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   1 /**
   2  * Copyright (c) 2010-2022 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.tesla.internal;
  14
  15 import static org.openhab.binding.tesla.internal.TeslaBindingConstants.*;
  16
  17 import java.util.Set;
  18 import java.util.concurrent.TimeUnit;
  19
  20 import javax.ws.rs.client.ClientBuilder;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.openhab.binding.tesla.internal.handler.TeslaAccountHandler;
  25 import org.openhab.binding.tesla.internal.handler.TeslaVehicleHandler;
  26 import org.openhab.core.io.net.http.HttpClientFactory;
  27 import org.openhab.core.io.net.http.WebSocketFactory;
  28 import org.openhab.core.thing.Bridge;
  29 import org.openhab.core.thing.Thing;
  30 import org.openhab.core.thing.ThingTypeUID;
  31 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  32 import org.openhab.core.thing.binding.ThingHandler;
  33 import org.openhab.core.thing.binding.ThingHandlerFactory;
  34 import org.osgi.service.component.annotations.Activate;
  35 import org.osgi.service.component.annotations.Component;
  36 import org.osgi.service.component.annotations.Reference;
  37
  38 /**
  39  * The {@link TeslaHandlerFactory} is responsible for creating things and thing
  40  * handlers.
  41  *
  42  * @author Karel Goderis - Initial contribution
  43  * @author Nicolai Grødum - Adding token based auth
  44  * @author Kai Kreuzer - Introduced account handler
  45  */
  46 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.tesla")
  47 @NonNullByDefault
  48 public class TeslaHandlerFactory extends BaseThingHandlerFactory {
  49
  50     private static final int EVENT_STREAM_CONNECT_TIMEOUT = 3;
  51     private static final int EVENT_STREAM_READ_TIMEOUT = 200;
  52
  53     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_ACCOUNT, THING_TYPE_MODELS,
  54             THING_TYPE_MODEL3, THING_TYPE_MODELX, THING_TYPE_MODELY);
  55
  56     private final ClientBuilder clientBuilder;
  57     private final HttpClientFactory httpClientFactory;
  58     private final WebSocketFactory webSocketFactory;
  59
  60     @Activate
  61     public TeslaHandlerFactory(@Reference ClientBuilder clientBuilder, @Reference HttpClientFactory httpClientFactory,
  62             final @Reference WebSocketFactory webSocketFactory) {
  63         this.clientBuilder = clientBuilder //
  64                 .connectTimeout(EVENT_STREAM_CONNECT_TIMEOUT, TimeUnit.SECONDS)
  65                 .readTimeout(EVENT_STREAM_READ_TIMEOUT, TimeUnit.SECONDS);
  66         this.httpClientFactory = httpClientFactory;
  67         this.webSocketFactory = webSocketFactory;
  68     }
  69
  70     @Override
  71     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  72         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  73     }
  74
  75     @Override
  76     protected @Nullable ThingHandler createHandler(Thing thing) {
  77         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  78
  79         if (thingTypeUID.equals(THING_TYPE_ACCOUNT)) {
  80             return new TeslaAccountHandler((Bridge) thing, clientBuilder.build(), httpClientFactory);
  81         } else {
  82             return new TeslaVehicleHandler(thing, webSocketFactory);
  83         }
  84     }
  85 }