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   1 /**
   2  * Copyright (c) 2010-2020 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.zoneminder.internal;
  14
  15 import java.util.Collections;
  16 import java.util.Set;
  17 import java.util.stream.Collectors;
  18 import java.util.stream.Stream;
  19
  20 import org.openhab.binding.zoneminder.internal.handler.ZoneMinderServerBridgeHandler;
  21 import org.openhab.binding.zoneminder.internal.handler.ZoneMinderThingMonitorHandler;
  22 import org.openhab.core.thing.Bridge;
  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.Component;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 /**
  33  * The {@link ZoneMinderHandlerFactory} is responsible for creating things and thing
  34  * handlers.
  35  *
  36  * @author Martin S. Eskildsen - Initial contribution
  37  *
  38  */
  39 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.zoneminder")
  40 public class ZoneMinderHandlerFactory extends BaseThingHandlerFactory {
  41
  42     private final Logger logger = LoggerFactory.getLogger(ZoneMinderHandlerFactory.class);
  43
  44     public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES = Collections
  45             .unmodifiableSet(Stream.concat(ZoneMinderServerBridgeHandler.SUPPORTED_THING_TYPES.stream(),
  46                     ZoneMinderThingMonitorHandler.SUPPORTED_THING_TYPES.stream()).collect(Collectors.toSet()));
  47
  48     @Override
  49     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  50         return SUPPORTED_THING_TYPES.contains(thingTypeUID);
  51     }
  52
  53     @Override
  54     protected ThingHandler createHandler(Thing thing) {
  55         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  56
  57         if (thingTypeUID.equals(ZoneMinderConstants.THING_TYPE_BRIDGE_ZONEMINDER_SERVER)) {
  58             logger.debug("[FACTORY]: creating handler for bridge thing '{}'", thing);
  59             return new ZoneMinderServerBridgeHandler((Bridge) thing);
  60         } else if (thingTypeUID.equals(ZoneMinderConstants.THING_TYPE_THING_ZONEMINDER_MONITOR)) {
  61             return new ZoneMinderThingMonitorHandler(thing);
  62         }
  63
  64         return null;
  65     }
  66 }