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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.nest.internal.wwn;
  14
  15 import static org.openhab.binding.nest.internal.wwn.WWNBindingConstants.*;
  16
  17 import javax.ws.rs.client.ClientBuilder;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.binding.nest.internal.wwn.handler.WWNAccountHandler;
  22 import org.openhab.binding.nest.internal.wwn.handler.WWNCameraHandler;
  23 import org.openhab.binding.nest.internal.wwn.handler.WWNSmokeDetectorHandler;
  24 import org.openhab.binding.nest.internal.wwn.handler.WWNStructureHandler;
  25 import org.openhab.binding.nest.internal.wwn.handler.WWNThermostatHandler;
  26 import org.openhab.core.thing.Bridge;
  27 import org.openhab.core.thing.Thing;
  28 import org.openhab.core.thing.ThingTypeUID;
  29 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  30 import org.openhab.core.thing.binding.ThingHandler;
  31 import org.openhab.core.thing.binding.ThingHandlerFactory;
  32 import org.osgi.service.component.annotations.Activate;
  33 import org.osgi.service.component.annotations.Component;
  34 import org.osgi.service.component.annotations.Reference;
  35 import org.osgi.service.jaxrs.client.SseEventSourceFactory;
  36
  37 /**
  38  * The {@link WWNThingHandlerFactory} is responsible for creating WWN thing handlers.
  39  *
  40  * @author David Bennett - Initial contribution
  41  */
  42 @NonNullByDefault
  43 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.nest")
  44 public class WWNThingHandlerFactory extends BaseThingHandlerFactory {
  45
  46     private final ClientBuilder clientBuilder;
  47     private final SseEventSourceFactory eventSourceFactory;
  48
  49     @Activate
  50     public WWNThingHandlerFactory(@Reference ClientBuilder clientBuilder,
  51             @Reference SseEventSourceFactory eventSourceFactory) {
  52         this.clientBuilder = clientBuilder;
  53         this.eventSourceFactory = eventSourceFactory;
  54     }
  55
  56     /**
  57      * The things this factory supports creating.
  58      */
  59     @Override
  60     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  61         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  62     }
  63
  64     /**
  65      * Creates a handler for the specific thing. This also creates the discovery service when the bridge is created.
  66      */
  67     @Override
  68     protected @Nullable ThingHandler createHandler(Thing thing) {
  69         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  70
  71         if (THING_TYPE_ACCOUNT.equals(thingTypeUID)) {
  72             return new WWNAccountHandler((Bridge) thing, clientBuilder, eventSourceFactory);
  73         } else if (THING_TYPE_CAMERA.equals(thingTypeUID)) {
  74             return new WWNCameraHandler(thing);
  75         } else if (THING_TYPE_SMOKE_DETECTOR.equals(thingTypeUID)) {
  76             return new WWNSmokeDetectorHandler(thing);
  77         } else if (THING_TYPE_STRUCTURE.equals(thingTypeUID)) {
  78             return new WWNStructureHandler(thing);
  79         } else if (THING_TYPE_THERMOSTAT.equals(thingTypeUID)) {
  80             return new WWNThermostatHandler(thing);
  81         }
  82
  83         return null;
  84     }
  85 }