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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.helios.internal;
  14
  15 import static org.openhab.binding.helios.internal.HeliosBindingConstants.HELIOS_VARIO_IP_2_21_TYPE;
  16
  17 import java.util.Set;
  18 import java.util.concurrent.TimeUnit;
  19
  20 import javax.ws.rs.client.ClientBuilder;
  21
  22 import org.openhab.binding.helios.internal.handler.HeliosHandler221;
  23 import org.openhab.core.thing.Thing;
  24 import org.openhab.core.thing.ThingTypeUID;
  25 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  26 import org.openhab.core.thing.binding.ThingHandler;
  27 import org.openhab.core.thing.binding.ThingHandlerFactory;
  28 import org.osgi.service.component.annotations.Activate;
  29 import org.osgi.service.component.annotations.Component;
  30 import org.osgi.service.component.annotations.Reference;
  31
  32 /**
  33  * The {@link HeliosHandlerFactory} is responsible for creating things and thing
  34  * handlers.
  35  *
  36  * @author Karel Goderis - Initial contribution
  37  */
  38 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.helios")
  39 public class HeliosHandlerFactory extends BaseThingHandlerFactory {
  40
  41     private static final int EVENT_STREAM_CONNECT_TIMEOUT = 3;
  42     private static final int EVENT_STREAM_READ_TIMEOUT = 200;
  43     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(HELIOS_VARIO_IP_2_21_TYPE);
  44
  45     private final ClientBuilder clientBuilder;
  46
  47     @Activate
  48     public HeliosHandlerFactory(@Reference ClientBuilder clientBuilder) {
  49         this.clientBuilder = clientBuilder //
  50                 .connectTimeout(EVENT_STREAM_CONNECT_TIMEOUT, TimeUnit.SECONDS)
  51                 .readTimeout(EVENT_STREAM_READ_TIMEOUT, TimeUnit.SECONDS);
  52     }
  53
  54     @Override
  55     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  56         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  57     }
  58
  59     @Override
  60     protected ThingHandler createHandler(Thing thing) {
  61         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  62
  63         if (thingTypeUID.equals(HELIOS_VARIO_IP_2_21_TYPE)) {
  64             return new HeliosHandler221(thing, clientBuilder);
  65         }
  66
  67         return null;
  68     }
  69 }