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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.resol.internal;
  14
  15 import static org.openhab.binding.resol.internal.ResolBindingConstants.SUPPORTED_THING_TYPES_UIDS;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.openhab.binding.resol.handler.ResolBridgeHandler;
  20 import org.openhab.binding.resol.handler.ResolEmuEMThingHandler;
  21 import org.openhab.binding.resol.handler.ResolThingHandler;
  22 import org.openhab.core.i18n.LocaleProvider;
  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 ResolHandlerFactory} is responsible for creating things and thing
  35  * handlers.
  36  *
  37  * @author Raphael Mack - Initial contribution
  38  */
  39 @NonNullByDefault
  40 @Component(configurationPid = "binding.resol", service = ThingHandlerFactory.class)
  41 public class ResolHandlerFactory extends BaseThingHandlerFactory {
  42
  43     private final LocaleProvider localeProvider;
  44
  45     private final ResolStateDescriptionOptionProvider stateDescriptionProvider;
  46
  47     @Activate
  48     public ResolHandlerFactory(final @Reference ResolStateDescriptionOptionProvider stateDescriptionProvider,
  49             final @Reference LocaleProvider localeProvider) {
  50         this.stateDescriptionProvider = stateDescriptionProvider;
  51         this.localeProvider = localeProvider;
  52     }
  53
  54     @Override
  55     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  56         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  57     }
  58
  59     @Override
  60     protected @Nullable ThingHandler createHandler(Thing thing) {
  61         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  62
  63         if (thingTypeUID.equals(ResolBindingConstants.THING_TYPE_UID_DEVICE)) {
  64             return new ResolThingHandler(thing, stateDescriptionProvider);
  65         }
  66
  67         if (thingTypeUID.equals(ResolBindingConstants.THING_TYPE_UID_EMU_EM)) {
  68             return new ResolEmuEMThingHandler(thing);
  69         }
  70
  71         if (thingTypeUID.equals(ResolBindingConstants.THING_TYPE_UID_BRIDGE)) {
  72             return new ResolBridgeHandler((Bridge) thing, localeProvider);
  73         }
  74
  75         return null;
  76     }
  77 }