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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.homematic.internal.communicator.server;
  14
  15 import java.io.IOException;
  16
  17 import org.openhab.binding.homematic.internal.HomematicBindingConstants;
  18 import org.openhab.binding.homematic.internal.common.HomematicConfig;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 /**
  23  * Server implementation for receiving messages via BIN-RPC from a Homematic gateway.
  24  *
  25  * @author Gerhard Riegler - Initial contribution
  26  */
  27 public class BinRpcServer implements RpcServer {
  28     private final Logger logger = LoggerFactory.getLogger(BinRpcServer.class);
  29
  30     private Thread networkServiceThread;
  31     private BinRpcNetworkService networkService;
  32     private final HomematicConfig config;
  33     private final RpcEventListener listener;
  34     private final String id;
  35
  36     public BinRpcServer(RpcEventListener listener, HomematicConfig config, String id) {
  37         this.listener = listener;
  38         this.config = config;
  39         this.id = id;
  40     }
  41
  42     @Override
  43     public void start() throws IOException {
  44         logger.debug("Initializing BIN-RPC server at port {}", config.getBinCallbackPort());
  45
  46         networkService = new BinRpcNetworkService(listener, config);
  47         networkServiceThread = new Thread(networkService);
  48         networkServiceThread
  49                 .setName("OH-binding-" + HomematicBindingConstants.THING_TYPE_BRIDGE + ":" + id + "-rpcServer");
  50         networkServiceThread.start();
  51     }
  52
  53     @Override
  54     public void shutdown() {
  55         if (networkService != null) {
  56             logger.debug("Stopping BIN-RPC server");
  57             try {
  58                 if (networkServiceThread != null) {
  59                     networkServiceThread.interrupt();
  60                 }
  61             } catch (Exception e) {
  62                 logger.error("{}", e.getMessage(), e);
  63             }
  64             networkService.shutdown();
  65             networkService = null;
  66         }
  67     }
  68 }