler().getInsteonBinding();
 525     }
 526 }