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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.gree.internal;
  14
  15 import static org.openhab.binding.gree.internal.GreeBindingConstants.*;
  16
  17 import java.util.Map;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.binding.gree.internal.discovery.GreeDeviceFinder;
  22 import org.openhab.binding.gree.internal.handler.GreeHandler;
  23 import org.openhab.core.net.NetworkAddressService;
  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.ComponentContext;
  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 GreeHandlerFactory} is responsible for creating things and thing handlers.
  36  *
  37  * @author John Cunha - Initial contribution
  38  * @author Markus Michels - Refactoring, adapted to OH 2.5x
  39  */
  40 @NonNullByDefault
  41 @Component(configurationPid = "binding." + BINDING_ID, service = ThingHandlerFactory.class)
  42 public class GreeHandlerFactory extends BaseThingHandlerFactory {
  43     private final GreeTranslationProvider messages;
  44     private final GreeDeviceFinder deviceFinder;
  45
  46     @Activate
  47     public GreeHandlerFactory(@Reference NetworkAddressService networkAddressService,
  48             @Reference GreeDeviceFinder deviceFinder, @Reference GreeTranslationProvider translationProvider,
  49             ComponentContext componentContext, Map<String, Object> configProperties) {
  50         super.activate(componentContext);
  51         this.messages = translationProvider;
  52         this.deviceFinder = deviceFinder;
  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         if (THING_TYPE_GREEAIRCON.equals(thing.getThingTypeUID())) {
  63             return new GreeHandler(thing, messages, deviceFinder);
  64         }
  65         return null;
  66     }
  67 }