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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.miio.internal;
  14
  15 import static org.openhab.binding.miio.internal.MiIoBindingConstants.*;
  16
  17 import java.util.Map;
  18 import java.util.concurrent.Future;
  19 import java.util.concurrent.RejectedExecutionException;
  20 import java.util.concurrent.ScheduledExecutorService;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.openhab.binding.miio.internal.basic.BasicChannelTypeProvider;
  25 import org.openhab.binding.miio.internal.basic.MiIoDatabaseWatchService;
  26 import org.openhab.binding.miio.internal.cloud.CloudConnector;
  27 import org.openhab.binding.miio.internal.handler.MiIoBasicHandler;
  28 import org.openhab.binding.miio.internal.handler.MiIoGenericHandler;
  29 import org.openhab.binding.miio.internal.handler.MiIoUnsupportedHandler;
  30 import org.openhab.binding.miio.internal.handler.MiIoVacuumHandler;
  31 import org.openhab.core.common.ThreadPoolManager;
  32 import org.openhab.core.i18n.LocaleProvider;
  33 import org.openhab.core.i18n.TranslationProvider;
  34 import org.openhab.core.io.net.http.HttpClientFactory;
  35 import org.openhab.core.thing.Thing;
  36 import org.openhab.core.thing.ThingTypeUID;
  37 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  38 import org.openhab.core.thing.binding.ThingHandler;
  39 import org.openhab.core.thing.binding.ThingHandlerFactory;
  40 import org.openhab.core.thing.type.ChannelTypeRegistry;
  41 import org.osgi.service.component.annotations.Activate;
  42 import org.osgi.service.component.annotations.Component;
  43 import org.osgi.service.component.annotations.Deactivate;
  44 import org.osgi.service.component.annotations.Reference;
  45 import org.slf4j.Logger;
  46 import org.slf4j.LoggerFactory;
  47
  48 /**
  49  * The {@link MiIoHandlerFactory} is responsible for creating things and thing
  50  * handlers.
  51  *
  52  * @author Marcel Verpaalen - Initial contribution
  53  */
  54 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.miio")
  55 @NonNullByDefault
  56 public class MiIoHandlerFactory extends BaseThingHandlerFactory {
  57     private static final String THING_HANDLER_THREADPOOL_NAME = "thingHandler";
  58     protected final ScheduledExecutorService scheduler = ThreadPoolManager
  59             .getScheduledPool(THING_HANDLER_THREADPOOL_NAME);
  60     private final HttpClientFactory httpClientFactory;
  61     private MiIoDatabaseWatchService miIoDatabaseWatchService;
  62     private CloudConnector cloudConnector;
  63     private ChannelTypeRegistry channelTypeRegistry;
  64     private BasicChannelTypeProvider basicChannelTypeProvider;
  65     private final TranslationProvider i18nProvider;
  66     private final LocaleProvider localeProvider;
  67     private @Nullable Future<Boolean> scheduledTask;
  68     private final Logger logger = LoggerFactory.getLogger(MiIoHandlerFactory.class);
  69
  70     @Activate
  71     public MiIoHandlerFactory(@Reference HttpClientFactory httpClientFactory,
  72             @Reference ChannelTypeRegistry channelTypeRegistry,
  73             @Reference MiIoDatabaseWatchService miIoDatabaseWatchService, @Reference CloudConnector cloudConnector,
  74             @Reference BasicChannelTypeProvider basicChannelTypeProvider, @Reference TranslationProvider i18nProvider,
  75             @Reference LocaleProvider localeProvider, Map<String, Object> properties) {
  76         this.httpClientFactory = httpClientFactory;
  77         this.miIoDatabaseWatchService = miIoDatabaseWatchService;
  78         this.channelTypeRegistry = channelTypeRegistry;
  79         this.basicChannelTypeProvider = basicChannelTypeProvider;
  80         this.i18nProvider = i18nProvider;
  81         this.localeProvider = localeProvider;
  82         this.cloudConnector = cloudConnector;
  83         @Nullable
  84         String username = (String) properties.get("username");
  85         @Nullable
  86         String password = (String) properties.get("password");
  87         @Nullable
  88         String country = (String) properties.get("country");
  89         cloudConnector.setCredentials(username, password, country);
  90         try {
  91             if (!scheduler.isShutdown()) {
  92                 scheduledTask = scheduler.submit(() -> cloudConnector.isConnected(true));
  93             } else {
  94                 logger.debug("Unexpected: ScheduledExecutorService is shutdown.");
  95             }
  96         } catch (RejectedExecutionException e) {
  97             logger.debug("Unexpected: ScheduledExecutorService task rejected.", e);
  98         }
  99     }
 100
 101     @Deactivate
 102     public void dispose() {
 103         final Future<Boolean> scheduledTask = this.scheduledTask;
 104         if (scheduledTask != null && !scheduledTask.isDone()) {
 105             scheduledTask.cancel(true);
 106         }
 107     }
 108
 109     @Override
 110     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
 111         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
 112     }
 113
 114     @Override
 115     protected @Nullable ThingHandler createHandler(Thing thing) {
 116         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
 117         if (thingTypeUID.equals(THING_TYPE_MIIO)) {
 118             return new MiIoGenericHandler(thing, miIoDatabaseWatchService, cloudConnector, i18nProvider,
 119                     localeProvider);
 120         }
 121         if (thingTypeUID.equals(THING_TYPE_BASIC)) {
 122             return new MiIoBasicHandler(thing, miIoDatabaseWatchService, cloudConnector, channelTypeRegistry,
 123                     basicChannelTypeProvider, i18nProvider, localeProvider);
 124         }
 125         if (thingTypeUID.equals(THING_TYPE_VACUUM)) {
 126             return new MiIoVacuumHandler(thing, miIoDatabaseWatchService, cloudConnector, channelTypeRegistry,
 127                     i18nProvider, localeProvider);
 128         }
 129         return new MiIoUnsupportedHandler(thing, miIoDatabaseWatchService, cloudConnector,
 130                 httpClientFactory.getCommonHttpClient(), i18nProvider, localeProvider);
 131     }
 132 }