git.basschouten.com Git - openhab-addons.git/blob

   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.boschshc.internal.devices.windowcontact;
  14
  15 import static org.openhab.binding.boschshc.internal.devices.BoschSHCBindingConstants.CHANNEL_CONTACT;
  16
  17 import java.util.List;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.binding.boschshc.internal.devices.AbstractBatteryPoweredDeviceHandler;
  21 import org.openhab.binding.boschshc.internal.exceptions.BoschSHCException;
  22 import org.openhab.binding.boschshc.internal.services.shuttercontact.ShutterContactService;
  23 import org.openhab.binding.boschshc.internal.services.shuttercontact.ShutterContactState;
  24 import org.openhab.binding.boschshc.internal.services.shuttercontact.dto.ShutterContactServiceState;
  25 import org.openhab.core.library.types.OpenClosedType;
  26 import org.openhab.core.thing.Thing;
  27 import org.openhab.core.types.State;
  28
  29 /**
  30  * Detects open windows and doors.
  31  *
  32  * @author Stefan Kästle - Initial contribution
  33  */
  34 @NonNullByDefault
  35 public class WindowContactHandler extends AbstractBatteryPoweredDeviceHandler {
  36
  37     public WindowContactHandler(Thing thing) {
  38         super(thing);
  39     }
  40
  41     @Override
  42     protected void initializeServices() throws BoschSHCException {
  43         super.initializeServices();
  44
  45         this.createService(ShutterContactService::new, this::updateChannels, List.of(CHANNEL_CONTACT));
  46     }
  47
  48     private void updateChannels(ShutterContactServiceState state) {
  49         State contact = state.value == ShutterContactState.CLOSED ? OpenClosedType.CLOSED : OpenClosedType.OPEN;
  50         updateState(CHANNEL_CONTACT, contact);
  51     }
  52 }