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   1 /**
   2  * Copyright (c) 2010-2024 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.smaenergymeter.internal;
  14
  15 import static org.openhab.binding.smaenergymeter.internal.SMAEnergyMeterBindingConstants.*;
  16
  17 import org.openhab.binding.smaenergymeter.internal.handler.SMAEnergyMeterHandler;
  18 import org.openhab.binding.smaenergymeter.internal.packet.PacketListenerRegistry;
  19 import org.openhab.core.thing.Thing;
  20 import org.openhab.core.thing.ThingTypeUID;
  21 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  22 import org.openhab.core.thing.binding.ThingHandler;
  23 import org.openhab.core.thing.binding.ThingHandlerFactory;
  24 import org.osgi.service.component.annotations.Activate;
  25 import org.osgi.service.component.annotations.Component;
  26 import org.osgi.service.component.annotations.Reference;
  27
  28 /**
  29  * The {@link SMAEnergyMeterHandlerFactory} is responsible for creating things and thing
  30  * handlers.
  31  *
  32  * @author Osman Basha - Initial contribution
  33  */
  34 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.smaenergymeter")
  35 public class SMAEnergyMeterHandlerFactory extends BaseThingHandlerFactory {
  36
  37     private final PacketListenerRegistry packetListenerRegistry;
  38
  39     @Activate
  40     public SMAEnergyMeterHandlerFactory(@Reference PacketListenerRegistry packetListenerRegistry) {
  41         this.packetListenerRegistry = packetListenerRegistry;
  42     }
  43
  44     @Override
  45     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  46         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  47     }
  48
  49     @Override
  50     protected ThingHandler createHandler(Thing thing) {
  51         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  52
  53         if (thingTypeUID.equals(THING_TYPE_ENERGY_METER)) {
  54             return new SMAEnergyMeterHandler(thing, packetListenerRegistry);
  55         }
  56
  57         return null;
  58     }
  59 }