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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.mercedesme.internal;
  14
  15 import static org.openhab.binding.mercedesme.internal.Constants.*;
  16
  17 import java.util.Set;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.eclipse.jetty.client.HttpClient;
  22 import org.eclipse.jetty.client.WWWAuthenticationProtocolHandler;
  23 import org.openhab.binding.mercedesme.internal.handler.AccountHandler;
  24 import org.openhab.binding.mercedesme.internal.handler.VehicleHandler;
  25 import org.openhab.core.auth.client.oauth2.OAuthFactory;
  26 import org.openhab.core.i18n.TimeZoneProvider;
  27 import org.openhab.core.io.net.http.HttpClientFactory;
  28 import org.openhab.core.storage.StorageService;
  29 import org.openhab.core.thing.Bridge;
  30 import org.openhab.core.thing.Thing;
  31 import org.openhab.core.thing.ThingTypeUID;
  32 import org.openhab.core.thing.binding.BaseThingHandlerFactory;
  33 import org.openhab.core.thing.binding.ThingHandler;
  34 import org.openhab.core.thing.binding.ThingHandlerFactory;
  35 import org.osgi.service.component.ComponentContext;
  36 import org.osgi.service.component.annotations.Activate;
  37 import org.osgi.service.component.annotations.Component;
  38 import org.osgi.service.component.annotations.Reference;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 /**
  43  * The {@link MercedesMeHandlerFactory} is responsible for creating things and thing
  44  * handlers.
  45  *
  46  * @author Bernd Weymann - Initial contribution
  47  */
  48 @NonNullByDefault
  49 @Component(configurationPid = "binding.mercedesme", service = ThingHandlerFactory.class)
  50 public class MercedesMeHandlerFactory extends BaseThingHandlerFactory {
  51     private static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Set.of(THING_TYPE_BEV, THING_TYPE_COMB,
  52             THING_TYPE_HYBRID, THING_TYPE_ACCOUNT);
  53
  54     private final Logger logger = LoggerFactory.getLogger(MercedesMeHandlerFactory.class);
  55     private final OAuthFactory oAuthFactory;
  56     private final HttpClient httpClient;
  57     private final MercedesMeCommandOptionProvider mmcop;
  58     private final MercedesMeStateOptionProvider mmsop;
  59     private final StorageService storageService;
  60     private final TimeZoneProvider timeZoneProvider;
  61
  62     @Activate
  63     public MercedesMeHandlerFactory(@Reference OAuthFactory oAuthFactory, @Reference HttpClientFactory hcf,
  64             @Reference StorageService storageService, final @Reference MercedesMeCommandOptionProvider cop,
  65             final @Reference MercedesMeStateOptionProvider sop, final @Reference TimeZoneProvider tzp) {
  66         this.oAuthFactory = oAuthFactory;
  67         this.storageService = storageService;
  68         mmcop = cop;
  69         mmsop = sop;
  70         timeZoneProvider = tzp;
  71         httpClient = hcf.createHttpClient(Constants.BINDING_ID);
  72         // https://github.com/jetty-project/jetty-reactive-httpclient/issues/33
  73         httpClient.getProtocolHandlers().remove(WWWAuthenticationProtocolHandler.NAME);
  74         try {
  75             httpClient.start();
  76         } catch (Exception e) {
  77             logger.warn("HTTP client not started: {} - no web access possible!", e.getLocalizedMessage());
  78         }
  79     }
  80
  81     @Override
  82     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  83         return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
  84     }
  85
  86     @Override
  87     protected @Nullable ThingHandler createHandler(Thing thing) {
  88         ThingTypeUID thingTypeUID = thing.getThingTypeUID();
  89         if (THING_TYPE_ACCOUNT.equals(thingTypeUID)) {
  90             return new AccountHandler((Bridge) thing, httpClient, oAuthFactory);
  91         }
  92         return new VehicleHandler(thing, httpClient, thingTypeUID.getId(), storageService, mmcop, mmsop,
  93                 timeZoneProvider);
  94     }
  95
  96     @Override
  97     protected void deactivate(ComponentContext componentContext) {
  98         super.deactivate(componentContext);
  99         try {
 100             httpClient.stop();
 101         } catch (Exception e) {
 102             logger.debug("HTTP client not stopped: {}", e.getLocalizedMessage());
 103         }
 104     }
 105 }