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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.innogysmarthome.internal;
  14
  15 import java.util.Set;
  16 import java.util.stream.Collectors;
  17 import java.util.stream.Stream;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.eclipse.jetty.client.HttpClient;
  22 import org.openhab.binding.innogysmarthome.internal.handler.InnogyBridgeHandler;
  23 import org.openhab.binding.innogysmarthome.internal.handler.InnogyDeviceHandler;
  24 import org.openhab.core.auth.client.oauth2.OAuthFactory;
  25 import org.openhab.core.io.net.http.HttpClientFactory;
  26 import org.openhab.core.thing.Bridge;
  27 import org.openhab.core.thing.Thing;
  28 import org.openhab.core.thing.ThingTypeUID;
  29 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  30 import org.openhab.core.thing.binding.ThingHandler;
  31 import org.openhab.core.thing.binding.ThingHandlerFactory;
  32 import org.osgi.service.component.annotations.Activate;
  33 import org.osgi.service.component.annotations.Component;
  34 import org.osgi.service.component.annotations.Reference;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 /**
  39  * The {@link InnogyHandlerFactory} is responsible for creating things and thing
  40  * handlers.
  41  *
  42  * @author Oliver Kuhl - Initial contribution
  43  * @author Hilbrand Bouwkamp - Refactored to use openHAB http and oauth2 libraries
  44  */
  45 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.innogysmarthome")
  46 @NonNullByDefault
  47 public class InnogyHandlerFactory extends BaseThingHandlerFactory implements ThingHandlerFactory {
  48
  49     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES = Stream
  50             .concat(InnogyBridgeHandler.SUPPORTED_THING_TYPES.stream(),
  51                     InnogyDeviceHandler.SUPPORTED_THING_TYPES.stream())
  52             .collect(Collectors.toSet());
  53
  54     private final Logger logger = LoggerFactory.getLogger(InnogyHandlerFactory.class);
  55
  56     private final OAuthFactory oAuthFactory;
  57     private final HttpClient httpClient;
  58
  59     @Activate
  60     public InnogyHandlerFactory(@Reference OAuthFactory oAuthFactory, @Reference HttpClientFactory httpClientFactory) {
  61         this.oAuthFactory = oAuthFactory;
  62         httpClient = httpClientFactory.getCommonHttpClient();
  63     }
  64
  65     @Override
  66     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  67         return SUPPORTED_THING_TYPES.contains(thingTypeUID);
  68     }
  69
  70     @Override
  71     protected @Nullable ThingHandler createHandler(Thing thing) {
  72         if (InnogyBridgeHandler.SUPPORTED_THING_TYPES.contains(thing.getThingTypeUID())) {
  73             return new InnogyBridgeHandler((Bridge) thing, oAuthFactory, httpClient);
  74         } else if (InnogyDeviceHandler.SUPPORTED_THING_TYPES.contains(thing.getThingTypeUID())) {
  75             return new InnogyDeviceHandler(thing);
  76         } else {
  77             logger.debug("Unsupported thing {}.", thing.getThingTypeUID());
  78             return null;
  79         }
  80     }
  81 }