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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.lutron.internal.handler;
  14
  15 import static org.openhab.binding.lutron.internal.LutronBindingConstants.CHANNEL_OCCUPANCYSTATUS;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.openhab.binding.lutron.internal.protocol.DeviceCommand;
  19 import org.openhab.binding.lutron.internal.protocol.lip.LutronCommandType;
  20 import org.openhab.core.library.types.OnOffType;
  21 import org.openhab.core.thing.Bridge;
  22 import org.openhab.core.thing.ChannelUID;
  23 import org.openhab.core.thing.Thing;
  24 import org.openhab.core.thing.ThingStatus;
  25 import org.openhab.core.thing.ThingStatusDetail;
  26 import org.openhab.core.types.Command;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 /**
  31  *
  32  * @author Allan Tong - Initial contribution
  33  * @author Bob Adair - Added initDeviceState method
  34  */
  35 @NonNullByDefault
  36 public class OccupancySensorHandler extends LutronHandler {
  37     private final Logger logger = LoggerFactory.getLogger(OccupancySensorHandler.class);
  38
  39     private int integrationId;
  40
  41     public OccupancySensorHandler(Thing thing) {
  42         super(thing);
  43     }
  44
  45     @Override
  46     public void handleCommand(ChannelUID channelUID, Command command) {
  47     }
  48
  49     @Override
  50     public void initialize() {
  51         Number id = (Number) getThing().getConfiguration().get("integrationId");
  52         if (id == null) {
  53             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "No integrationId");
  54             return;
  55         }
  56         integrationId = id.intValue();
  57         logger.debug("Initializing Occupancy Sensor handler for integration ID {}", id);
  58
  59         initDeviceState();
  60     }
  61
  62     @Override
  63     protected void initDeviceState() {
  64         logger.debug("Initializing device state for Occupancy Sensor {}", getIntegrationId());
  65         Bridge bridge = getBridge();
  66         if (bridge == null) {
  67             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "No bridge configured");
  68         } else if (bridge.getStatus() == ThingStatus.ONLINE) {
  69             updateStatus(ThingStatus.ONLINE); // can't poll this device, so assume it is online if the bridge is
  70         } else {
  71             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.BRIDGE_OFFLINE);
  72         }
  73     }
  74
  75     @Override
  76     public int getIntegrationId() {
  77         return this.integrationId;
  78     }
  79
  80     @Override
  81     public void handleUpdate(LutronCommandType type, String... parameters) {
  82         if (type == LutronCommandType.DEVICE && parameters.length == 2
  83                 && DeviceCommand.OCCUPIED_STATE_COMPONENT.equals(parameters[0])) {
  84             if (DeviceCommand.STATE_OCCUPIED.equals(parameters[1])) {
  85                 updateState(CHANNEL_OCCUPANCYSTATUS, OnOffType.ON);
  86             } else if (DeviceCommand.STATE_UNOCCUPIED.equals(parameters[1])) {
  87                 updateState(CHANNEL_OCCUPANCYSTATUS, OnOffType.OFF);
  88             }
  89         }
  90     }
  91 }