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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
  14 package org.openhab.binding.mqtt.espmilighthub.internal;
  15
  16 import static org.openhab.binding.mqtt.espmilighthub.internal.EspMilightHubBindingConstants.SUPPORTED_THING_TYPES;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.eclipse.jdt.annotation.Nullable;
  20 import org.openhab.binding.mqtt.espmilighthub.internal.handler.EspMilightHubHandler;
  21 import org.openhab.core.thing.Thing;
  22 import org.openhab.core.thing.ThingRegistry;
  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 EspMilightHubHandlerFactory} is responsible for creating things and thing
  33  * handlers.
  34  *
  35  * @author Matthew Skinner - Initial contribution
  36  */
  37 @Component(service = ThingHandlerFactory.class)
  38 @NonNullByDefault
  39 public class EspMilightHubHandlerFactory extends BaseThingHandlerFactory {
  40     private final ThingRegistry thingRegistry;
  41
  42     @Activate
  43     public EspMilightHubHandlerFactory(final @Reference ThingRegistry thingRegistry) {
  44         this.thingRegistry = thingRegistry;
  45     }
  46
  47     @Override
  48     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  49         return SUPPORTED_THING_TYPES.contains(thingTypeUID);
  50     }
  51
  52     @Override
  53     protected @Nullable ThingHandler createHandler(Thing thing) {
  54         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  55         if (SUPPORTED_THING_TYPES.contains(thingTypeUID)) {
  56             return new EspMilightHubHandler(thing, thingRegistry);
  57         }
  58         return null;
  59     }
  60 }