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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.ojelectronics.internal;
  14
  15 import static org.openhab.binding.ojelectronics.internal.BindingConstants.THING_TYPE_OWD5;
  16
  17 import java.util.Collections;
  18 import java.util.Set;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.openhab.core.i18n.TimeZoneProvider;
  23 import org.openhab.core.thing.Thing;
  24 import org.openhab.core.thing.ThingTypeUID;
  25 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  26 import org.openhab.core.thing.binding.ThingHandler;
  27 import org.openhab.core.thing.binding.ThingHandlerFactory;
  28 import org.osgi.service.component.annotations.Activate;
  29 import org.osgi.service.component.annotations.Component;
  30 import org.osgi.service.component.annotations.Reference;
  31
  32 /**
  33  * The {@link ThermostatHandlerFactory} is responsible for creating {@link OJElectronicsThermostatHandler}.
  34  *
  35  * @author Christian Kittel - Initial contribution
  36  */
  37 @NonNullByDefault
  38 @Component(configurationPid = "binding.ojelectronics", service = ThingHandlerFactory.class)
  39 public class ThermostatHandlerFactory extends BaseThingHandlerFactory {
  40
  41     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Collections.singleton(THING_TYPE_OWD5);
  42     private final TimeZoneProvider timeZoneProvider;
  43
  44     /**
  45      * Creates a new factory
  46      *
  47      * @param httpClientFactory Factory for HttpClient
  48      */
  49     @Activate
  50     public ThermostatHandlerFactory(@Reference TimeZoneProvider timeZoneProvider) {
  51         this.timeZoneProvider = timeZoneProvider;
  52     }
  53
  54     /**
  55      * Supported things of this factory.
  56      */
  57     @Override
  58     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  59         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  60     }
  61
  62     @Override
  63     protected @Nullable ThingHandler createHandler(Thing thing) {
  64         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  65
  66         if (THING_TYPE_OWD5.equals(thingTypeUID)) {
  67             return new ThermostatHandler(thing, timeZoneProvider);
  68         }
  69
  70         return null;
  71     }
  72 }