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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.miio.internal;
  14
  15 import static org.openhab.binding.miio.internal.MiIoBindingConstants.*;
  16
  17 import java.util.Map;
  18 import java.util.concurrent.ScheduledExecutorService;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.openhab.binding.miio.internal.basic.BasicChannelTypeProvider;
  23 import org.openhab.binding.miio.internal.basic.MiIoDatabaseWatchService;
  24 import org.openhab.binding.miio.internal.cloud.CloudConnector;
  25 import org.openhab.binding.miio.internal.handler.MiIoBasicHandler;
  26 import org.openhab.binding.miio.internal.handler.MiIoGenericHandler;
  27 import org.openhab.binding.miio.internal.handler.MiIoUnsupportedHandler;
  28 import org.openhab.binding.miio.internal.handler.MiIoVacuumHandler;
  29 import org.openhab.core.common.ThreadPoolManager;
  30 import org.openhab.core.thing.Thing;
  31 import org.openhab.core.thing.ThingTypeUID;
  32 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  33 import org.openhab.core.thing.binding.ThingHandler;
  34 import org.openhab.core.thing.binding.ThingHandlerFactory;
  35 import org.openhab.core.thing.type.ChannelTypeRegistry;
  36 import org.osgi.service.component.annotations.Activate;
  37 import org.osgi.service.component.annotations.Component;
  38 import org.osgi.service.component.annotations.Reference;
  39
  40 /**
  41  * The {@link MiIoHandlerFactory} is responsible for creating things and thing
  42  * handlers.
  43  *
  44  * @author Marcel Verpaalen - Initial contribution
  45  */
  46 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.miio")
  47 @NonNullByDefault
  48 public class MiIoHandlerFactory extends BaseThingHandlerFactory {
  49     private static final String THING_HANDLER_THREADPOOL_NAME = "thingHandler";
  50     protected final ScheduledExecutorService scheduler = ThreadPoolManager
  51             .getScheduledPool(THING_HANDLER_THREADPOOL_NAME);
  52
  53     private MiIoDatabaseWatchService miIoDatabaseWatchService;
  54     private CloudConnector cloudConnector;
  55     private ChannelTypeRegistry channelTypeRegistry;
  56     private BasicChannelTypeProvider basicChannelTypeProvider;
  57
  58     @Activate
  59     public MiIoHandlerFactory(@Reference ChannelTypeRegistry channelTypeRegistry,
  60             @Reference MiIoDatabaseWatchService miIoDatabaseWatchService, @Reference CloudConnector cloudConnector,
  61             @Reference BasicChannelTypeProvider basicChannelTypeProvider, Map<String, Object> properties) {
  62         this.miIoDatabaseWatchService = miIoDatabaseWatchService;
  63         this.cloudConnector = cloudConnector;
  64         @Nullable
  65         String username = (String) properties.get("username");
  66         @Nullable
  67         String password = (String) properties.get("password");
  68         @Nullable
  69         String country = (String) properties.get("country");
  70         cloudConnector.setCredentials(username, password, country);
  71         scheduler.submit(() -> cloudConnector.isConnected());
  72         this.channelTypeRegistry = channelTypeRegistry;
  73         this.basicChannelTypeProvider = basicChannelTypeProvider;
  74     }
  75
  76     @Override
  77     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  78         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  79     }
  80
  81     @Override
  82     protected @Nullable ThingHandler createHandler(Thing thing) {
  83         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  84         if (thingTypeUID.equals(THING_TYPE_MIIO)) {
  85             return new MiIoGenericHandler(thing, miIoDatabaseWatchService, cloudConnector);
  86         }
  87         if (thingTypeUID.equals(THING_TYPE_BASIC)) {
  88             return new MiIoBasicHandler(thing, miIoDatabaseWatchService, cloudConnector, channelTypeRegistry,
  89                     basicChannelTypeProvider);
  90         }
  91         if (thingTypeUID.equals(THING_TYPE_VACUUM)) {
  92             return new MiIoVacuumHandler(thing, miIoDatabaseWatchService, cloudConnector, channelTypeRegistry);
  93         }
  94         return new MiIoUnsupportedHandler(thing, miIoDatabaseWatchService, cloudConnector);
  95     }
  96 }