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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.surepetcare.internal;
  14
  15 import static org.openhab.binding.surepetcare.internal.SurePetcareConstants.*;
  16
  17 import java.util.Collection;
  18 import java.util.Set;
  19 import java.util.stream.Collectors;
  20 import java.util.stream.Stream;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.openhab.binding.surepetcare.internal.handler.SurePetcareBridgeHandler;
  25 import org.openhab.binding.surepetcare.internal.handler.SurePetcareDeviceHandler;
  26 import org.openhab.binding.surepetcare.internal.handler.SurePetcareHouseholdHandler;
  27 import org.openhab.binding.surepetcare.internal.handler.SurePetcarePetHandler;
  28 import org.openhab.core.io.net.http.HttpClientFactory;
  29 import org.openhab.core.thing.Bridge;
  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.osgi.service.component.annotations.Component;
  36 import org.osgi.service.component.annotations.Reference;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39
  40 /**
  41  * The {@link SurePetcareHandlerFactory} is responsible for creating things and thing
  42  * handlers.
  43  *
  44  * @author Rene Scherer - Initial contribution
  45  *
  46  */
  47 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.surepetcare")
  48 @NonNullByDefault
  49 public class SurePetcareHandlerFactory extends BaseThingHandlerFactory {
  50
  51     private final Logger logger = LoggerFactory.getLogger(SurePetcareHandlerFactory.class);
  52
  53     private SurePetcareAPIHelper petcareAPI = new SurePetcareAPIHelper();
  54
  55     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Stream
  56             .of(BRIDGE_THING_TYPES_UIDS, SurePetcareConstants.SUPPORTED_THING_TYPES_UIDS).flatMap(Collection::stream)
  57             .collect(Collectors.toSet());
  58
  59     /**
  60      * Returns true if the factory supports the given thing type.
  61      */
  62     @Override
  63     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  64         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  65     }
  66
  67     /**
  68      * Returns a newly created thing handler for the given thing.
  69      */
  70     @Override
  71     protected @Nullable ThingHandler createHandler(Thing thing) {
  72         logger.debug("createHandler - create handler for {}", thing);
  73         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  74
  75         if (thingTypeUID.equals(THING_TYPE_HOUSEHOLD)) {
  76             return new SurePetcareHouseholdHandler(thing, petcareAPI);
  77         } else if (thingTypeUID.equals(THING_TYPE_HUB_DEVICE)) {
  78             return new SurePetcareDeviceHandler(thing, petcareAPI);
  79         } else if (thingTypeUID.equals(THING_TYPE_FLAP_DEVICE)) {
  80             return new SurePetcareDeviceHandler(thing, petcareAPI);
  81         } else if (thingTypeUID.equals(THING_TYPE_FEEDER_DEVICE)) {
  82             return new SurePetcareDeviceHandler(thing, petcareAPI);
  83         } else if (thingTypeUID.equals(THING_TYPE_PET)) {
  84             return new SurePetcarePetHandler(thing, petcareAPI);
  85         } else if (thingTypeUID.equals(THING_TYPE_BRIDGE)) {
  86             return new SurePetcareBridgeHandler((Bridge) thing, petcareAPI);
  87         }
  88         return null;
  89     }
  90
  91     @Reference
  92     protected void setHttpClientFactory(HttpClientFactory httpClientFactory) {
  93         petcareAPI.setHttpClient(httpClientFactory.getCommonHttpClient());
  94     }
  95
  96     protected void unsetHttpClientFactory(HttpClientFactory httpClientFactory) {
  97         petcareAPI.setHttpClient(null);
  98     }
  99 }