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   1 /**
   2  * Copyright (c) 2010-2022 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.meteostick.internal;
  14
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.eclipse.jdt.annotation.Nullable;
  17 import org.openhab.binding.meteostick.internal.handler.MeteostickBridgeHandler;
  18 import org.openhab.binding.meteostick.internal.handler.MeteostickSensorHandler;
  19 import org.openhab.core.io.transport.serial.SerialPortManager;
  20 import org.openhab.core.thing.Bridge;
  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.Activate;
  27 import org.osgi.service.component.annotations.Component;
  28 import org.osgi.service.component.annotations.Reference;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 /**
  33  * The {@link MeteostickHandlerFactory} is responsible for creating things and thing
  34  * handlers.
  35  *
  36  * @author Chris Jackson - Initial contribution
  37  */
  38 @NonNullByDefault
  39 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.meteostick")
  40 public class MeteostickHandlerFactory extends BaseThingHandlerFactory {
  41     private Logger logger = LoggerFactory.getLogger(MeteostickHandlerFactory.class);
  42
  43     private final SerialPortManager serialPortManager;
  44
  45     @Activate
  46     public MeteostickHandlerFactory(final @Reference SerialPortManager serialPortManager) {
  47         this.serialPortManager = serialPortManager;
  48     }
  49
  50     @Override
  51     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  52         return MeteostickBridgeHandler.SUPPORTED_THING_TYPES.contains(thingTypeUID)
  53                 | MeteostickSensorHandler.SUPPORTED_THING_TYPES.contains(thingTypeUID);
  54     }
  55
  56     @Override
  57     protected @Nullable ThingHandler createHandler(Thing thing) {
  58         logger.debug("MeteoStick thing factory: createHandler {} of type {}", thing.getThingTypeUID(), thing.getUID());
  59
  60         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  61
  62         if (MeteostickBridgeHandler.SUPPORTED_THING_TYPES.contains(thingTypeUID)) {
  63             return new MeteostickBridgeHandler((Bridge) thing, serialPortManager);
  64         }
  65
  66         if (MeteostickSensorHandler.SUPPORTED_THING_TYPES.contains(thingTypeUID)) {
  67             return new MeteostickSensorHandler(thing);
  68         }
  69
  70         return null;
  71     }
  72 }