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   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.bluetooth.airthings.internal;
  14
  15 import java.util.Collections;
  16 import java.util.Set;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.eclipse.jdt.annotation.Nullable;
  20 import org.openhab.core.thing.Thing;
  21 import org.openhab.core.thing.ThingTypeUID;
  22 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  23 import org.openhab.core.thing.binding.ThingHandler;
  24 import org.openhab.core.thing.binding.ThingHandlerFactory;
  25 import org.osgi.service.component.annotations.Component;
  26
  27 /**
  28  * The {@link AirthingsHandlerFactory} is responsible for creating things and thing handlers.
  29  *
  30  * @author Pauli Anttila - Initial contribution
  31  */
  32 @NonNullByDefault
  33 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.airthings")
  34 public class AirthingsHandlerFactory extends BaseThingHandlerFactory {
  35
  36     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Collections
  37             .singleton(AirthingsBindingConstants.THING_TYPE_AIRTHINGS_WAVE_PLUS);
  38
  39     @Override
  40     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  41         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  42     }
  43
  44     @Override
  45     protected @Nullable ThingHandler createHandler(Thing thing) {
  46         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  47         if (thingTypeUID.equals(AirthingsBindingConstants.THING_TYPE_AIRTHINGS_WAVE_PLUS)) {
  48             return new AirthingsWavePlusHandler(thing);
  49         }
  50         return null;
  51     }
  52 }