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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.dwdpollenflug.internal;
  14
  15 import static org.openhab.binding.dwdpollenflug.internal.DWDPollenflugBindingConstants.*;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.eclipse.jetty.client.HttpClient;
  20 import org.openhab.binding.dwdpollenflug.internal.handler.DWDPollenflugBridgeHandler;
  21 import org.openhab.binding.dwdpollenflug.internal.handler.DWDPollenflugRegionHandler;
  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 DWDPollenflugHandlerFactory} is responsible for creating things and thing
  35  * handlers.
  36  *
  37  * @author Johannes Ott - Initial contribution
  38  */
  39 @NonNullByDefault
  40 @Component(configurationPid = "binding.dwdpollenflug", service = ThingHandlerFactory.class)
  41 public class DWDPollenflugHandlerFactory extends BaseThingHandlerFactory {
  42     private final HttpClient httpClient;
  43
  44     @Activate
  45     public DWDPollenflugHandlerFactory(final @Reference HttpClientFactory httpClientFactory) {
  46         this.httpClient = httpClientFactory.getCommonHttpClient();
  47     }
  48
  49     @Override
  50     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  51         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  52     }
  53
  54     @Override
  55     protected @Nullable ThingHandler createHandler(Thing thing) {
  56         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  57
  58         if (THING_TYPE_BRIDGE.equals(thingTypeUID)) {
  59             return new DWDPollenflugBridgeHandler((Bridge) thing, httpClient);
  60         } else if (THING_TYPE_REGION.equals(thingTypeUID)) {
  61             return new DWDPollenflugRegionHandler(thing);
  62         }
  63
  64         return null;
  65     }
  66 }