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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.Set;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.core.i18n.TimeZoneProvider;
  22 import org.openhab.core.thing.Thing;
  23 import org.openhab.core.thing.ThingTypeUID;
  24 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  25 import org.openhab.core.thing.binding.ThingHandler;
  26 import org.openhab.core.thing.binding.ThingHandlerFactory;
  27 import org.osgi.service.component.annotations.Activate;
  28 import org.osgi.service.component.annotations.Component;
  29 import org.osgi.service.component.annotations.Reference;
  30
  31 /**
  32  * The {@link ThermostatHandlerFactory} is responsible for creating {@link ThermostatHandler}.
  33  *
  34  * @author Christian Kittel - Initial contribution
  35  */
  36 @NonNullByDefault
  37 @Component(configurationPid = "binding.ojelectronics", service = ThingHandlerFactory.class)
  38 public class ThermostatHandlerFactory extends BaseThingHandlerFactory {
  39
  40     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_OWD5);
  41     private final TimeZoneProvider timeZoneProvider;
  42
  43     /**
  44      * Creates a new factory
  45      *
  46      * @param timeZoneProvider
  47      */
  48     @Activate
  49     public ThermostatHandlerFactory(@Reference TimeZoneProvider timeZoneProvider) {
  50         this.timeZoneProvider = timeZoneProvider;
  51     }
  52
  53     /**
  54      * Supported things of this factory.
  55      */
  56     @Override
  57     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  58         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  59     }
  60
  61     @Override
  62     protected @Nullable ThingHandler createHandler(Thing thing) {
  63         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  64
  65         if (THING_TYPE_OWD5.equals(thingTypeUID)) {
  66             return new ThermostatHandler(thing, timeZoneProvider);
  67         }
  68
  69         return null;
  70     }
  71 }