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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.radiothermostat.internal;
  14
  15 import static org.openhab.binding.radiothermostat.internal.RadioThermostatBindingConstants.THING_TYPE_RTHERM;
  16
  17 import java.util.Collections;
  18 import java.util.Set;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.eclipse.jetty.client.HttpClient;
  23 import org.openhab.binding.radiothermostat.internal.handler.RadioThermostatHandler;
  24 import org.openhab.core.io.net.http.HttpClientFactory;
  25 import org.openhab.core.thing.Thing;
  26 import org.openhab.core.thing.ThingTypeUID;
  27 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  28 import org.openhab.core.thing.binding.ThingHandler;
  29 import org.openhab.core.thing.binding.ThingHandlerFactory;
  30 import org.osgi.service.component.annotations.Activate;
  31 import org.osgi.service.component.annotations.Component;
  32 import org.osgi.service.component.annotations.Reference;
  33
  34 /**
  35  * The {@link RadioThermostatHandlerFactory} is responsible for creating things and thing
  36  * handlers.
  37  *
  38  * @author Michael Lobstein - Initial contribution
  39  */
  40 @NonNullByDefault
  41 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.radiothermostat")
  42 public class RadioThermostatHandlerFactory extends BaseThingHandlerFactory {
  43
  44     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Collections.singleton(THING_TYPE_RTHERM);
  45     private final RadioThermostatStateDescriptionProvider stateDescriptionProvider;
  46     private final HttpClient httpClient;
  47
  48     @Activate
  49     public RadioThermostatHandlerFactory(final @Reference RadioThermostatStateDescriptionProvider provider,
  50             final @Reference HttpClientFactory httpClientFactory) {
  51         this.stateDescriptionProvider = provider;
  52         this.httpClient = httpClientFactory.getCommonHttpClient();
  53     }
  54
  55     @Override
  56     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  57         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  58     }
  59
  60     @Override
  61     protected @Nullable ThingHandler createHandler(Thing thing) {
  62         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  63
  64         if (thingTypeUID.equals(THING_TYPE_RTHERM)) {
  65             RadioThermostatHandler handler = new RadioThermostatHandler(thing, stateDescriptionProvider, httpClient);
  66             return handler;
  67         }
  68
  69         return null;
  70     }
  71 }