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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.tacmi.internal;
  14
  15 import static org.openhab.binding.tacmi.internal.TACmiBindingConstants.*;
  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.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.eclipse.jetty.client.HttpClient;
  25 import org.openhab.binding.tacmi.internal.coe.TACmiCoEBridgeHandler;
  26 import org.openhab.binding.tacmi.internal.coe.TACmiHandler;
  27 import org.openhab.binding.tacmi.internal.schema.TACmiSchemaHandler;
  28 import org.openhab.core.io.net.http.HttpClientFactory;
  29 import org.openhab.core.thing.Bridge;
  30 import org.openhab.core.thing.Thing;
  31 import org.openhab.core.thing.ThingTypeUID;
  32 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  33 import org.openhab.core.thing.binding.ThingHandler;
  34 import org.openhab.core.thing.binding.ThingHandlerFactory;
  35 import org.osgi.service.component.annotations.Activate;
  36 import org.osgi.service.component.annotations.Component;
  37 import org.osgi.service.component.annotations.Reference;
  38
  39 /**
  40  * The {@link TACmiHandlerFactory} is responsible for creating things and thing
  41  * handlers.
  42  *
  43  * @author Christian Niessner - Initial contribution
  44  */
  45 @NonNullByDefault
  46 @Component(configurationPid = "binding.tacmi", service = ThingHandlerFactory.class)
  47 public class TACmiHandlerFactory extends BaseThingHandlerFactory {
  48
  49     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Collections.unmodifiableSet(
  50             Stream.of(THING_TYPE_CMI, THING_TYPE_COE_BRIDGE, THING_TYPE_CMI_SCHEMA).collect(Collectors.toSet()));
  51
  52     private final HttpClient httpClient;
  53     private final TACmiChannelTypeProvider channelTypeProvider;
  54
  55     @Activate
  56     public TACmiHandlerFactory(@Reference HttpClientFactory httpClientFactory,
  57             @Reference TACmiChannelTypeProvider channelTypeProvider) {
  58         this.httpClient = httpClientFactory.getCommonHttpClient();
  59         this.channelTypeProvider = channelTypeProvider;
  60     }
  61
  62     @Override
  63     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  64         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  65     }
  66
  67     @Override
  68     protected @Nullable ThingHandler createHandler(Thing thing) {
  69         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  70
  71         if (THING_TYPE_CMI.equals(thingTypeUID)) {
  72             return new TACmiHandler(thing);
  73         } else if (THING_TYPE_COE_BRIDGE.equals(thingTypeUID)) {
  74             return new TACmiCoEBridgeHandler((Bridge) thing);
  75         } else if (THING_TYPE_CMI_SCHEMA.equals(thingTypeUID)) {
  76             return new TACmiSchemaHandler(thing, httpClient, channelTypeProvider);
  77         }
  78
  79         return null;
  80     }
  81 }