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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.digiplex.internal;
  14
  15 import static org.openhab.binding.digiplex.internal.DigiplexBindingConstants.*;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.openhab.binding.digiplex.internal.handler.DigiplexAreaHandler;
  20 import org.openhab.binding.digiplex.internal.handler.DigiplexBridgeHandler;
  21 import org.openhab.binding.digiplex.internal.handler.DigiplexZoneHandler;
  22 import org.openhab.core.io.transport.serial.SerialPortManager;
  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 DigiplexHandlerFactory} is responsible for creating things and thing
  35  * handlers.
  36  *
  37  * @author Robert Michalak - Initial contribution
  38  */
  39 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.digiplex")
  40 @NonNullByDefault
  41 public class DigiplexHandlerFactory extends BaseThingHandlerFactory {
  42
  43     private final SerialPortManager serialPortManager;
  44
  45     @Activate
  46     public DigiplexHandlerFactory(final @Reference SerialPortManager serialPortManager) {
  47         this.serialPortManager = serialPortManager;
  48     }
  49
  50     @Override
  51     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  52         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  53     }
  54
  55     @Override
  56     protected @Nullable ThingHandler createHandler(Thing thing) {
  57         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  58
  59         if (thingTypeUID.equals(THING_TYPE_ZONE)) {
  60             return new DigiplexZoneHandler(thing);
  61         } else if (thingTypeUID.equals(THING_TYPE_AREA)) {
  62             return new DigiplexAreaHandler(thing);
  63         } else if (thingTypeUID.equals(THING_TYPE_BRIDGE)) {
  64             return new DigiplexBridgeHandler((Bridge) thing, serialPortManager);
  65         }
  66         return null;
  67     }
  68 }