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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.fronius.internal;
  14
  15 import static org.openhab.binding.fronius.internal.FroniusBindingConstants.*;
  16
  17 import java.util.HashSet;
  18 import java.util.Set;
  19
  20 import org.openhab.binding.fronius.internal.handler.FroniusBridgeHandler;
  21 import org.openhab.binding.fronius.internal.handler.FroniusMeterHandler;
  22 import org.openhab.binding.fronius.internal.handler.FroniusSymoInverterHandler;
  23 import org.openhab.core.thing.Bridge;
  24 import org.openhab.core.thing.Thing;
  25 import org.openhab.core.thing.ThingTypeUID;
  26 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  27 import org.openhab.core.thing.binding.ThingHandler;
  28 import org.openhab.core.thing.binding.ThingHandlerFactory;
  29 import org.osgi.service.component.annotations.Component;
  30
  31 /**
  32  * The {@link FroniusHandlerFactory} is responsible for creating things and thing
  33  * handlers.
  34  *
  35  * @author Thomas Rokohl - Initial contribution
  36  */
  37 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.fronius")
  38 public class FroniusHandlerFactory extends BaseThingHandlerFactory {
  39
  40     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = new HashSet<ThingTypeUID>() {
  41
  42         private static final long serialVersionUID = 1L;
  43         {
  44             add(THING_TYPE_INVERTER);
  45             add(THING_TYPE_BRIDGE);
  46             add(THING_TYPE_METER);
  47         }
  48     };
  49
  50     @Override
  51     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  52         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  53     }
  54
  55     @Override
  56     protected ThingHandler createHandler(Thing thing) {
  57         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  58
  59         if (thingTypeUID.equals(THING_TYPE_INVERTER)) {
  60             return new FroniusSymoInverterHandler(thing);
  61         } else if (thingTypeUID.equals(THING_TYPE_BRIDGE)) {
  62             return new FroniusBridgeHandler((Bridge) thing);
  63         } else if (thingTypeUID.equals(THING_TYPE_METER)) {
  64             return new FroniusMeterHandler(thing);
  65         }
  66         return null;
  67     }
  68 }