git.basschouten.com Git - openhab-addons.git/blob

   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.boschshc.internal.devices.camera;
  14
  15 import static org.openhab.binding.boschshc.internal.devices.BoschSHCBindingConstants.CHANNEL_CAMERA_NOTIFICATION;
  16 import static org.openhab.binding.boschshc.internal.devices.BoschSHCBindingConstants.CHANNEL_PRIVACY_MODE;
  17
  18 import java.util.List;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.openhab.binding.boschshc.internal.devices.BoschSHCDeviceHandler;
  22 import org.openhab.binding.boschshc.internal.exceptions.BoschSHCException;
  23 import org.openhab.binding.boschshc.internal.services.cameranotification.CameraNotificationService;
  24 import org.openhab.binding.boschshc.internal.services.cameranotification.CameraNotificationState;
  25 import org.openhab.binding.boschshc.internal.services.cameranotification.dto.CameraNotificationServiceState;
  26 import org.openhab.binding.boschshc.internal.services.privacymode.PrivacyModeService;
  27 import org.openhab.binding.boschshc.internal.services.privacymode.PrivacyModeState;
  28 import org.openhab.binding.boschshc.internal.services.privacymode.dto.PrivacyModeServiceState;
  29 import org.openhab.core.library.types.OnOffType;
  30 import org.openhab.core.thing.ChannelUID;
  31 import org.openhab.core.thing.Thing;
  32 import org.openhab.core.types.Command;
  33
  34 /**
  35  * Handler for security cameras.
  36  * <p>
  37  * This implementation handles services and commands that are common to all cameras, which are currently:
  38  *
  39  * <ul>
  40  * <li><code>PrivacyMode</code> - Controls whether the camera records images</li>
  41  * <li><code>CameraNotification</code> - Enables or disables notifications for the camera</li>
  42  * </ul>
  43  *
  44  * <p>
  45  * The Eyes outdoor camera advertises a <code>CameraLight</code> service, which unfortunately does not work properly.
  46  * Valid states are <code>ON</code> and <code>OFF</code>.
  47  * One of my two cameras returns <code>HTTP 204 (No Content)</code> when requesting the state.
  48  * Once Bosch supports this service properly, a new subclass may be introduced for the Eyes outdoor camera.
  49  *
  50  * @author David Pace - Initial contribution
  51  *
  52  */
  53 @NonNullByDefault
  54 public class CameraHandler extends BoschSHCDeviceHandler {
  55
  56     private PrivacyModeService privacyModeService;
  57     private CameraNotificationService cameraNotificationService;
  58
  59     public CameraHandler(Thing thing) {
  60         super(thing);
  61         this.privacyModeService = new PrivacyModeService();
  62         this.cameraNotificationService = new CameraNotificationService();
  63     }
  64
  65     @Override
  66     protected void initializeServices() throws BoschSHCException {
  67         super.initializeServices();
  68
  69         this.registerService(this.privacyModeService, this::updateChannels, List.of(CHANNEL_PRIVACY_MODE), true);
  70         this.registerService(this.cameraNotificationService, this::updateChannels, List.of(CHANNEL_CAMERA_NOTIFICATION),
  71                 true);
  72     }
  73
  74     @Override
  75     public void handleCommand(ChannelUID channelUID, Command command) {
  76         super.handleCommand(channelUID, command);
  77
  78         switch (channelUID.getId()) {
  79             case CHANNEL_PRIVACY_MODE:
  80                 if (command instanceof OnOffType) {
  81                     updatePrivacyModeState((OnOffType) command);
  82                 }
  83                 break;
  84
  85             case CHANNEL_CAMERA_NOTIFICATION:
  86                 if (command instanceof OnOffType) {
  87                     updateCameraNotificationState((OnOffType) command);
  88                 }
  89                 break;
  90         }
  91     }
  92
  93     private void updatePrivacyModeState(OnOffType command) {
  94         PrivacyModeServiceState serviceState = new PrivacyModeServiceState();
  95         serviceState.value = PrivacyModeState.from(command);
  96         this.updateServiceState(this.privacyModeService, serviceState);
  97     }
  98
  99     private void updateCameraNotificationState(OnOffType command) {
 100         CameraNotificationServiceState serviceState = new CameraNotificationServiceState();
 101         serviceState.value = CameraNotificationState.from(command);
 102         this.updateServiceState(this.cameraNotificationService, serviceState);
 103     }
 104
 105     private void updateChannels(PrivacyModeServiceState state) {
 106         super.updateState(CHANNEL_PRIVACY_MODE, state.value.toOnOffType());
 107     }
 108
 109     private void updateChannels(CameraNotificationServiceState state) {
 110         super.updateState(CHANNEL_CAMERA_NOTIFICATION, state.value.toOnOffType());
 111     }
 112 }