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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 /*
  14  * Imported from https://github.com/google-gson/typeadapters/tree/master/jsr310/src
  15  * and repackaged to avoid the default package.
  16  */
  17 package org.openhab.binding.lametrictime.internal.api.common.impl.typeadapters.imported;
  18
  19 import java.time.Duration;
  20 import java.time.Instant;
  21 import java.time.LocalDate;
  22 import java.time.LocalDateTime;
  23 import java.time.LocalTime;
  24 import java.time.MonthDay;
  25 import java.time.OffsetDateTime;
  26 import java.time.OffsetTime;
  27 import java.time.Period;
  28 import java.time.Year;
  29 import java.time.YearMonth;
  30 import java.time.ZonedDateTime;
  31
  32 import org.eclipse.jdt.annotation.NonNullByDefault;
  33
  34 import com.google.gson.GsonBuilder;
  35
  36 /**
  37  * Helper methods to register JSR310 type adapters.
  38  *
  39  * @author Christophe Bornet - Initial contribution
  40  */
  41 @NonNullByDefault
  42 public class JSR310TypeAdapters {
  43
  44     private JSR310TypeAdapters() {
  45     }
  46
  47     public static GsonBuilder registerDurationTypeAdapter(GsonBuilder gsonBuilder) {
  48         return gsonBuilder.registerTypeAdapter(Duration.class, new DurationTypeAdapter());
  49     }
  50
  51     public static GsonBuilder registerInstantTypeAdapter(GsonBuilder gsonBuilder) {
  52         return gsonBuilder.registerTypeAdapter(Instant.class, new InstantTypeAdapter());
  53     }
  54
  55     public static GsonBuilder registerLocalDateTimeTypeAdapter(GsonBuilder gsonBuilder) {
  56         return gsonBuilder.registerTypeAdapter(LocalDateTime.class, new LocalDateTimeTypeAdapter());
  57     }
  58
  59     public static GsonBuilder registerLocalDateTypeAdapter(GsonBuilder gsonBuilder) {
  60         return gsonBuilder.registerTypeAdapter(LocalDate.class, new LocalDateTypeAdapter());
  61     }
  62
  63     public static GsonBuilder registerLocalTimeTypeAdapter(GsonBuilder gsonBuilder) {
  64         return gsonBuilder.registerTypeAdapter(LocalTime.class, new LocalTimeTypeAdapter());
  65     }
  66
  67     public static GsonBuilder registerMonthDayTypeAdapter(GsonBuilder gsonBuilder) {
  68         return gsonBuilder.registerTypeAdapter(MonthDay.class, new MonthDayTypeAdapter());
  69     }
  70
  71     public static GsonBuilder registerOffsetDateTimeTypeAdapter(GsonBuilder gsonBuilder) {
  72         return gsonBuilder.registerTypeAdapter(OffsetDateTime.class, new OffsetDateTimeTypeAdapter());
  73     }
  74
  75     public static GsonBuilder registerOffsetTimeTypeAdapter(GsonBuilder gsonBuilder) {
  76         return gsonBuilder.registerTypeAdapter(OffsetTime.class, new OffsetTimeTypeAdapter());
  77     }
  78
  79     public static GsonBuilder registerPeriodTypeAdapter(GsonBuilder gsonBuilder) {
  80         return gsonBuilder.registerTypeAdapter(Period.class, new PeriodTypeAdapter());
  81     }
  82
  83     public static GsonBuilder registerYearMonthTypeAdapter(GsonBuilder gsonBuilder) {
  84         return gsonBuilder.registerTypeAdapter(YearMonth.class, new YearMonthTypeAdapter());
  85     }
  86
  87     public static GsonBuilder registerYearTypeAdapter(GsonBuilder gsonBuilder) {
  88         return gsonBuilder.registerTypeAdapter(Year.class, new YearTypeAdapter());
  89     }
  90
  91     public static GsonBuilder registerZonedDateTimeTypeAdapter(GsonBuilder gsonBuilder) {
  92         return gsonBuilder.registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeTypeAdapter());
  93     }
  94
  95     /**
  96      * Helper method to register all the available JSR310 adapters at once.
  97      *
  98      * @param gsonBuilder the gsonBuilder on which all the JSR310 adapters must be registered.
  99      * @return the gsonBuilder with the JSR310 adapters registered.
 100      */
 101     public static GsonBuilder registerJSR310TypeAdapters(GsonBuilder gsonBuilder) {
 102         registerDurationTypeAdapter(gsonBuilder);
 103         registerInstantTypeAdapter(gsonBuilder);
 104         registerLocalDateTimeTypeAdapter(gsonBuilder);
 105         registerLocalDateTypeAdapter(gsonBuilder);
 106         registerLocalTimeTypeAdapter(gsonBuilder);
 107         registerMonthDayTypeAdapter(gsonBuilder);
 108         registerOffsetDateTimeTypeAdapter(gsonBuilder);
 109         registerOffsetTimeTypeAdapter(gsonBuilder);
 110         registerPeriodTypeAdapter(gsonBuilder);
 111         registerYearMonthTypeAdapter(gsonBuilder);
 112         registerYearTypeAdapter(gsonBuilder);
 113         registerZonedDateTimeTypeAdapter(gsonBuilder);
 114
 115         return gsonBuilder;
 116     }
 117 }