git.basschouten.com Git - openhab-addons.git/blob

   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.powermax.internal;
  14
  15 import static org.openhab.binding.powermax.internal.PowermaxBindingConstants.*;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.openhab.binding.powermax.internal.handler.PowermaxBridgeHandler;
  20 import org.openhab.binding.powermax.internal.handler.PowermaxThingHandler;
  21 import org.openhab.core.config.core.Configuration;
  22 import org.openhab.core.i18n.TimeZoneProvider;
  23 import org.openhab.core.io.transport.serial.SerialPortManager;
  24 import org.openhab.core.thing.Bridge;
  25 import org.openhab.core.thing.Thing;
  26 import org.openhab.core.thing.ThingTypeUID;
  27 import org.openhab.core.thing.ThingUID;
  28 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  29 import org.openhab.core.thing.binding.ThingHandler;
  30 import org.openhab.core.thing.binding.ThingHandlerFactory;
  31 import org.osgi.service.component.annotations.Activate;
  32 import org.osgi.service.component.annotations.Component;
  33 import org.osgi.service.component.annotations.Reference;
  34
  35 /**
  36  * The {@link PowermaxHandlerFactory} is responsible for creating things and thing
  37  * handlers.
  38  *
  39  * @author Laurent Garnier - Initial contribution
  40  */
  41 @NonNullByDefault
  42 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.powermax")
  43 public class PowermaxHandlerFactory extends BaseThingHandlerFactory {
  44
  45     private final SerialPortManager serialPortManager;
  46     private final TimeZoneProvider timeZoneProvider;
  47
  48     @Activate
  49     public PowermaxHandlerFactory(final @Reference SerialPortManager serialPortManager,
  50             final @Reference TimeZoneProvider timeZoneProvider) {
  51         this.serialPortManager = serialPortManager;
  52         this.timeZoneProvider = timeZoneProvider;
  53     }
  54
  55     @Override
  56     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  57         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID) || SUPPORTED_BRIDGE_TYPES_UIDS.contains(thingTypeUID);
  58     }
  59
  60     @Override
  61     public @Nullable Thing createThing(ThingTypeUID thingTypeUID, Configuration configuration,
  62             @Nullable ThingUID thingUID, @Nullable ThingUID bridgeUID) {
  63         if (SUPPORTED_BRIDGE_TYPES_UIDS.contains(thingTypeUID)) {
  64             return super.createThing(thingTypeUID, configuration, thingUID, null);
  65         } else if (SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID)) {
  66             ThingUID newThingUID;
  67             if (bridgeUID != null && thingUID != null) {
  68                 newThingUID = new ThingUID(thingTypeUID, bridgeUID, thingUID.getId());
  69             } else {
  70                 newThingUID = thingUID;
  71             }
  72             return super.createThing(thingTypeUID, configuration, newThingUID, bridgeUID);
  73         }
  74         throw new IllegalArgumentException(
  75                 "The thing type " + thingTypeUID + " is not supported by the Powermax binding.");
  76     }
  77
  78     @Override
  79     protected @Nullable ThingHandler createHandler(Thing thing) {
  80         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  81
  82         if (SUPPORTED_BRIDGE_TYPES_UIDS.contains(thingTypeUID)) {
  83             return new PowermaxBridgeHandler((Bridge) thing, serialPortManager, timeZoneProvider);
  84         } else if (SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID)) {
  85             return new PowermaxThingHandler(thing);
  86         }
  87
  88         return null;
  89     }
  90 }