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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.orbitbhyve.internal;
  14
  15 import static org.openhab.binding.orbitbhyve.internal.OrbitBhyveBindingConstants.THING_TYPE_BRIDGE;
  16 import static org.openhab.binding.orbitbhyve.internal.OrbitBhyveBindingConstants.THING_TYPE_SPRINKLER;
  17
  18 import java.util.HashSet;
  19 import java.util.Set;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.eclipse.jdt.annotation.Nullable;
  23 import org.eclipse.jetty.client.HttpClient;
  24 import org.eclipse.jetty.websocket.client.WebSocketClient;
  25 import org.openhab.binding.orbitbhyve.internal.handler.OrbitBhyveBridgeHandler;
  26 import org.openhab.binding.orbitbhyve.internal.handler.OrbitBhyveSprinklerHandler;
  27 import org.openhab.core.io.net.http.HttpClientFactory;
  28 import org.openhab.core.io.net.http.WebSocketFactory;
  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.Activate;
  36 import org.osgi.service.component.annotations.Component;
  37 import org.osgi.service.component.annotations.Reference;
  38
  39 /**
  40  * The {@link OrbitBhyveHandlerFactory} is responsible for creating things and thing
  41  * handlers.
  42  *
  43  * @author Ondrej Pecta - Initial contribution
  44  */
  45 @NonNullByDefault
  46 @Component(configurationPid = "binding.orbitbhyve", service = ThingHandlerFactory.class)
  47 public class OrbitBhyveHandlerFactory extends BaseThingHandlerFactory {
  48
  49     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_BRIDGE, THING_TYPE_SPRINKLER);
  50
  51     /**
  52      * the shared http client
  53      */
  54     private HttpClient httpClient;
  55
  56     /**
  57      * the shared web socket client
  58      */
  59     private WebSocketClient webSocketClient;
  60
  61     @Activate
  62     public OrbitBhyveHandlerFactory(@Reference HttpClientFactory httpClientFactory,
  63             @Reference WebSocketFactory webSocketFactory) {
  64         this.httpClient = httpClientFactory.getCommonHttpClient();
  65         this.webSocketClient = webSocketFactory.getCommonWebSocketClient();
  66     }
  67
  68     @Override
  69     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  70         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  71     }
  72
  73     @Override
  74     protected @Nullable ThingHandler createHandler(Thing thing) {
  75         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  76
  77         if (THING_TYPE_BRIDGE.equals(thingTypeUID)) {
  78             return new OrbitBhyveBridgeHandler((Bridge) thing, httpClient, webSocketClient);
  79         }
  80         if (THING_TYPE_SPRINKLER.equals(thingTypeUID)) {
  81             return new OrbitBhyveSprinklerHandler(thing);
  82         }
  83         return null;
  84     }
  85 }