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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.caddx.internal.factory;
  14
  15 import static org.openhab.binding.caddx.internal.CaddxBindingConstants.SUPPORTED_THING_TYPES_UIDS;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.openhab.binding.caddx.internal.CaddxBindingConstants;
  20 import org.openhab.binding.caddx.internal.handler.CaddxBridgeHandler;
  21 import org.openhab.binding.caddx.internal.handler.ThingHandlerKeypad;
  22 import org.openhab.binding.caddx.internal.handler.ThingHandlerPanel;
  23 import org.openhab.binding.caddx.internal.handler.ThingHandlerPartition;
  24 import org.openhab.binding.caddx.internal.handler.ThingHandlerZone;
  25 import org.openhab.core.io.transport.serial.SerialPortManager;
  26 import org.openhab.core.thing.Bridge;
  27 import org.openhab.core.thing.Thing;
  28 import org.openhab.core.thing.ThingTypeUID;
  29 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  30 import org.openhab.core.thing.binding.ThingHandler;
  31 import org.openhab.core.thing.binding.ThingHandlerFactory;
  32 import org.osgi.service.component.annotations.Activate;
  33 import org.osgi.service.component.annotations.Component;
  34 import org.osgi.service.component.annotations.Reference;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 /**
  39  * The {@link CaddxHandlerFactory} is responsible for creating things and thing
  40  * handlers.
  41  *
  42  * @author Georgios Moutsos - Initial contribution
  43  */
  44 @Component(configurationPid = "binding.caddx", service = ThingHandlerFactory.class)
  45 @NonNullByDefault
  46 public class CaddxHandlerFactory extends BaseThingHandlerFactory {
  47     private final Logger logger = LoggerFactory.getLogger(CaddxHandlerFactory.class);
  48     private final SerialPortManager portManager;
  49
  50     @Activate
  51     public CaddxHandlerFactory(@Reference SerialPortManager portManager) {
  52         this.portManager = portManager;
  53     }
  54
  55     @Override
  56     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  57         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  58     }
  59
  60     @Override
  61     protected @Nullable ThingHandler createHandler(Thing thing) {
  62         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  63
  64         if (thingTypeUID.equals(CaddxBindingConstants.CADDXBRIDGE_THING_TYPE)) {
  65             return new CaddxBridgeHandler(portManager, (Bridge) thing);
  66         } else if (thingTypeUID.equals(CaddxBindingConstants.PANEL_THING_TYPE)) {
  67             return new ThingHandlerPanel(thing);
  68         } else if (thingTypeUID.equals(CaddxBindingConstants.PARTITION_THING_TYPE)) {
  69             return new ThingHandlerPartition(thing);
  70         } else if (thingTypeUID.equals(CaddxBindingConstants.ZONE_THING_TYPE)) {
  71             return new ThingHandlerZone(thing);
  72         } else if (thingTypeUID.equals(CaddxBindingConstants.KEYPAD_THING_TYPE)) {
  73             return new ThingHandlerKeypad(thing);
  74         } else {
  75             logger.debug("createHandler(): ThingHandler not found for {}", thingTypeUID);
  76
  77             return null;
  78         }
  79     }
  80 }