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

   1 /**
   2  * Copyright (c) 2010-2024 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.boschindego.internal.discovery;
  14
  15 import static org.openhab.binding.boschindego.internal.BoschIndegoBindingConstants.*;
  16
  17 import java.time.Instant;
  18 import java.util.Collection;
  19 import java.util.Set;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.openhab.binding.boschindego.internal.IndegoTypeDatabase;
  23 import org.openhab.binding.boschindego.internal.dto.response.DevicePropertiesResponse;
  24 import org.openhab.binding.boschindego.internal.exceptions.IndegoException;
  25 import org.openhab.binding.boschindego.internal.handler.BoschAccountHandler;
  26 import org.openhab.core.config.discovery.AbstractThingHandlerDiscoveryService;
  27 import org.openhab.core.config.discovery.DiscoveryResult;
  28 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  29 import org.openhab.core.thing.Thing;
  30 import org.openhab.core.thing.ThingTypeUID;
  31 import org.openhab.core.thing.ThingUID;
  32 import org.osgi.service.component.annotations.Component;
  33 import org.osgi.service.component.annotations.ServiceScope;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36
  37 /**
  38  * The {@link IndegoDiscoveryService} is responsible for discovering Indego mowers.
  39  *
  40  * @author Jacob Laursen - Initial contribution
  41  */
  42 @Component(scope = ServiceScope.PROTOTYPE, service = IndegoDiscoveryService.class)
  43 @NonNullByDefault
  44 public class IndegoDiscoveryService extends AbstractThingHandlerDiscoveryService<BoschAccountHandler> {
  45     private static final int TIMEOUT_SECONDS = 60;
  46
  47     private final Logger logger = LoggerFactory.getLogger(IndegoDiscoveryService.class);
  48
  49     public IndegoDiscoveryService() {
  50         super(BoschAccountHandler.class, Set.of(THING_TYPE_ACCOUNT), TIMEOUT_SECONDS, false);
  51     }
  52
  53     @Override
  54     public Set<ThingTypeUID> getSupportedThingTypes() {
  55         return Set.of(THING_TYPE_INDEGO);
  56     }
  57
  58     @Override
  59     public void startScan() {
  60         try {
  61             Collection<DevicePropertiesResponse> devices = thingHandler.getDevices();
  62
  63             ThingUID bridgeUID = thingHandler.getThing().getUID();
  64             for (DevicePropertiesResponse device : devices) {
  65                 ThingUID thingUID = new ThingUID(THING_TYPE_INDEGO, bridgeUID, device.serialNumber);
  66                 DiscoveryResult discoveryResult = DiscoveryResultBuilder.create(thingUID)
  67                         .withProperty(Thing.PROPERTY_SERIAL_NUMBER, device.serialNumber).withBridge(bridgeUID)
  68                         .withRepresentationProperty(Thing.PROPERTY_SERIAL_NUMBER)
  69                         .withLabel(IndegoTypeDatabase.nameFromTypeNumber(device.bareToolNumber)).build();
  70
  71                 thingDiscovered(discoveryResult);
  72             }
  73         } catch (IndegoException e) {
  74             logger.debug("Failed to retrieve serial numbers: {}", e.getMessage());
  75         }
  76     }
  77
  78     @Override
  79     protected synchronized void stopScan() {
  80         super.stopScan();
  81         removeOlderResults(getTimestampOfLastScan());
  82     }
  83
  84     @Override
  85     public void dispose() {
  86         super.dispose();
  87         removeOlderResults(Instant.now().getEpochSecond());
  88     }
  89 }