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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.modbus.sunspec.internal.discovery;
  14
  15 import static org.openhab.binding.modbus.sunspec.internal.SunSpecConstants.SUPPORTED_THING_TYPES_UIDS;
  16
  17 import java.util.HashSet;
  18 import java.util.Set;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.openhab.binding.modbus.discovery.ModbusDiscoveryListener;
  22 import org.openhab.binding.modbus.discovery.ModbusDiscoveryParticipant;
  23 import org.openhab.binding.modbus.handler.EndpointNotInitializedException;
  24 import org.openhab.binding.modbus.handler.ModbusEndpointThingHandler;
  25 import org.openhab.core.thing.ThingTypeUID;
  26 import org.osgi.service.component.annotations.Component;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 /**
  31  * Discovery service for sunspec
  32  *
  33  * @author Nagy Attila Gabor - initial contribution
  34  *
  35  */
  36 @Component
  37 @NonNullByDefault
  38 public class SunspecDiscoveryParticipant implements ModbusDiscoveryParticipant {
  39
  40     private final Logger logger = LoggerFactory.getLogger(SunspecDiscoveryParticipant.class);
  41
  42     @Override
  43     public Set<ThingTypeUID> getSupportedThingTypeUIDs() {
  44         return new HashSet<ThingTypeUID>(SUPPORTED_THING_TYPES_UIDS.values());
  45     }
  46
  47     @Override
  48     public void startDiscovery(ModbusEndpointThingHandler handler, ModbusDiscoveryListener listener) {
  49         logger.trace("Starting sunspec discovery");
  50         try {
  51             new SunspecDiscoveryProcess(handler, listener).detectModel();
  52         } catch (EndpointNotInitializedException ex) {
  53             logger.debug("Could not start discovery process");
  54             listener.discoveryFinished();
  55         }
  56     }
  57 }