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   1 /**
   2  * Copyright (c) 2010-2021 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.thing.Bridge;
  28 import org.openhab.core.thing.Thing;
  29 import org.openhab.core.thing.ThingTypeUID;
  30 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  31 import org.openhab.core.thing.binding.ThingHandler;
  32 import org.openhab.core.thing.binding.ThingHandlerFactory;
  33 import org.osgi.service.component.annotations.Activate;
  34 import org.osgi.service.component.annotations.Component;
  35 import org.osgi.service.component.annotations.Reference;
  36
  37 /**
  38  * The {@link TeslaHandlerFactory} is responsible for creating things and thing
  39  * handlers.
  40  *
  41  * @author Karel Goderis - Initial contribution
  42  * @author Nicolai Grødum - Adding token based auth
  43  * @author Kai Kreuzer - Introduced account handler
  44  */
  45 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.tesla")
  46 @NonNullByDefault
  47 public class TeslaHandlerFactory extends BaseThingHandlerFactory {
  48
  49     private static final int EVENT_STREAM_CONNECT_TIMEOUT = 3;
  50     private static final int EVENT_STREAM_READ_TIMEOUT = 200;
  51
  52     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_ACCOUNT, THING_TYPE_MODELS,
  53             THING_TYPE_MODEL3, THING_TYPE_MODELX, THING_TYPE_MODELY);
  54
  55     private final ClientBuilder clientBuilder;
  56     private final HttpClientFactory httpClientFactory;
  57
  58     @Activate
  59     public TeslaHandlerFactory(@Reference ClientBuilder clientBuilder, @Reference HttpClientFactory httpClientFactory) {
  60         this.clientBuilder = clientBuilder //
  61                 .connectTimeout(EVENT_STREAM_CONNECT_TIMEOUT, TimeUnit.SECONDS)
  62                 .readTimeout(EVENT_STREAM_READ_TIMEOUT, TimeUnit.SECONDS);
  63         this.httpClientFactory = httpClientFactory;
  64     }
  65
  66     @Override
  67     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  68         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  69     }
  70
  71     @Override
  72     protected @Nullable ThingHandler createHandler(Thing thing) {
  73         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  74
  75         if (thingTypeUID.equals(THING_TYPE_ACCOUNT)) {
  76             return new TeslaAccountHandler((Bridge) thing, clientBuilder.build(), httpClientFactory);
  77         } else {
  78             return new TeslaVehicleHandler(thing, clientBuilder);
  79         }
  80     }
  81 }