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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.i18n.TimeZoneProvider;
  25 import org.openhab.core.io.net.http.HttpClientFactory;
  26 import org.openhab.core.scheduler.CronScheduler;
  27 import org.openhab.core.thing.Bridge;
  28 import org.openhab.core.thing.Thing;
  29 import org.openhab.core.thing.ThingTypeUID;
  30 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  31 import org.openhab.core.thing.binding.ThingHandler;
  32 import org.openhab.core.thing.binding.ThingHandlerFactory;
  33 import org.osgi.service.component.annotations.Activate;
  34 import org.osgi.service.component.annotations.Component;
  35 import org.osgi.service.component.annotations.Reference;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39 /**
  40  * The {@code SmartherHandlerFactory} class is responsible for creating things and thing handlers.
  41  *
  42  * @author Fabio Possieri - Initial contribution
  43  */
  44 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.bticinosmarther")
  45 @NonNullByDefault
  46 public class SmartherHandlerFactory extends BaseThingHandlerFactory {
  47
  48     private final Logger logger = LoggerFactory.getLogger(SmartherHandlerFactory.class);
  49
  50     private final OAuthFactory oAuthFactory;
  51     private final SmartherAccountService authService;
  52     private final HttpClient httpClient;
  53     private final CronScheduler cronScheduler;
  54     private final SmartherDynamicStateDescriptionProvider dynamicStateDescriptionProvider;
  55     private final TimeZoneProvider timeZoneProvider;
  56
  57     @Activate
  58     public SmartherHandlerFactory(@Reference OAuthFactory oAuthFactory, @Reference SmartherAccountService authService,
  59             @Reference HttpClientFactory httpClientFactory, @Reference CronScheduler cronScheduler,
  60             @Reference SmartherDynamicStateDescriptionProvider dynamicStateDescriptionProvider,
  61             final @Reference TimeZoneProvider timeZoneProvider) {
  62         this.oAuthFactory = oAuthFactory;
  63         this.authService = authService;
  64         this.httpClient = httpClientFactory.getCommonHttpClient();
  65         this.cronScheduler = cronScheduler;
  66         this.dynamicStateDescriptionProvider = dynamicStateDescriptionProvider;
  67         this.timeZoneProvider = timeZoneProvider;
  68     }
  69
  70     @Override
  71     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  72         return SmartherBindingConstants.SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  73     }
  74
  75     @Override
  76     protected @Nullable ThingHandler createHandler(Thing thing) {
  77         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  78
  79         if (SmartherBindingConstants.THING_TYPE_BRIDGE.equals(thingTypeUID)) {
  80             final SmartherBridgeHandler handler = new SmartherBridgeHandler((Bridge) thing, oAuthFactory, httpClient);
  81             this.authService.addSmartherAccountHandler(handler);
  82             return handler;
  83         } else if (SmartherBindingConstants.THING_TYPE_MODULE.equals(thingTypeUID)) {
  84             return new SmartherModuleHandler(thing, cronScheduler, dynamicStateDescriptionProvider, timeZoneProvider);
  85         } else {
  86             logger.debug("Unsupported thing {}", thing.getThingTypeUID());
  87             return null;
  88         }
  89     }
  90
  91     @Override
  92     protected synchronized void removeHandler(ThingHandler thingHandler) {
  93         if (thingHandler instanceof SmartherBridgeHandler bridgeHandler) {
  94             authService.removeSmartherAccountHandler(bridgeHandler);
  95         }
  96     }
  97 }