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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.webthing.internal;
  14
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.eclipse.jdt.annotation.Nullable;
  17 import org.eclipse.jetty.client.HttpClient;
  18 import org.eclipse.jetty.websocket.client.WebSocketClient;
  19 import org.openhab.core.io.net.http.HttpClientFactory;
  20 import org.openhab.core.io.net.http.WebSocketFactory;
  21 import org.openhab.core.thing.Thing;
  22 import org.openhab.core.thing.ThingTypeUID;
  23 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  24 import org.openhab.core.thing.binding.ThingHandler;
  25 import org.openhab.core.thing.binding.ThingHandlerFactory;
  26 import org.osgi.service.component.annotations.Activate;
  27 import org.osgi.service.component.annotations.Component;
  28 import org.osgi.service.component.annotations.Reference;
  29
  30 /**
  31  * The {@link WebThingHandlerFactory} is responsible for creating things and thing
  32  * handlers.
  33  *
  34  * @author Gregor Roth - Initial contribution
  35  */
  36 @NonNullByDefault
  37 @Component(configurationPid = "binding.webthing", service = ThingHandlerFactory.class)
  38 public class WebThingHandlerFactory extends BaseThingHandlerFactory {
  39     private final HttpClient httpClient;
  40     private final WebSocketClient webSocketClient;
  41
  42     @Activate
  43     public WebThingHandlerFactory(@Reference HttpClientFactory httpClientFactory,
  44             @Reference WebSocketFactory webSocketFactory) {
  45         this.httpClient = httpClientFactory.getCommonHttpClient();
  46         this.webSocketClient = webSocketFactory.getCommonWebSocketClient();
  47     }
  48
  49     @Override
  50     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  51         return WebThingBindingConstants.SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  52     }
  53
  54     @Override
  55     protected @Nullable ThingHandler createHandler(Thing thing) {
  56         return new WebThingHandler(thing, httpClient, webSocketClient);
  57     }
  58 }