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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.bticinosmarther.internal.factory;
  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.bticinosmarther.internal.SmartherBindingConstants;
  19 import org.openhab.binding.bticinosmarther.internal.account.SmartherAccountService;
  20 import org.openhab.binding.bticinosmarther.internal.handler.SmartherBridgeHandler;
  21 import org.openhab.binding.bticinosmarther.internal.handler.SmartherDynamicStateDescriptionProvider;
  22 import org.openhab.binding.bticinosmarther.internal.handler.SmartherModuleHandler;
  23 import org.openhab.core.auth.client.oauth2.OAuthFactory;
  24 import org.openhab.core.io.net.http.HttpClientFactory;
  25 import org.openhab.core.scheduler.CronScheduler;
  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 {@code SmartherHandlerFactory} class is responsible for creating things and thing handlers.
  40  *
  41  * @author Fabio Possieri - Initial contribution
  42  */
  43 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.bticinosmarther")
  44 @NonNullByDefault
  45 public class SmartherHandlerFactory extends BaseThingHandlerFactory {
  46
  47     private final Logger logger = LoggerFactory.getLogger(SmartherHandlerFactory.class);
  48
  49     private final OAuthFactory oAuthFactory;
  50     private final SmartherAccountService authService;
  51     private final HttpClient httpClient;
  52     private final CronScheduler cronScheduler;
  53     private final SmartherDynamicStateDescriptionProvider dynamicStateDescriptionProvider;
  54
  55     @Activate
  56     public SmartherHandlerFactory(@Reference OAuthFactory oAuthFactory, @Reference SmartherAccountService authService,
  57             @Reference HttpClientFactory httpClientFactory, @Reference CronScheduler cronScheduler,
  58             @Reference SmartherDynamicStateDescriptionProvider dynamicStateDescriptionProvider) {
  59         this.oAuthFactory = oAuthFactory;
  60         this.authService = authService;
  61         this.httpClient = httpClientFactory.getCommonHttpClient();
  62         this.cronScheduler = cronScheduler;
  63         this.dynamicStateDescriptionProvider = dynamicStateDescriptionProvider;
  64     }
  65
  66     @Override
  67     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  68         return SmartherBindingConstants.SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  69     }
  70
  71     @Override
  72     protected @Nullable ThingHandler createHandler(Thing thing) {
  73         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  74
  75         if (SmartherBindingConstants.THING_TYPE_BRIDGE.equals(thingTypeUID)) {
  76             final SmartherBridgeHandler handler = new SmartherBridgeHandler((Bridge) thing, oAuthFactory, httpClient);
  77             this.authService.addSmartherAccountHandler(handler);
  78             return handler;
  79         } else if (SmartherBindingConstants.THING_TYPE_MODULE.equals(thingTypeUID)) {
  80             return new SmartherModuleHandler(thing, cronScheduler, dynamicStateDescriptionProvider);
  81         } else {
  82             logger.debug("Unsupported thing {}", thing.getThingTypeUID());
  83             return null;
  84         }
  85     }
  86
  87     @Override
  88     protected synchronized void removeHandler(ThingHandler thingHandler) {
  89         if (thingHandler instanceof SmartherBridgeHandler) {
  90             authService.removeSmartherAccountHandler((SmartherBridgeHandler) thingHandler);
  91         }
  92     }
  93 }