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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.nanoleaf.internal;
  14
  15 import java.util.Collections;
  16 import java.util.Set;
  17 import java.util.stream.Collectors;
  18 import java.util.stream.Stream;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.openhab.binding.nanoleaf.internal.handler.NanoleafControllerHandler;
  23 import org.openhab.binding.nanoleaf.internal.handler.NanoleafPanelHandler;
  24 import org.openhab.core.io.net.http.HttpClientFactory;
  25 import org.openhab.core.thing.Bridge;
  26 import org.openhab.core.thing.Thing;
  27 import org.openhab.core.thing.ThingTypeUID;
  28 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  29 import org.openhab.core.thing.binding.ThingHandler;
  30 import org.openhab.core.thing.binding.ThingHandlerFactory;
  31 import org.osgi.service.component.annotations.Activate;
  32 import org.osgi.service.component.annotations.Component;
  33 import org.osgi.service.component.annotations.Reference;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36
  37 /**
  38  * The {@link NanoleafHandlerFactory} is responsible for creating the controller (bridge)
  39  * and panel (thing) handlers.
  40  *
  41  * @author Martin Raepple - Initial contribution
  42  * @author Kai Kreuzer - made discovery a handler service
  43  */
  44 @NonNullByDefault
  45 @Component(configurationPid = "binding.nanoleaf", service = ThingHandlerFactory.class)
  46 public class NanoleafHandlerFactory extends BaseThingHandlerFactory {
  47
  48     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Collections.unmodifiableSet(
  49             Stream.of(NanoleafBindingConstants.THING_TYPE_LIGHT_PANEL, NanoleafBindingConstants.THING_TYPE_CONTROLLER)
  50                     .collect(Collectors.toSet()));
  51
  52     private final Logger logger = LoggerFactory.getLogger(NanoleafHandlerFactory.class);
  53     private final HttpClientFactory httpClientFactory;
  54
  55     @Activate
  56     public NanoleafHandlerFactory(@Reference HttpClientFactory httpClientFactory) {
  57         this.httpClientFactory = httpClientFactory;
  58     }
  59
  60     @Override
  61     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  62         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  63     }
  64
  65     @Nullable
  66     @Override
  67     protected ThingHandler createHandler(Thing thing) {
  68         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  69         if (NanoleafBindingConstants.THING_TYPE_CONTROLLER.equals(thingTypeUID)) {
  70             NanoleafControllerHandler handler = new NanoleafControllerHandler((Bridge) thing, this.httpClientFactory);
  71             logger.debug("Nanoleaf controller handler created.");
  72             return handler;
  73         } else if (NanoleafBindingConstants.THING_TYPE_LIGHT_PANEL.equals(thingTypeUID)) {
  74             NanoleafPanelHandler handler = new NanoleafPanelHandler(thing, this.httpClientFactory);
  75             logger.debug("Nanoleaf panel handler created.");
  76             return handler;
  77         } else {
  78             return null;
  79         }
  80     }
  81 }