git.basschouten.com Git - openhab-addons.git/blob

   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.ecowatt.internal;
  14
  15 import static org.openhab.binding.ecowatt.internal.EcowattBindingConstants.THING_TYPE_SIGNALS;
  16
  17 import java.util.Set;
  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.ecowatt.internal.handler.EcowattHandler;
  23 import org.openhab.core.auth.client.oauth2.OAuthFactory;
  24 import org.openhab.core.i18n.TimeZoneProvider;
  25 import org.openhab.core.i18n.TranslationProvider;
  26 import org.openhab.core.io.net.http.HttpClientFactory;
  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
  36 /**
  37  * The {@link EcowattHandlerFactory} is responsible for creating things and thing
  38  * handlers.
  39  *
  40  * @author Laurent Garnier - Initial contribution
  41  */
  42 @NonNullByDefault
  43 @Component(configurationPid = "binding.ecowatt", service = ThingHandlerFactory.class)
  44 public class EcowattHandlerFactory extends BaseThingHandlerFactory {
  45
  46     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_SIGNALS);
  47
  48     private final OAuthFactory oAuthFactory;
  49     private final HttpClient httpClient;
  50     private final TranslationProvider i18nProvider;
  51     private final TimeZoneProvider timeZoneProvider;
  52
  53     @Activate
  54     public EcowattHandlerFactory(@Reference OAuthFactory oAuthFactory, @Reference HttpClientFactory httpClientFactory,
  55             final @Reference TranslationProvider i18nProvider, final @Reference TimeZoneProvider timeZoneProvider) {
  56         this.oAuthFactory = oAuthFactory;
  57         this.httpClient = httpClientFactory.getCommonHttpClient();
  58         this.i18nProvider = i18nProvider;
  59         this.timeZoneProvider = timeZoneProvider;
  60     }
  61
  62     @Override
  63     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  64         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  65     }
  66
  67     @Override
  68     protected @Nullable ThingHandler createHandler(Thing thing) {
  69         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  70
  71         if (THING_TYPE_SIGNALS.equals(thingTypeUID)) {
  72             return new EcowattHandler(thing, oAuthFactory, httpClient, i18nProvider, timeZoneProvider);
  73         }
  74
  75         return null;
  76     }
  77 }