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

   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.feed.internal;
  14
  15 import static org.openhab.binding.feed.internal.FeedBindingConstants.FEED_THING_TYPE_UID;
  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.binding.feed.internal.handler.FeedHandler;
  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.Component;
  28
  29 /**
  30  * The {@link FeedHandlerFactory} is responsible for creating things and thing
  31  * handlers.
  32  *
  33  * @author Svilen Valkanov - Initial contribution
  34  */
  35 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.feed")
  36 @NonNullByDefault
  37 public class FeedHandlerFactory extends BaseThingHandlerFactory {
  38
  39     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(FEED_THING_TYPE_UID);
  40
  41     @Override
  42     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  43         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  44     }
  45
  46     @Override
  47     protected @Nullable ThingHandler createHandler(Thing thing) {
  48         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  49
  50         if (thingTypeUID.equals(FEED_THING_TYPE_UID)) {
  51             return new FeedHandler(thing);
  52         }
  53
  54         return null;
  55     }
  56 }