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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.pilight.internal;
  14
  15 import static org.openhab.binding.pilight.internal.PilightBindingConstants.*;
  16
  17 import java.util.Set;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.binding.pilight.internal.handler.PilightBridgeHandler;
  22 import org.openhab.binding.pilight.internal.handler.PilightContactHandler;
  23 import org.openhab.binding.pilight.internal.handler.PilightDimmerHandler;
  24 import org.openhab.binding.pilight.internal.handler.PilightGenericHandler;
  25 import org.openhab.binding.pilight.internal.handler.PilightSwitchHandler;
  26 import org.openhab.core.thing.Bridge;
  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.openhab.core.thing.type.ChannelTypeRegistry;
  33 import org.osgi.service.component.annotations.Activate;
  34 import org.osgi.service.component.annotations.Component;
  35 import org.osgi.service.component.annotations.Reference;
  36
  37 /**
  38  * The {@link PilightHandlerFactory} is responsible for creating things and thing
  39  * handlers.
  40  *
  41  * @author Stefan Röllin - Initial contribution
  42  * @author Niklas Dörfler - Port pilight binding to openHAB 3 + add device discovery
  43  */
  44 @NonNullByDefault
  45 @Component(configurationPid = "binding.pilight", service = ThingHandlerFactory.class)
  46 public class PilightHandlerFactory extends BaseThingHandlerFactory {
  47
  48     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_BRIDGE, THING_TYPE_CONTACT,
  49             THING_TYPE_DIMMER, THING_TYPE_GENERIC, THING_TYPE_SWITCH);
  50
  51     private final ChannelTypeRegistry channelTypeRegistry;
  52
  53     @Activate
  54     public PilightHandlerFactory(@Reference ChannelTypeRegistry channelTypeRegistry) {
  55         this.channelTypeRegistry = channelTypeRegistry;
  56     }
  57
  58     @Override
  59     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  60         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  61     }
  62
  63     @Override
  64     protected @Nullable ThingHandler createHandler(Thing thing) {
  65         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  66
  67         if (THING_TYPE_BRIDGE.equals(thingTypeUID)) {
  68             return new PilightBridgeHandler((Bridge) thing);
  69         }
  70
  71         if (THING_TYPE_CONTACT.equals(thingTypeUID)) {
  72             return new PilightContactHandler(thing);
  73         }
  74
  75         if (THING_TYPE_DIMMER.equals(thingTypeUID)) {
  76             return new PilightDimmerHandler(thing);
  77         }
  78
  79         if (THING_TYPE_GENERIC.equals(thingTypeUID)) {
  80             return new PilightGenericHandler(thing, channelTypeRegistry);
  81         }
  82
  83         if (THING_TYPE_SWITCH.equals(thingTypeUID)) {
  84             return new PilightSwitchHandler(thing);
  85         }
  86
  87         return null;
  88     }
  89 }