git.basschouten.com Git - openhab-addons.git/blob

   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.mcd.internal;
  14
  15 import static org.openhab.binding.mcd.internal.McdBindingConstants.THING_TYPE_MCD_BRIDGE;
  16 import static org.openhab.binding.mcd.internal.McdBindingConstants.THING_TYPE_SENSOR;
  17
  18 import java.util.Set;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.eclipse.jetty.client.HttpClient;
  23 import org.openhab.binding.mcd.internal.handler.McdBridgeHandler;
  24 import org.openhab.binding.mcd.internal.handler.SensorThingHandler;
  25 import org.openhab.core.io.net.http.HttpClientFactory;
  26 import org.openhab.core.thing.Bridge;
  27 import org.openhab.core.thing.Thing;
  28 import org.openhab.core.thing.ThingTypeUID;
  29 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  30 import org.openhab.core.thing.binding.ThingHandler;
  31 import org.openhab.core.thing.binding.ThingHandlerFactory;
  32 import org.osgi.service.component.annotations.Activate;
  33 import org.osgi.service.component.annotations.Component;
  34 import org.osgi.service.component.annotations.Reference;
  35
  36 /**
  37  * The {@link McdHandlerFactory} is responsible for creating things and thing
  38  * handlers.
  39  *
  40  * @author Simon Dengler - Initial contribution
  41  */
  42 @NonNullByDefault
  43 @Component(configurationPid = "binding.mcd", service = ThingHandlerFactory.class)
  44 public class McdHandlerFactory extends BaseThingHandlerFactory {
  45
  46     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_MCD_BRIDGE,
  47             THING_TYPE_SENSOR);
  48     private final HttpClient httpClient;
  49
  50     @Activate
  51     public McdHandlerFactory(@Reference HttpClientFactory httpClientFactory) {
  52         this.httpClient = httpClientFactory.getCommonHttpClient();
  53     }
  54
  55     @Override
  56     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  57         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  58     }
  59
  60     @Override
  61     protected @Nullable ThingHandler createHandler(Thing thing) {
  62         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  63
  64         if (THING_TYPE_MCD_BRIDGE.equals(thingTypeUID)) {
  65             return new McdBridgeHandler((Bridge) thing, httpClient);
  66         }
  67
  68         if (THING_TYPE_SENSOR.equals(thingTypeUID)) {
  69             return new SensorThingHandler(thing, httpClient);
  70         }
  71
  72         return null;
  73     }
  74 }