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   1 /**
   2  * Copyright (c) 2010-2022 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.kostalinverter.internal;
  14
  15 import static org.openhab.binding.kostalinverter.internal.thirdgeneration.ThirdGenerationBindingConstants.*;
  16
  17 import java.util.HashMap;
  18 import java.util.Map;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.eclipse.jdt.annotation.Nullable;
  22 import org.eclipse.jetty.client.HttpClient;
  23 import org.openhab.binding.kostalinverter.internal.firstgeneration.WebscrapeHandler;
  24 import org.openhab.binding.kostalinverter.internal.secondgeneration.SecondGenerationHandler;
  25 import org.openhab.binding.kostalinverter.internal.thirdgeneration.ThirdGenerationHandler;
  26 import org.openhab.binding.kostalinverter.internal.thirdgeneration.ThirdGenerationInverterTypes;
  27 import org.openhab.core.io.net.http.HttpClientFactory;
  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.annotations.Activate;
  34 import org.osgi.service.component.annotations.Component;
  35 import org.osgi.service.component.annotations.Reference;
  36
  37 /**
  38  * @author Christian Schneider - Initial contribution (as WebscrapeHandlerFactory.java)
  39  * @author René Stakemeier - extension for the third generation of KOSTAL inverters
  40  * @author Örjan Backsell - extension for the second generation of KOSTAL inverters
  41  */
  42 @Component(service = ThingHandlerFactory.class, configurationPid = "binding.kostalinverter")
  43 @NonNullByDefault
  44 public class KostalInverterFactory extends BaseThingHandlerFactory {
  45
  46     private static final Map<ThingTypeUID, ThirdGenerationInverterTypes> SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS = new HashMap<>();
  47     static {
  48         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PIKOIQ42, ThirdGenerationInverterTypes.PIKOIQ_42);
  49         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PIKOIQ55, ThirdGenerationInverterTypes.PIKOIQ_55);
  50         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PIKOIQ70, ThirdGenerationInverterTypes.PIKOIQ_70);
  51         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PIKOIQ85, ThirdGenerationInverterTypes.PIKOIQ_85);
  52         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PIKOIQ100, ThirdGenerationInverterTypes.PIKOIQ_100);
  53         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS42WITHBATTERY,
  54                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_42_WITH_BATTERY);
  55         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS55WITHBATTERY,
  56                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_55_WITH_BATTERY);
  57         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS70WITHBATTERY,
  58                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_70_WITH_BATTERY);
  59         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS85WITHBATTERY,
  60                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_85_WITH_BATTERY);
  61         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS100WITHBATTERY,
  62                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_100_WITH_BATTERY);
  63         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS42WITHOUTBATTERY,
  64                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_42_WITHOUT_BATTERY);
  65         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS55WITHOUTBATTERY,
  66                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_55_WITHOUT_BATTERY);
  67         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS70WITHOUTBATTERY,
  68                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_70_WITHOUT_BATTERY);
  69         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS85WITHOUTBATTERY,
  70                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_85_WITHOUT_BATTERY);
  71         SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.put(PLENTICOREPLUS100WITHOUTBATTERY,
  72                 ThirdGenerationInverterTypes.PLENTICORE_PLUS_100_WITHOUT_BATTERY);
  73     }
  74
  75     public static final ThingTypeUID FIRST_GENERATION_INVERTER = new ThingTypeUID("kostalinverter", "kostalinverter");
  76
  77     public static final ThingTypeUID SECOND_GENERATION_INVERTER = new ThingTypeUID("kostalinverter", "piko1020");
  78
  79     private final HttpClient httpClient;
  80
  81     @Activate
  82     public KostalInverterFactory(@Reference final HttpClientFactory httpClientFactory) {
  83         this.httpClient = httpClientFactory.getCommonHttpClient();
  84     }
  85
  86     @Override
  87     public boolean supportsThingType(ThingTypeUID thingTypeUID) {
  88         return thingTypeUID.equals(FIRST_GENERATION_INVERTER) || thingTypeUID.equals(SECOND_GENERATION_INVERTER)
  89                 || SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS.keySet().contains(thingTypeUID);
  90     }
  91
  92     @Override
  93     protected @Nullable ThingHandler createHandler(Thing thing) {
  94         // first generation
  95         if (FIRST_GENERATION_INVERTER.equals(thing.getThingTypeUID())) {
  96             return new WebscrapeHandler(thing);
  97         }
  98         // second generation
  99         if (SECOND_GENERATION_INVERTER.equals(thing.getThingTypeUID())) {
 100             return new SecondGenerationHandler(thing, httpClient);
 101         }
 102         // third generation
 103         ThirdGenerationInverterTypes inverterType = SUPPORTED_THIRD_GENERATION_THING_TYPES_UIDS
 104                 .get(thing.getThingTypeUID());
 105         if (inverterType != null) {
 106             return new ThirdGenerationHandler(thing, httpClient, inverterType);
 107         }
 108         return null;
 109     }
 110 }