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   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.smartthings.internal.handler;
  14
  15 import java.util.Collection;
  16 import java.util.LinkedList;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.openhab.binding.smartthings.internal.SmartthingsBindingConstants;
  20 import org.openhab.binding.smartthings.internal.SmartthingsHandlerFactory;
  21 import org.openhab.core.config.core.status.ConfigStatusMessage;
  22 import org.openhab.core.thing.Bridge;
  23 import org.openhab.core.thing.ChannelUID;
  24 import org.openhab.core.thing.ThingStatus;
  25 import org.openhab.core.thing.ThingStatusDetail;
  26 import org.openhab.core.thing.binding.ConfigStatusBridgeHandler;
  27 import org.openhab.core.types.Command;
  28 import org.osgi.framework.BundleContext;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 /**
  33  * The {@link SmartthingsBridgeHandler} is responsible for handling commands, which are
  34  * sent to one of the channels.
  35  *
  36  * @author Bob Raker - Initial contribution
  37  */
  38 @NonNullByDefault
  39 public class SmartthingsBridgeHandler extends ConfigStatusBridgeHandler {
  40     private final Logger logger = LoggerFactory.getLogger(SmartthingsBridgeHandler.class);
  41
  42     private SmartthingsBridgeConfig config;
  43
  44     private SmartthingsHandlerFactory smartthingsHandlerFactory;
  45     private BundleContext bundleContext;
  46
  47     public SmartthingsBridgeHandler(Bridge bridge, SmartthingsHandlerFactory smartthingsHandlerFactory,
  48             BundleContext bundleContext) {
  49         super(bridge);
  50         this.smartthingsHandlerFactory = smartthingsHandlerFactory;
  51         this.bundleContext = bundleContext;
  52         config = getThing().getConfiguration().as(SmartthingsBridgeConfig.class);
  53     }
  54
  55     @Override
  56     public void handleCommand(ChannelUID channelUID, Command command) {
  57         // Commands are handled by the "Things"
  58     }
  59
  60     @Override
  61     public void initialize() {
  62         // Validate the config
  63         if (!validateConfig(this.config)) {
  64             return;
  65         }
  66
  67         updateStatus(ThingStatus.ONLINE);
  68     }
  69
  70     @Override
  71     public void dispose() {
  72         super.dispose();
  73     }
  74
  75     private boolean validateConfig(SmartthingsBridgeConfig config) {
  76         if (config.smartthingsIp.isEmpty()) {
  77             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR,
  78                     "Smartthings IP address is not specified");
  79             return false;
  80         }
  81
  82         if (config.smartthingsPort <= 0) {
  83             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR,
  84                     "Smartthings Port is not specified");
  85             return false;
  86         }
  87
  88         return true;
  89     }
  90
  91     public SmartthingsHandlerFactory getSmartthingsHandlerFactory() {
  92         return smartthingsHandlerFactory;
  93     }
  94
  95     public BundleContext getBundleContext() {
  96         return bundleContext;
  97     }
  98
  99     public String getSmartthingsIp() {
 100         return config.smartthingsIp;
 101     }
 102
 103     public int getSmartthingsPort() {
 104         return config.smartthingsPort;
 105     }
 106
 107     @Override
 108     public Collection<ConfigStatusMessage> getConfigStatus() {
 109         Collection<ConfigStatusMessage> configStatusMessages = new LinkedList<ConfigStatusMessage>();
 110
 111         // The IP must be provided
 112         String ip = config.smartthingsIp;
 113         if (ip.isEmpty()) {
 114             configStatusMessages.add(ConfigStatusMessage.Builder.error(SmartthingsBindingConstants.IP_ADDRESS)
 115                     .withMessageKeySuffix(SmartthingsBridgeConfigStatusMessage.IP_MISSING)
 116                     .withArguments(SmartthingsBindingConstants.IP_ADDRESS).build());
 117         }
 118
 119         // The PORT must be provided
 120         int port = config.smartthingsPort;
 121         if (port <= 0) {
 122             configStatusMessages.add(ConfigStatusMessage.Builder.error(SmartthingsBindingConstants.PORT)
 123                     .withMessageKeySuffix(SmartthingsBridgeConfigStatusMessage.PORT_MISSING)
 124                     .withArguments(SmartthingsBindingConstants.PORT).build());
 125         }
 126
 127         return configStatusMessages;
 128     }
 129 }