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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.oceanic.internal;
  14
  15 import static org.openhab.binding.oceanic.internal.OceanicBindingConstants.*;
  16
  17 import java.util.Collections;
  18 import java.util.Set;
  19 import java.util.stream.Collectors;
  20 import java.util.stream.Stream;
  21
  22 import org.openhab.binding.oceanic.internal.handler.NetworkOceanicThingHandler;
  23 import org.openhab.binding.oceanic.internal.handler.SerialOceanicThingHandler;
  24 import org.openhab.core.io.transport.serial.SerialPortManager;
  25 import org.openhab.core.thing.Thing;
  26 import org.openhab.core.thing.ThingTypeUID;
  27 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  28 import org.openhab.core.thing.binding.ThingHandler;
  29 import org.openhab.core.thing.binding.ThingHandlerFactory;
  30 import org.osgi.service.component.annotations.Activate;
  31 import org.osgi.service.component.annotations.Component;
  32 import org.osgi.service.component.annotations.Reference;
  33
  34 /**
  35  * The {@link OceanicHandlerFactory} is responsible for creating things and
  36  * thing handlers.
  37  *
  38  * @author Karel Goderis - Initial contribution
  39  */
  40 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.oceanic")
  41 public class OceanicHandlerFactory extends BaseThingHandlerFactory {
  42
  43     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Collections
  44             .unmodifiableSet(Stream.of(THING_TYPE_SERIAL, THING_TYPE_NETWORK).collect(Collectors.toSet()));
  45
  46     private final SerialPortManager serialPortManager;
  47
  48     @Activate
  49     public OceanicHandlerFactory(final @Reference SerialPortManager serialPortManager) {
  50         this.serialPortManager = serialPortManager;
  51     }
  52
  53     @Override
  54     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  55         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  56     }
  57
  58     @Override
  59     protected ThingHandler createHandler(Thing thing) {
  60         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  61
  62         if (thingTypeUID.equals(THING_TYPE_SERIAL)) {
  63             return new SerialOceanicThingHandler(thing, serialPortManager);
  64         }
  65         if (thingTypeUID.equals(THING_TYPE_NETWORK)) {
  66             return new NetworkOceanicThingHandler(thing);
  67         }
  68
  69         return null;
  70     }
  71 }