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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.linuxinput.internal;
  14
  15 import static org.openhab.binding.linuxinput.internal.LinuxInputBindingConstants.THING_TYPE_DEVICE;
  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.core.thing.Thing;
  22 import org.openhab.core.thing.ThingTypeUID;
  23 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  24 import org.openhab.core.thing.binding.ThingHandler;
  25 import org.openhab.core.thing.binding.ThingHandlerFactory;
  26 import org.osgi.service.component.annotations.Component;
  27
  28 /**
  29  * InputHandlerFactory for Linux Input devices.
  30  *
  31  * @author Thomas Weißschuh - Initial contribution
  32  */
  33 @NonNullByDefault
  34 @Component(configurationPid = "binding.linuxinput", service = ThingHandlerFactory.class)
  35 public class LinuxInputHandlerFactory extends BaseThingHandlerFactory {
  36     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_DEVICE);
  37
  38     @Override
  39     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  40         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  41     }
  42
  43     @SuppressWarnings("null")
  44     @Override
  45     protected @Nullable ThingHandler createHandler(Thing thing) {
  46         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  47
  48         if (THING_TYPE_DEVICE.equals(thingTypeUID)) {
  49             return new LinuxInputHandler(thing, getThingTypeByUID(thing.getThingTypeUID()).getLabel());
  50         }
  51
  52         return null;
  53     }
  54 }