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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.netatmo.internal.handler.capability;
  14
  15 import java.util.List;
  16 import java.util.Optional;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.openhab.binding.netatmo.internal.handler.ApiBridgeHandler;
  20 import org.openhab.binding.netatmo.internal.handler.CommonInterface;
  21 import org.openhab.binding.netatmo.internal.handler.channelhelper.ChannelHelper;
  22 import org.openhab.binding.netatmo.internal.handler.channelhelper.EventChannelHelper;
  23 import org.openhab.binding.netatmo.internal.providers.NetatmoDescriptionProvider;
  24 import org.openhab.binding.netatmo.internal.servlet.WebhookServlet;
  25
  26 /**
  27  * {@link HomeSecurityThingCapability} is the ancestor of capabilities hosted by a security home
  28  * e.g. person and camera capabilities
  29  *
  30  * @author Gaël L'hopital - Initial contribution
  31  *
  32  */
  33 @NonNullByDefault
  34 public class HomeSecurityThingCapability extends Capability {
  35     protected final NetatmoDescriptionProvider descriptionProvider;
  36     protected final EventChannelHelper eventHelper;
  37
  38     private Optional<WebhookServlet> webhook = Optional.empty();
  39     private Optional<SecurityCapability> securityCapability = Optional.empty();
  40     private Optional<HomeCapability> homeCapability = Optional.empty();
  41
  42     public HomeSecurityThingCapability(CommonInterface handler, NetatmoDescriptionProvider descriptionProvider,
  43             List<ChannelHelper> channelHelpers) {
  44         super(handler);
  45         this.descriptionProvider = descriptionProvider;
  46         this.eventHelper = (EventChannelHelper) channelHelpers.stream().filter(c -> c instanceof EventChannelHelper)
  47                 .findFirst().orElseThrow(() -> new IllegalArgumentException(
  48                         "HomeSecurityThingCapability must find an EventChannelHelper, please file a bug report."));
  49         eventHelper.setModuleType(moduleType);
  50     }
  51
  52     protected Optional<SecurityCapability> getSecurityCapability() {
  53         if (securityCapability.isEmpty()) {
  54             securityCapability = handler.getHomeCapability(SecurityCapability.class);
  55             ApiBridgeHandler accountHandler = handler.getAccountHandler();
  56             if (accountHandler != null) {
  57                 webhook = accountHandler.getWebHookServlet();
  58                 webhook.ifPresent(servlet -> servlet.registerDataListener(handler.getId(), this));
  59             }
  60         }
  61         return securityCapability;
  62     }
  63
  64     protected Optional<HomeCapability> getHomeCapability() {
  65         if (homeCapability.isEmpty()) {
  66             homeCapability = handler.getHomeCapability(HomeCapability.class);
  67         }
  68         return homeCapability;
  69     }
  70
  71     @Override
  72     public void dispose() {
  73         webhook.ifPresent(servlet -> servlet.unregisterDataListener(handler.getId()));
  74         super.dispose();
  75     }
  76 }