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   1 /**
   2  * Copyright (c) 2010-2020 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.openwebnet.internal;
  14
  15 import static org.openhab.binding.openwebnet.OpenWebNetBindingConstants.ALL_SUPPORTED_THING_TYPES;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.openhab.binding.openwebnet.handler.OpenWebNetAutomationHandler;
  20 import org.openhab.binding.openwebnet.handler.OpenWebNetBridgeHandler;
  21 import org.openhab.binding.openwebnet.handler.OpenWebNetGenericHandler;
  22 import org.openhab.binding.openwebnet.handler.OpenWebNetLightingHandler;
  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.Component;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 /**
  34  * The {@link OpenWebNetHandlerFactory} is responsible for creating thing handlers.
  35  *
  36  * @author Massimo Valla - Initial contribution
  37  */
  38 @NonNullByDefault
  39 @Component(configurationPid = "binding.openwebnet", service = ThingHandlerFactory.class)
  40 public class OpenWebNetHandlerFactory extends BaseThingHandlerFactory {
  41
  42     private final Logger logger = LoggerFactory.getLogger(OpenWebNetHandlerFactory.class);
  43
  44     @Override
  45     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  46         return ALL_SUPPORTED_THING_TYPES.contains(thingTypeUID);
  47     }
  48
  49     @Override
  50     protected @Nullable ThingHandler createHandler(Thing thing) {
  51         if (OpenWebNetBridgeHandler.SUPPORTED_THING_TYPES.contains(thing.getThingTypeUID())) {
  52             logger.debug("creating NEW BRIDGE Handler");
  53             return new OpenWebNetBridgeHandler((Bridge) thing);
  54         } else if (OpenWebNetGenericHandler.SUPPORTED_THING_TYPES.contains(thing.getThingTypeUID())) {
  55             logger.debug("creating NEW GENERIC Handler");
  56             return new OpenWebNetGenericHandler(thing);
  57         } else if (OpenWebNetLightingHandler.SUPPORTED_THING_TYPES.contains(thing.getThingTypeUID())) {
  58             logger.debug("creating NEW LIGHTING Handler");
  59             return new OpenWebNetLightingHandler(thing);
  60         } else if (OpenWebNetAutomationHandler.SUPPORTED_THING_TYPES.contains(thing.getThingTypeUID())) {
  61             logger.debug("creating NEW AUTOMATION Handler");
  62             return new OpenWebNetAutomationHandler(thing);
  63         }
  64         logger.warn("ThingType {} is not supported by this binding", thing.getThingTypeUID());
  65         return null;
  66     }
  67 }