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   1 /**
   2  * Copyright (c) 2010-2024 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.salus.internal;
  14
  15 import static org.openhab.binding.salus.internal.SalusBindingConstants.SALUS_DEVICE_TYPE;
  16 import static org.openhab.binding.salus.internal.SalusBindingConstants.SALUS_IT600_DEVICE_TYPE;
  17 import static org.openhab.binding.salus.internal.SalusBindingConstants.SALUS_SERVER_TYPE;
  18 import static org.openhab.binding.salus.internal.SalusBindingConstants.SUPPORTED_THING_TYPES_UIDS;
  19
  20 import java.util.Hashtable;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.openhab.binding.salus.internal.discovery.CloudDiscovery;
  25 import org.openhab.binding.salus.internal.handler.CloudBridgeHandler;
  26 import org.openhab.binding.salus.internal.handler.DeviceHandler;
  27 import org.openhab.binding.salus.internal.handler.It600Handler;
  28 import org.openhab.core.config.discovery.DiscoveryService;
  29 import org.openhab.core.io.net.http.HttpClientFactory;
  30 import org.openhab.core.thing.Bridge;
  31 import org.openhab.core.thing.Thing;
  32 import org.openhab.core.thing.ThingTypeUID;
  33 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  34 import org.openhab.core.thing.binding.ThingHandler;
  35 import org.openhab.core.thing.binding.ThingHandlerFactory;
  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 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 /**
  43  * The {@link SalusHandlerFactory} is responsible for creating things and thing
  44  * handlers.
  45  *
  46  * @author Martin Grzeslowski - Initial contribution
  47  */
  48 @NonNullByDefault
  49 @Component(configurationPid = "binding.salus", service = ThingHandlerFactory.class)
  50 public class SalusHandlerFactory extends BaseThingHandlerFactory {
  51
  52     private final Logger logger = LoggerFactory.getLogger(SalusHandlerFactory.class);
  53     protected final @NonNullByDefault({}) HttpClientFactory httpClientFactory;
  54
  55     @Activate
  56     public SalusHandlerFactory(@Reference HttpClientFactory httpClientFactory) {
  57         this.httpClientFactory = httpClientFactory;
  58     }
  59
  60     @Override
  61     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  62         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  63     }
  64
  65     @Override
  66     protected @Nullable ThingHandler createHandler(Thing thing) {
  67         var thingTypeUID = thing.getThingTypeUID();
  68
  69         if (SALUS_DEVICE_TYPE.equals(thingTypeUID)) {
  70             return newSalusDevice(thing);
  71         }
  72         if (SALUS_IT600_DEVICE_TYPE.equals(thingTypeUID)) {
  73             return newIt600(thing);
  74         }
  75         if (SALUS_SERVER_TYPE.equals(thingTypeUID)) {
  76             return newSalusCloudBridge(thing);
  77         }
  78
  79         return null;
  80     }
  81
  82     private ThingHandler newSalusDevice(Thing thing) {
  83         logger.debug("New Salus Device {}", thing.getUID().getId());
  84         return new DeviceHandler(thing);
  85     }
  86
  87     private ThingHandler newIt600(Thing thing) {
  88         logger.debug("Registering IT600");
  89         return new It600Handler(thing);
  90     }
  91
  92     private ThingHandler newSalusCloudBridge(Thing thing) {
  93         var handler = new CloudBridgeHandler((Bridge) thing, httpClientFactory);
  94         var cloudDiscovery = new CloudDiscovery(handler, handler, handler.getThing().getUID());
  95         registerThingDiscovery(cloudDiscovery);
  96         return handler;
  97     }
  98
  99     private synchronized void registerThingDiscovery(DiscoveryService discoveryService) {
 100         bundleContext.registerService(DiscoveryService.class.getName(), discoveryService, new Hashtable<>());
 101     }
 102 }