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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.freeathomesystem.internal;
  14
  15 import static org.openhab.binding.freeathomesystem.internal.FreeAtHomeSystemBindingConstants.*;
  16
  17 import org.eclipse.jdt.annotation.NonNullByDefault;
  18 import org.eclipse.jdt.annotation.Nullable;
  19 import org.eclipse.jetty.client.HttpClient;
  20 import org.openhab.binding.freeathomesystem.internal.handler.FreeAtHomeBridgeHandler;
  21 import org.openhab.binding.freeathomesystem.internal.handler.FreeAtHomeDeviceHandler;
  22 import org.openhab.binding.freeathomesystem.internal.type.FreeAtHomeChannelTypeProvider;
  23 import org.openhab.binding.freeathomesystem.internal.type.FreeAtHomeThingTypeProvider;
  24 import org.openhab.core.i18n.LocaleProvider;
  25 import org.openhab.core.i18n.TranslationProvider;
  26 import org.openhab.core.io.net.http.HttpClientFactory;
  27 import org.openhab.core.thing.Bridge;
  28 import org.openhab.core.thing.Thing;
  29 import org.openhab.core.thing.ThingTypeUID;
  30 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  31 import org.openhab.core.thing.binding.ThingHandler;
  32 import org.openhab.core.thing.binding.ThingHandlerFactory;
  33 import org.osgi.service.component.ComponentContext;
  34 import org.osgi.service.component.annotations.Activate;
  35 import org.osgi.service.component.annotations.Component;
  36 import org.osgi.service.component.annotations.Deactivate;
  37 import org.osgi.service.component.annotations.Reference;
  38 import org.slf4j.Logger;
  39 import org.slf4j.LoggerFactory;
  40
  41 /**
  42  * The {@link FreeAtHomeSystemHandlerFactory} is responsible for creating things and thing
  43  * handlers.
  44  *
  45  * @author Andras Uhrin - Initial contribution
  46  */
  47 @NonNullByDefault
  48 @Component(configurationPid = "binding.freeathomesystem", service = ThingHandlerFactory.class)
  49 public class FreeAtHomeSystemHandlerFactory extends BaseThingHandlerFactory {
  50
  51     private final Logger logger = LoggerFactory.getLogger(FreeAtHomeSystemHandlerFactory.class);
  52
  53     private final HttpClient httpClient;
  54     private final FreeAtHomeChannelTypeProvider channelTypeProvider;
  55     private final TranslationProvider i18nProvider;
  56     private final LocaleProvider localeProvider;
  57
  58     @Activate
  59     public FreeAtHomeSystemHandlerFactory(@Reference FreeAtHomeThingTypeProvider thingTypeProvider,
  60             @Reference FreeAtHomeChannelTypeProvider channelTypeProvider, @Reference TranslationProvider i18nProvider,
  61             @Reference LocaleProvider localeProvider, @Reference HttpClientFactory httpClientFactory,
  62             ComponentContext componentContext) {
  63         super.activate(componentContext);
  64         this.channelTypeProvider = channelTypeProvider;
  65         this.i18nProvider = i18nProvider;
  66         this.localeProvider = localeProvider;
  67
  68         // create httpClient
  69         httpClient = httpClientFactory.createHttpClient(FreeAtHomeSystemBindingConstants.BINDING_ID);
  70
  71         // Configure client
  72         httpClient.setFollowRedirects(false);
  73         httpClient.setMaxConnectionsPerDestination(1);
  74         httpClient.setMaxRequestsQueuedPerDestination(50);
  75
  76         // Set timeouts
  77         httpClient.setIdleTimeout(-1);
  78         httpClient.setConnectTimeout(5000);
  79
  80         try {
  81             // Start HttpClient.
  82             httpClient.start();
  83         } catch (Exception ex) {
  84             logger.error("Could not create HttpClient: {}", ex.getMessage());
  85
  86             throw new IllegalStateException("Could not create HttpClient", ex);
  87         }
  88     }
  89
  90     @Deactivate
  91     public void deactivate() {
  92         try {
  93             httpClient.stop();
  94         } catch (Exception ex) {
  95             logger.warn("Failed to stop HttpClient: {}", ex.getMessage());
  96         }
  97     }
  98
  99     @Override
 100     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
 101         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
 102     }
 103
 104     @Override
 105     protected @Nullable ThingHandler createHandler(Thing thing) {
 106         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
 107
 108         if (BRIDGE_TYPE_UID.equals(thingTypeUID)) {
 109             return new FreeAtHomeBridgeHandler((Bridge) thing, httpClient);
 110         } else if (DEVICE_TYPE_UID.equals(thingTypeUID)) {
 111             return new FreeAtHomeDeviceHandler(thing, channelTypeProvider, i18nProvider, localeProvider);
 112         }
 113
 114         return null;
 115     }
 116 }