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   1 /**
   2  * Copyright (c) 2010-2024 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.samsungtv.internal;
  14
  15 import static org.openhab.binding.samsungtv.internal.SamsungTvBindingConstants.SAMSUNG_TV_THING_TYPE;
  16
  17 import java.util.Set;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.jupnp.UpnpService;
  22 import org.openhab.binding.samsungtv.internal.handler.SamsungTvHandler;
  23 import org.openhab.core.io.net.http.WebSocketFactory;
  24 import org.openhab.core.io.transport.upnp.UpnpIOService;
  25 import org.openhab.core.thing.Thing;
  26 import org.openhab.core.thing.ThingTypeUID;
  27 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  28 import org.openhab.core.thing.binding.ThingHandler;
  29 import org.openhab.core.thing.binding.ThingHandlerFactory;
  30 import org.osgi.service.component.annotations.Component;
  31 import org.osgi.service.component.annotations.Reference;
  32
  33 /**
  34  * The {@link SamsungTvHandlerFactory} is responsible for creating things and
  35  * thing handlers.
  36  *
  37  * @author Pauli Anttila - Initial contribution
  38  * @author Arjan Mels - Added Component annotation
  39  */
  40 @NonNullByDefault
  41 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.samsungtv")
  42 public class SamsungTvHandlerFactory extends BaseThingHandlerFactory {
  43
  44     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(SAMSUNG_TV_THING_TYPE);
  45
  46     private @NonNullByDefault({}) UpnpIOService upnpIOService;
  47     private @NonNullByDefault({}) UpnpService upnpService;
  48
  49     @Reference
  50     private @NonNullByDefault({}) WebSocketFactory webSocketFactory;
  51
  52     @Override
  53     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  54         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  55     }
  56
  57     @Override
  58     protected @Nullable ThingHandler createHandler(Thing thing) {
  59         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  60
  61         if (thingTypeUID.equals(SAMSUNG_TV_THING_TYPE)) {
  62             return new SamsungTvHandler(thing, upnpIOService, upnpService, webSocketFactory);
  63         }
  64
  65         return null;
  66     }
  67
  68     @Reference
  69     protected void setUpnpIOService(UpnpIOService upnpIOService) {
  70         this.upnpIOService = upnpIOService;
  71     }
  72
  73     protected void unsetUpnpIOService(UpnpIOService upnpIOService) {
  74         this.upnpIOService = null;
  75     }
  76
  77     @Reference
  78     protected void setUpnpService(UpnpService upnpService) {
  79         this.upnpService = upnpService;
  80     }
  81
  82     protected void unsetUpnpService(UpnpService upnpService) {
  83         this.upnpService = null;
  84     }
  85 }