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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.spotify.internal;
  14
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.eclipse.jdt.annotation.Nullable;
  17 import org.eclipse.jetty.client.HttpClient;
  18 import org.openhab.binding.spotify.internal.handler.SpotifyBridgeHandler;
  19 import org.openhab.binding.spotify.internal.handler.SpotifyDeviceHandler;
  20 import org.openhab.binding.spotify.internal.handler.SpotifyDynamicStateDescriptionProvider;
  21 import org.openhab.core.auth.client.oauth2.OAuthFactory;
  22 import org.openhab.core.io.net.http.HttpClientFactory;
  23 import org.openhab.core.thing.Bridge;
  24 import org.openhab.core.thing.Thing;
  25 import org.openhab.core.thing.ThingTypeUID;
  26 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  27 import org.openhab.core.thing.binding.ThingHandler;
  28 import org.openhab.core.thing.binding.ThingHandlerFactory;
  29 import org.osgi.service.component.annotations.Activate;
  30 import org.osgi.service.component.annotations.Component;
  31 import org.osgi.service.component.annotations.Reference;
  32
  33 /**
  34  * The {@link SpotifyHandlerFactory} is responsible for creating things and thing
  35  * handlers.
  36  *
  37  * @author Andreas Stenlund - Initial contribution
  38  * @author Matthew Bowman - Initial contribution
  39  * @author Hilbrand Bouwkamp - Added registration of discovery service to binding to this class
  40  */
  41 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.spotify")
  42 @NonNullByDefault
  43 public class SpotifyHandlerFactory extends BaseThingHandlerFactory {
  44
  45     private final OAuthFactory oAuthFactory;
  46     private final HttpClient httpClient;
  47     private final SpotifyAuthService authService;
  48     private final SpotifyDynamicStateDescriptionProvider spotifyDynamicStateDescriptionProvider;
  49
  50     @Activate
  51     public SpotifyHandlerFactory(@Reference OAuthFactory oAuthFactory,
  52             @Reference final HttpClientFactory httpClientFactory, @Reference SpotifyAuthService authService,
  53             @Reference SpotifyDynamicStateDescriptionProvider spotifyDynamicStateDescriptionProvider) {
  54         this.oAuthFactory = oAuthFactory;
  55         this.httpClient = httpClientFactory.getCommonHttpClient();
  56         this.authService = authService;
  57         this.spotifyDynamicStateDescriptionProvider = spotifyDynamicStateDescriptionProvider;
  58     }
  59
  60     @Override
  61     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  62         return SpotifyBindingConstants.THING_TYPE_PLAYER.equals(thingTypeUID)
  63                 || SpotifyBindingConstants.THING_TYPE_DEVICE.equals(thingTypeUID);
  64     }
  65
  66     @Override
  67     protected @Nullable ThingHandler createHandler(Thing thing) {
  68         final ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  69
  70         if (SpotifyBindingConstants.THING_TYPE_PLAYER.equals(thingTypeUID)) {
  71             final SpotifyBridgeHandler handler = new SpotifyBridgeHandler((Bridge) thing, oAuthFactory, httpClient,
  72                     spotifyDynamicStateDescriptionProvider);
  73             authService.addSpotifyAccountHandler(handler);
  74             return handler;
  75         }
  76         if (SpotifyBindingConstants.THING_TYPE_DEVICE.equals(thingTypeUID)) {
  77             return new SpotifyDeviceHandler(thing);
  78         }
  79         return null;
  80     }
  81
  82     @Override
  83     protected synchronized void removeHandler(ThingHandler thingHandler) {
  84         if (thingHandler instanceof SpotifyBridgeHandler bridgeHandler) {
  85             authService.removeSpotifyAccountHandler(bridgeHandler);
  86         }
  87     }
  88 }