1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using System.Collections;
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24 | using System.Collections.Generic;
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25 | using System.ComponentModel;
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26 | using System.Drawing;
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27 | using System.Drawing.Imaging;
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28 | using System.Globalization;
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29 | using System.IO;
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30 | using System.Linq;
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31 | using System.Reflection;
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32 | using Google.ProtocolBuffers;
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33 | using HeuristicLab.Persistence.Core;
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34 |
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35 | namespace HeuristicLab.Persistence {
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36 | public abstract class BoxTransformer<T> : Transformer {
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37 | public override bool CanTransformType(Type type) {
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38 | return type == typeof(T);
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39 | }
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40 |
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41 | public override Box ToBox(object o, Mapper mapper) {
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42 | var box = Box.CreateBuilder();
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43 | box.TransformerId = mapper.GetTransformerId(this);
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44 | box.TypeId = mapper.GetBoxId(o.GetType());
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45 | Populate(box, (T)o, mapper);
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46 | return box.Build();
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47 | }
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48 | public override object ToObject(Box box, Mapper mapper) {
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49 | return Extract(box, (Type)mapper.GetObject(box.TypeId), mapper);
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50 | }
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51 | protected abstract void Populate(Box.Builder box, T value, Mapper mapper);
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52 | protected abstract T Extract(Box box, Type type, Mapper mapper);
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53 | }
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54 |
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55 | #region Scalar Box Transformers
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56 | public abstract class BoolBoxTransformer<T> : BoxTransformer<T> {
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57 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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58 | var b = BoolBox.CreateBuilder();
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59 | b.Value = ToBoxType(value, mapper);
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60 | box.SetExtension<BoolBox>(BoolBox.Bool, b.Build());
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61 | }
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62 | protected override T Extract(Box box, Type type, Mapper mapper) {
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63 | return ToValueType(box.GetExtension(BoolBox.Bool).Value, type, mapper);
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64 | }
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65 | protected abstract bool ToBoxType(T value, Mapper mapper);
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66 | protected abstract T ToValueType(bool value, Type type, Mapper mapper);
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67 | }
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68 | public abstract class IntBoxTransformer<T> : BoxTransformer<T> {
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69 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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70 | var b = IntBox.CreateBuilder();
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71 | b.Value = ToBoxType(value, mapper);
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72 | box.SetExtension<IntBox>(IntBox.Int, b.Build());
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73 | }
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74 | protected override T Extract(Box box, Type type, Mapper mapper) {
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75 | return ToValueType(box.GetExtension(IntBox.Int).Value, type, mapper);
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76 | }
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77 | protected abstract int ToBoxType(T value, Mapper mapper);
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78 | protected abstract T ToValueType(int value, Type type, Mapper mapper);
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79 | }
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80 | public abstract class LongBoxTransformer<T> : BoxTransformer<T> {
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81 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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82 | var b = LongBox.CreateBuilder();
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83 | b.Value = ToBoxType(value, mapper);
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84 | box.SetExtension<LongBox>(LongBox.Long, b.Build());
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85 | }
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86 | protected override T Extract(Box box, Type type, Mapper mapper) {
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87 | return ToValueType(box.GetExtension(LongBox.Long).Value, type, mapper);
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88 | }
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89 | protected abstract long ToBoxType(T value, Mapper mapper);
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90 | protected abstract T ToValueType(long value, Type type, Mapper mapper);
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91 | }
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92 | public abstract class UnsignedIntBoxTransformer<T> : BoxTransformer<T> {
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93 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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94 | var b = UnsignedIntBox.CreateBuilder();
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95 | b.Value = ToBoxType(value, mapper);
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96 | box.SetExtension<UnsignedIntBox>(UnsignedIntBox.UnsignedInt, b.Build());
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97 | }
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98 | protected override T Extract(Box box, Type type, Mapper mapper) {
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99 | return ToValueType(box.GetExtension(UnsignedIntBox.UnsignedInt).Value, type, mapper);
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100 | }
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101 | protected abstract uint ToBoxType(T value, Mapper mapper);
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102 | protected abstract T ToValueType(uint value, Type type, Mapper mapper);
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103 | }
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104 | public abstract class UnsignedLongBoxTransformer<T> : BoxTransformer<T> {
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105 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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106 | var b = UnsignedLongBox.CreateBuilder();
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107 | b.Value = ToBoxType(value, mapper);
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108 | box.SetExtension<UnsignedLongBox>(UnsignedLongBox.UnsignedLong, b.Build());
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109 | }
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110 | protected override T Extract(Box box, Type type, Mapper mapper) {
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111 | return ToValueType(box.GetExtension(UnsignedLongBox.UnsignedLong).Value, type, mapper);
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112 | }
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113 | protected abstract ulong ToBoxType(T value, Mapper mapper);
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114 | protected abstract T ToValueType(ulong value, Type type, Mapper mapper);
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115 | }
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116 | public abstract class FloatBoxTransformer<T> : BoxTransformer<T> {
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117 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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118 | var b = FloatBox.CreateBuilder();
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119 | b.Value = ToBoxType(value, mapper);
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120 | box.SetExtension<FloatBox>(FloatBox.Float, b.Build());
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121 | }
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122 | protected override T Extract(Box box, Type type, Mapper mapper) {
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123 | return ToValueType(box.GetExtension(FloatBox.Float).Value, type, mapper);
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124 | }
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125 | protected abstract float ToBoxType(T value, Mapper mapper);
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126 | protected abstract T ToValueType(float value, Type type, Mapper mapper);
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127 | }
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128 | public abstract class DoubleBoxTransformer<T> : BoxTransformer<T> {
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129 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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130 | var b = DoubleBox.CreateBuilder();
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131 | b.Value = ToBoxType(value, mapper);
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132 | box.SetExtension<DoubleBox>(DoubleBox.Double, b.Build());
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133 | }
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134 | protected override T Extract(Box box, Type type, Mapper mapper) {
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135 | return ToValueType(box.GetExtension(DoubleBox.Double).Value, type, mapper);
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136 | }
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137 | protected abstract double ToBoxType(T value, Mapper mapper);
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138 | protected abstract T ToValueType(double value, Type type, Mapper mapper);
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139 | }
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140 | public abstract class StringBoxTransformer<T> : BoxTransformer<T> {
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141 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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142 | var b = StringBox.CreateBuilder();
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143 | b.Value = ToBoxType(value, mapper);
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144 | box.SetExtension<StringBox>(StringBox.String, b.Build());
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145 | }
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146 | protected override T Extract(Box box, Type type, Mapper mapper) {
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147 | return ToValueType(box.GetExtension(StringBox.String).Value, type, mapper);
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148 | }
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149 | protected abstract string ToBoxType(T value, Mapper mapper);
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150 | protected abstract T ToValueType(string value, Type type, Mapper mapper);
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151 | }
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152 | public abstract class BytesBoxTransformer<T> : BoxTransformer<T> {
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153 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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154 | var b = BytesBox.CreateBuilder();
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155 | b.Value = ByteString.CopyFrom(ToBoxType(value, mapper));
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156 | box.SetExtension<BytesBox>(BytesBox.Bytes, b.Build());
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157 | }
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158 | protected override T Extract(Box box, Type type, Mapper mapper) {
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159 | return ToValueType(box.GetExtension(BytesBox.Bytes).Value.ToByteArray(), type, mapper);
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160 | }
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161 | protected abstract byte[] ToBoxType(T value, Mapper mapper);
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162 | protected abstract T ToValueType(byte[] value, Type type, Mapper mapper);
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163 | }
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164 | #endregion
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165 |
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166 | #region Array Box Transformers
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167 | public abstract class ByteArrayBoxTransformer<T> : BoxTransformer<T> {
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168 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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169 | var b = ByteArrayBox.CreateBuilder();
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170 | b.SetValues(ToByteString(value));
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171 | box.SetExtension(ByteArrayBox.ByteArray, b.Build());
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172 | }
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173 | protected override T Extract(Box box, Type type, Mapper mapper) {
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174 | return FromByteString(box.GetExtension(ByteArrayBox.ByteArray).Values);
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175 | }
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176 | protected abstract ByteString ToByteString(T value);
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177 | protected abstract T FromByteString(ByteString byteString);
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178 | }
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179 | public abstract class BoolArrayBoxTransformer<T> : BoxTransformer<T> {
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180 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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181 | var b = BoolArrayBox.CreateBuilder();
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182 | b.AddRangeValues(ToBoxType(value, mapper));
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183 | box.SetExtension<BoolArrayBox>(BoolArrayBox.BoolArray, b.Build());
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184 | }
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185 | protected override T Extract(Box box, Type type, Mapper mapper) {
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186 | return ToValueType(box.GetExtension(BoolArrayBox.BoolArray).ValuesList, type, mapper);
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187 | }
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188 | protected abstract IEnumerable<bool> ToBoxType(T value, Mapper mapper);
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189 | protected abstract T ToValueType(IEnumerable<bool> value, Type type, Mapper mapper);
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190 | }
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191 | public abstract class IntArrayBoxTransformer<T> : BoxTransformer<T> {
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192 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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193 | var b = IntArrayBox.CreateBuilder();
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194 | b.AddRangeValues(ToBoxType(value, mapper));
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195 | box.SetExtension<IntArrayBox>(IntArrayBox.IntArray, b.Build());
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196 | }
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197 | protected override T Extract(Box box, Type type, Mapper mapper) {
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198 | return ToValueType(box.GetExtension(IntArrayBox.IntArray).ValuesList, type, mapper);
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199 | }
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200 | protected abstract IEnumerable<int> ToBoxType(T value, Mapper mapper);
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201 | protected abstract T ToValueType(IEnumerable<int> value, Type type, Mapper mapper);
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202 | }
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203 | public abstract class LongArrayBoxTransformer<T> : BoxTransformer<T> {
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204 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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205 | var b = LongArrayBox.CreateBuilder();
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206 | b.AddRangeValues(ToBoxType(value, mapper));
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207 | box.SetExtension<LongArrayBox>(LongArrayBox.LongArray, b.Build());
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208 | }
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209 | protected override T Extract(Box box, Type type, Mapper mapper) {
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210 | return ToValueType(box.GetExtension(LongArrayBox.LongArray).ValuesList, type, mapper);
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211 | }
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212 | protected abstract IEnumerable<long> ToBoxType(T value, Mapper mapper);
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213 | protected abstract T ToValueType(IEnumerable<long> value, Type type, Mapper mapper);
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214 | }
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215 | public abstract class UnsignedIntArrayBoxTransformer<T> : BoxTransformer<T> {
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216 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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217 | var b = UnsignedIntArrayBox.CreateBuilder();
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218 | b.AddRangeValues(ToBoxType(value, mapper));
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219 | box.SetExtension<UnsignedIntArrayBox>(UnsignedIntArrayBox.UnsignedIntArray, b.Build());
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220 | }
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221 | protected override T Extract(Box box, Type type, Mapper mapper) {
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222 | return ToValueType(box.GetExtension(UnsignedIntArrayBox.UnsignedIntArray).ValuesList, type, mapper);
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223 | }
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224 | protected abstract IEnumerable<uint> ToBoxType(T value, Mapper mapper);
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225 | protected abstract T ToValueType(IEnumerable<uint> value, Type type, Mapper mapper);
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226 | }
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227 | public abstract class UnsignedLongArrayBoxTransformer<T> : BoxTransformer<T> {
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228 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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229 | var b = UnsignedLongArrayBox.CreateBuilder();
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230 | b.AddRangeValues(ToBoxType(value, mapper));
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231 | box.SetExtension<UnsignedLongArrayBox>(UnsignedLongArrayBox.UnsignedLongArray, b.Build());
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232 | }
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233 | protected override T Extract(Box box, Type type, Mapper mapper) {
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234 | return ToValueType(box.GetExtension(UnsignedLongArrayBox.UnsignedLongArray).ValuesList, type, mapper);
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235 | }
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236 | protected abstract IEnumerable<ulong> ToBoxType(T value, Mapper mapper);
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237 | protected abstract T ToValueType(IEnumerable<ulong> value, Type type, Mapper mapper);
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238 | }
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239 | public abstract class FloatArrayBoxTransformer<T> : BoxTransformer<T> {
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240 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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241 | var b = FloatArrayBox.CreateBuilder();
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242 | b.AddRangeValues(ToBoxType(value, mapper));
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243 | box.SetExtension<FloatArrayBox>(FloatArrayBox.FloatArray, b.Build());
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244 | }
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245 | protected override T Extract(Box box, Type type, Mapper mapper) {
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246 | return ToValueType(box.GetExtension(FloatArrayBox.FloatArray).ValuesList, type, mapper);
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247 | }
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248 | protected abstract IEnumerable<float> ToBoxType(T value, Mapper mapper);
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249 | protected abstract T ToValueType(IEnumerable<float> value, Type type, Mapper mapper);
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250 | }
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251 | public abstract class DoubleArrayBoxTransformer<T> : BoxTransformer<T> {
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252 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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253 | var b = DoubleArrayBox.CreateBuilder();
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254 | b.AddRangeValues(ToBoxType(value, mapper));
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255 | box.SetExtension<DoubleArrayBox>(DoubleArrayBox.DoubleArray, b.Build());
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256 | }
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257 | protected override T Extract(Box box, Type type, Mapper mapper) {
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258 | return ToValueType(box.GetExtension(DoubleArrayBox.DoubleArray).ValuesList, type, mapper);
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259 | }
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260 | protected abstract IEnumerable<double> ToBoxType(T value, Mapper mapper);
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261 | protected abstract T ToValueType(IEnumerable<double> value, Type type, Mapper mapper);
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262 | }
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263 | public abstract class StringArrayBoxTransformer<T> : BoxTransformer<T> {
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264 | protected override void Populate(Box.Builder box, T value, Mapper mapper) {
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265 | var b = StringArrayBox.CreateBuilder();
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266 | b.AddRangeValues(ToBoxType(value, mapper));
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267 | box.SetExtension<StringArrayBox>(StringArrayBox.StringArray, b.Build());
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268 | }
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269 | protected override T Extract(Box box, Type type, Mapper mapper) {
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270 | return ToValueType(box.GetExtension(StringArrayBox.StringArray).ValuesList, type, mapper);
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271 | }
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272 | protected abstract IEnumerable<string> ToBoxType(T value, Mapper mapper);
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273 | protected abstract T ToValueType(IEnumerable<string> value, Type type, Mapper mapper);
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274 | }
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275 | #endregion
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276 |
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277 | [Transformer("11B822C9-46A0-4B65-AE4A-D12F63DDE9F6", 50)]
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278 | internal sealed class TypeTransformer : Transformer {
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279 | public override bool CanTransformType(Type type) {
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280 | return typeof(Type).IsAssignableFrom(type);
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281 | }
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282 | public override Box ToBox(object o, Mapper mapper) {
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283 | var box = Box.CreateBuilder();
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284 | box.TransformerId = mapper.GetTransformerId(this);
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285 | Populate(box, o, mapper);
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286 | return box.Build();
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287 | }
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288 | private void Populate(Box.Builder box, object value, Mapper mapper) {
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289 | var type = (Type)value;
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290 | var typeBox = TypeBox.CreateBuilder();
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291 | if (type.IsGenericType) {
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292 | box.TypeId = mapper.GetTypeId(type.GetGenericTypeDefinition());
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293 | typeBox.AddRangeGenericTypeIds(type.GetGenericArguments().Select(t => mapper.GetBoxId(t)));
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294 | } else if (type.IsArray) {
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295 | box.TypeId = mapper.GetTypeId(typeof(Array));
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296 | typeBox.AddGenericTypeIds(mapper.GetBoxId(type.GetElementType()));
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297 | } else {
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298 | box.TypeId = mapper.GetTypeId(type);
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299 | }
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300 | box.SetExtension(TypeBox.Type, typeBox.Build());
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301 | }
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302 | public override object ToObject(Box box, Mapper mapper) {
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303 | return Extract(box, mapper.GetType(box.TypeId), mapper);
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304 | }
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305 | private object Extract(Box box, Type type, Mapper mapper) {
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306 | var b = box.GetExtension(TypeBox.Type);
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307 | if (type.IsGenericType) {
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308 | return type.MakeGenericType(b.GenericTypeIdsList.Select(id => (Type)mapper.GetObject(id)).ToArray());
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309 | } else if (type == typeof(Array)) {
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310 | return ((Type)mapper.GetObject(b.GetGenericTypeIds(0))).MakeArrayType();
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311 | } else {
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312 | return type;
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313 | }
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314 | }
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315 | }
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316 |
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317 | #region Primitive Value Types
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318 | [Transformer("268617FE-3F0F-4029-8248-EDA420901FB6", 10000)]
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319 | internal sealed class ObjectTransformer : BoxTransformer<object> {
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320 | protected override void Populate(Box.Builder box, object value, Mapper mapper) { }
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321 | protected override object Extract(Box box, Type type, Mapper mapper) { return new object(); }
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322 | }
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323 |
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324 | [Transformer("9FA1C6A8-517E-4623-AC1B-7E9AEF6ED13D", 200)]
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325 | internal sealed class BoolTransformer : BoolBoxTransformer<bool> {
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326 | protected override bool ToBoxType(bool value, Mapper mapper) { return value; }
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327 | protected override bool ToValueType(bool value, Type type, Mapper mapper) { return value; }
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328 | }
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329 |
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330 | [Transformer("059633E9-12CB-43EC-8544-57746536E281", 201)]
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331 | internal sealed class ByteTransformer : UnsignedIntBoxTransformer<byte> {
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332 | protected override uint ToBoxType(byte value, Mapper mapper) { return value; }
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333 | protected override byte ToValueType(uint value, Type type, Mapper mapper) { return (byte)value; }
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334 | }
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335 |
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336 | [Transformer("5DC2F3AC-0852-4B57-A861-D29CC814A94C", 202)]
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337 | internal sealed class SByteTransformer : IntBoxTransformer<sbyte> {
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338 | protected override int ToBoxType(sbyte value, Mapper mapper) { return value; }
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339 | protected override sbyte ToValueType(int value, Type type, Mapper mapper) { return (sbyte)value; }
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340 | }
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341 |
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342 | [Transformer("B862E642-A94A-4870-8065-06126A35A9E1", 203)]
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343 | internal sealed class ShortTransformer : IntBoxTransformer<short> {
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344 | protected override int ToBoxType(short value, Mapper mapper) { return value; }
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345 | protected override short ToValueType(int value, Type type, Mapper mapper) { return (short)value; }
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346 | }
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347 |
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348 | [Transformer("D1D3062D-F1BB-4189-AE50-D6986E1DEB4E", 204)]
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349 | internal sealed class UShortTransformer : UnsignedIntBoxTransformer<ushort> {
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350 | protected override uint ToBoxType(ushort value, Mapper mapper) { return value; }
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351 | protected override ushort ToValueType(uint value, Type type, Mapper mapper) { return (ushort)value; }
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352 | }
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353 |
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354 | [Transformer("6C444645-3062-4D15-AD01-E6E1B0692A2B", 205)]
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355 | internal sealed class CharTransformer : UnsignedIntBoxTransformer<char> {
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356 | protected override uint ToBoxType(char value, Mapper mapper) { return value; }
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357 | protected override char ToValueType(uint value, Type type, Mapper mapper) { return (char)value; }
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358 | }
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359 |
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360 | [Transformer("649E73B2-EFA6-4E01-BCB4-4B29D652C9CB", 206)]
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361 | internal sealed class IntTransformer : IntBoxTransformer<int> {
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362 | protected override int ToBoxType(int value, Mapper mapper) { return value; }
|
---|
363 | protected override int ToValueType(int value, Type type, Mapper mapper) { return value; }
|
---|
364 | }
|
---|
365 |
|
---|
366 | [Transformer("BCF25010-81A2-49BC-88CC-407D3F393D5B", 207)]
|
---|
367 | internal sealed class UIntTransformer : UnsignedIntBoxTransformer<uint> {
|
---|
368 | protected override uint ToBoxType(uint value, Mapper mapper) { return value; }
|
---|
369 | protected override uint ToValueType(uint value, Type type, Mapper mapper) { return value; }
|
---|
370 | }
|
---|
371 |
|
---|
372 | [Transformer("B6F6ACAE-755C-47EE-B8BF-7CDECBE19C30", 208)]
|
---|
373 | internal sealed class LongTransformer : LongBoxTransformer<long> {
|
---|
374 | protected override long ToBoxType(long value, Mapper mapper) { return value; }
|
---|
375 | protected override long ToValueType(long value, Type type, Mapper mapper) { return value; }
|
---|
376 | }
|
---|
377 |
|
---|
378 | [Transformer("82333ACA-F041-44E0-B365-27C399594BA7", 209)]
|
---|
379 | internal sealed class ULongTransformer : UnsignedLongBoxTransformer<ulong> {
|
---|
380 | protected override ulong ToBoxType(ulong value, Mapper mapper) { return value; }
|
---|
381 | protected override ulong ToValueType(ulong value, Type type, Mapper mapper) { return value; }
|
---|
382 | }
|
---|
383 |
|
---|
384 | [Transformer("8FE91ECF-2261-4934-BECD-C38923B7A703", 210)]
|
---|
385 | internal sealed class FloatTransformer : FloatBoxTransformer<float> {
|
---|
386 | protected override float ToBoxType(float value, Mapper mapper) { return value; }
|
---|
387 | protected override float ToValueType(float value, Type type, Mapper mapper) { return value; }
|
---|
388 | }
|
---|
389 |
|
---|
390 | [Transformer("070D23EA-7F38-46B7-A667-219BEF914E49", 211)]
|
---|
391 | internal sealed class DoubleTransformer : DoubleBoxTransformer<double> {
|
---|
392 | protected override double ToBoxType(double value, Mapper mapper) { return value; }
|
---|
393 | protected override double ToValueType(double value, Type type, Mapper mapper) { return value; }
|
---|
394 | }
|
---|
395 |
|
---|
396 | [Transformer("BA55C7A6-C91E-4351-A889-E4A7E647F16D", 212)]
|
---|
397 | internal sealed class DateTimeTransformer : LongBoxTransformer<DateTime> {
|
---|
398 | protected override long ToBoxType(DateTime value, Mapper mapper) { return value.Ticks; }
|
---|
399 | protected override DateTime ToValueType(long value, Type type, Mapper mapper) { return new DateTime(value); }
|
---|
400 | }
|
---|
401 |
|
---|
402 | [Transformer("0C91441B-2D97-432B-B493-D6EC483FC5AD", 213)]
|
---|
403 | internal sealed class TimeSpanTransformer : LongBoxTransformer<TimeSpan> {
|
---|
404 | protected override long ToBoxType(TimeSpan value, Mapper mapper) { return value.Ticks; }
|
---|
405 | protected override TimeSpan ToValueType(long value, Type type, Mapper mapper) { return new TimeSpan(value); }
|
---|
406 | }
|
---|
407 |
|
---|
408 | [Transformer("0B540EAC-79AB-40CF-8277-D2C81135FEB6", 214)]
|
---|
409 | internal sealed class ColorTransformers : IntBoxTransformer<Color> {
|
---|
410 | protected override int ToBoxType(Color value, Mapper mapper) { return value.ToArgb(); }
|
---|
411 | protected override Color ToValueType(int value, Type type, Mapper mapper) { return Color.FromArgb(value); }
|
---|
412 | }
|
---|
413 |
|
---|
414 | [Transformer("2E6D4A40-B4BE-425F-8E35-2D7C00054639", 215)]
|
---|
415 | internal sealed class PointTransformer : IntArrayBoxTransformer<Point> {
|
---|
416 | protected override IEnumerable<int> ToBoxType(Point value, Mapper mapper) { return new int[] { value.X, value.Y }; }
|
---|
417 | protected override Point ToValueType(IEnumerable<int> value, Type type, Mapper mapper) { return new Point(value.ElementAt(0), value.ElementAt(1)); }
|
---|
418 | }
|
---|
419 |
|
---|
420 | [Transformer("97B5CFC8-CDFA-4EB5-B4CD-5B3CFA5CD844", 216)]
|
---|
421 | internal sealed class KeyValuePairTransformer : BoxTransformer<object> {
|
---|
422 | public override bool CanTransformType(Type type) {
|
---|
423 | return type.IsGenericType && (type.GetGenericTypeDefinition() == typeof(KeyValuePair<,>));
|
---|
424 | }
|
---|
425 | protected override void Populate(Box.Builder box, object value, Mapper mapper) {
|
---|
426 | var b = UnsignedIntArrayBox.CreateBuilder();
|
---|
427 | var type = value.GetType();
|
---|
428 | var pair = new uint[2];
|
---|
429 | pair[0] = mapper.GetBoxId(type.GetProperty("Key").GetValue(value));
|
---|
430 | pair[1] = mapper.GetBoxId(type.GetProperty("Value").GetValue(value));
|
---|
431 | b.AddRangeValues(pair);
|
---|
432 | box.SetExtension(UnsignedIntArrayBox.UnsignedIntArray, b.Build());
|
---|
433 | }
|
---|
434 | public override void FillFromBox(object obj, Box box, Mapper mapper) {
|
---|
435 | var b = box.GetExtension(UnsignedIntArrayBox.UnsignedIntArray);
|
---|
436 | var key = mapper.GetObject(b.GetValues(0));
|
---|
437 | var val = mapper.GetObject(b.GetValues(1));
|
---|
438 | var type = obj.GetType();
|
---|
439 | //DataMemberAccessor.GenerateFieldSetter(type.GetField("key", BindingFlags.NonPublic | BindingFlags.Instance))(obj, key);
|
---|
440 | //DataMemberAccessor.GenerateFieldSetter(type.GetField("value", BindingFlags.NonPublic | BindingFlags.Instance))(obj, val);
|
---|
441 | type.GetField("key", BindingFlags.NonPublic | BindingFlags.Instance).SetValue(obj, key);
|
---|
442 | type.GetField("value", BindingFlags.NonPublic | BindingFlags.Instance).SetValue(obj, val);
|
---|
443 | }
|
---|
444 | protected override object Extract(Box box, Type type, Mapper mapper) {
|
---|
445 | return Activator.CreateInstance(type);
|
---|
446 | }
|
---|
447 | }
|
---|
448 |
|
---|
449 | [Transformer("EBD8BF65-D97D-4FD4-BF4F-9D58A72B6249", 217)]
|
---|
450 | internal sealed class DecimalTransformer : UnsignedIntBoxTransformer<decimal> {
|
---|
451 | protected override uint ToBoxType(decimal value, Mapper mapper) {
|
---|
452 | return mapper.GetStringId(FormatG30(value));
|
---|
453 | }
|
---|
454 | protected override decimal ToValueType(uint value, Type type, Mapper mapper) {
|
---|
455 | var converter = TypeDescriptor.GetConverter(typeof(Font));
|
---|
456 | return ParseG30(mapper.GetString(value));
|
---|
457 | }
|
---|
458 | private static decimal ParseG30(string s) {
|
---|
459 | decimal d;
|
---|
460 | if (decimal.TryParse(s,
|
---|
461 | NumberStyles.AllowDecimalPoint |
|
---|
462 | NumberStyles.AllowExponent |
|
---|
463 | NumberStyles.AllowLeadingSign, CultureInfo.InvariantCulture, out d))
|
---|
464 | return d;
|
---|
465 | throw new FormatException(
|
---|
466 | string.Format("Invalid decimal G30 number format \"{0}\" could not be parsed", s));
|
---|
467 | }
|
---|
468 | private static string FormatG30(decimal d) {
|
---|
469 | return d.ToString("g30", CultureInfo.InvariantCulture);
|
---|
470 | }
|
---|
471 | }
|
---|
472 | #endregion
|
---|
473 |
|
---|
474 | #region String
|
---|
475 | [Transformer("E75A594C-0034-4DAB-B28E-8F84F9F6DE8D", 218)]
|
---|
476 | internal sealed class StringTransformer : UnsignedIntBoxTransformer<string> {
|
---|
477 | protected override uint ToBoxType(string value, Mapper mapper) { return mapper.GetStringId(value); }
|
---|
478 | protected override string ToValueType(uint value, Type type, Mapper mapper) { return mapper.GetString(value); }
|
---|
479 | }
|
---|
480 | #endregion
|
---|
481 |
|
---|
482 | #region Enum
|
---|
483 | [Transformer("93FF076B-BC4B-4C39-8C40-15E004468C98", 219)]
|
---|
484 | internal sealed class EnumTransformer : Transformer {
|
---|
485 | public override bool CanTransformType(Type type) {
|
---|
486 | return typeof(Enum).IsAssignableFrom(type);
|
---|
487 | }
|
---|
488 |
|
---|
489 | public override Box ToBox(object o, Mapper mapper) {
|
---|
490 | var boxBuilder = Box.CreateBuilder();
|
---|
491 | var enumBuilder = new UnsignedIntBox.Builder();
|
---|
492 |
|
---|
493 | boxBuilder.TransformerId = mapper.GetTransformerId(this);
|
---|
494 | boxBuilder.TypeId = mapper.GetStringId(o.GetType().AssemblyQualifiedName);
|
---|
495 | enumBuilder.Value = mapper.GetStringId(Enum.Format(o.GetType(), o, "G"));
|
---|
496 |
|
---|
497 | boxBuilder.SetExtension(UnsignedIntBox.UnsignedInt, enumBuilder.Build());
|
---|
498 | return boxBuilder.Build();
|
---|
499 | }
|
---|
500 |
|
---|
501 | public override object ToObject(Box box, Mapper mapper) {
|
---|
502 | uint value = box.GetExtension(UnsignedIntBox.UnsignedInt).Value;
|
---|
503 | return Enum.Parse(Type.GetType(mapper.GetString(box.TypeId)), mapper.GetString(value));
|
---|
504 | }
|
---|
505 | }
|
---|
506 | #endregion
|
---|
507 |
|
---|
508 | #region Struct
|
---|
509 | [Transformer("89DAAFC5-726C-48D4-A4E0-2B0D27329642", 220)]
|
---|
510 | internal sealed class StructTransformer : Transformer {
|
---|
511 | public override bool CanTransformType(Type type) {
|
---|
512 | return type.IsValueType && !type.IsPrimitive && !type.IsEnum && type.IsSealed;
|
---|
513 | }
|
---|
514 | public override Box ToBox(object o, Mapper mapper) {
|
---|
515 | var box = Box.CreateBuilder();
|
---|
516 | box.TransformerId = mapper.GetTransformerId(this);
|
---|
517 | Populate(box, o, mapper);
|
---|
518 | return box.Build();
|
---|
519 | }
|
---|
520 | public override object ToObject(Box box, Mapper mapper) {
|
---|
521 | return Extract(box, (Type)mapper.GetObject(box.TypeId), mapper);
|
---|
522 | }
|
---|
523 | private void Populate(Box.Builder box, object value, Mapper mapper) {
|
---|
524 | var b = StorableClassBox.CreateBuilder();
|
---|
525 | var type = value.GetType();
|
---|
526 |
|
---|
527 | var components = new Dictionary<uint, uint>();
|
---|
528 | foreach (var fieldInfo in type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)) {
|
---|
529 | var component = mapper.GetBoxId(fieldInfo.GetValue(value));
|
---|
530 | components.Add(mapper.GetStringId(fieldInfo.Name), component);
|
---|
531 | }
|
---|
532 |
|
---|
533 | b.AddRangeKeyIds(components.Keys);
|
---|
534 | b.AddRangeValueIds(components.Values);
|
---|
535 |
|
---|
536 | box.TypeId = mapper.GetBoxId(type);
|
---|
537 | box.SetExtension(StorableClassBox.StorableClass, b.Build());
|
---|
538 | }
|
---|
539 | private object Extract(Box box, Type type, Mapper mapper) {
|
---|
540 | var data = box.GetExtension(StorableClassBox.StorableClass);
|
---|
541 | var obj = Activator.CreateInstance(type);
|
---|
542 |
|
---|
543 | var components = new Dictionary<uint, uint>();
|
---|
544 | for (int i = 0; i < data.KeyIdsList.Count; i++) {
|
---|
545 | components.Add(data.KeyIdsList[i], data.ValueIdsList[i]);
|
---|
546 | }
|
---|
547 |
|
---|
548 | foreach (var t in components) {
|
---|
549 | string name = mapper.GetString(t.Key);
|
---|
550 | MemberInfo[] mis = type.GetMember(name, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
|
---|
551 | if (mis.Length != 1)
|
---|
552 | throw new Exception("ambiguous struct member name " + name);
|
---|
553 | MemberInfo mi = mis[0];
|
---|
554 | if (mi.MemberType == MemberTypes.Field)
|
---|
555 | ((FieldInfo)mi).SetValue(obj, mapper.GetObject(t.Value));
|
---|
556 | else
|
---|
557 | throw new Exception("invalid struct member type " + mi.MemberType.ToString());
|
---|
558 | }
|
---|
559 |
|
---|
560 | return obj;
|
---|
561 | }
|
---|
562 | }
|
---|
563 | #endregion
|
---|
564 |
|
---|
565 | #region Tuple
|
---|
566 | [Transformer("63A19D57-EEEF-4346-9F06-B35B15EBFFA3", 221)]
|
---|
567 | internal sealed class TupleTransformer : Transformer {
|
---|
568 | private static readonly HashSet<Type> supportedTypes = new HashSet<Type> {
|
---|
569 | typeof(Tuple<>), typeof(Tuple<,>), typeof(Tuple<,,>), typeof(Tuple<,,,>),
|
---|
570 | typeof(Tuple<,,,,>), typeof(Tuple<,,,,,>), typeof(Tuple<,,,,,,>), typeof(Tuple<,,,,,,,>)
|
---|
571 | };
|
---|
572 | public override bool CanTransformType(Type type) {
|
---|
573 | return type.IsGenericType && supportedTypes.Contains(type.GetGenericTypeDefinition());
|
---|
574 | }
|
---|
575 | public override Box ToBox(object o, Mapper mapper) {
|
---|
576 | var box = Box.CreateBuilder();
|
---|
577 | box.TransformerId = mapper.GetTransformerId(this);
|
---|
578 | Populate(box, o, mapper);
|
---|
579 | return box.Build();
|
---|
580 | }
|
---|
581 | private void Populate(Box.Builder box, object value, Mapper mapper) {
|
---|
582 | var type = value.GetType();
|
---|
583 | var uIntArrayBox = UnsignedIntArrayBox.CreateBuilder();
|
---|
584 | for (int i = 1; i <= type.GetGenericArguments().Length; i++) {
|
---|
585 | string name = string.Format("Item{0}", i);
|
---|
586 | uIntArrayBox.AddValues(mapper.GetBoxId(type.GetProperty(name).GetValue(value)));
|
---|
587 | }
|
---|
588 | box.TypeId = mapper.GetBoxId(type);
|
---|
589 | box.SetExtension(UnsignedIntArrayBox.UnsignedIntArray, uIntArrayBox.Build());
|
---|
590 | }
|
---|
591 | public override object ToObject(Box box, Mapper mapper) {
|
---|
592 | var type = (Type)mapper.GetObject(box.TypeId);
|
---|
593 | var defaultValues = type.GetGenericArguments().Select(x =>
|
---|
594 | x.IsValueType ? Activator.CreateInstance(x) : null
|
---|
595 | ).ToArray();
|
---|
596 | return Activator.CreateInstance(type, defaultValues);
|
---|
597 | }
|
---|
598 | public override void FillFromBox(object obj, Box box, Mapper mapper) {
|
---|
599 | var uIntArrayBox = box.GetExtension(UnsignedIntArrayBox.UnsignedIntArray);
|
---|
600 | var elements = uIntArrayBox.ValuesList.Select(mapper.GetObject).ToArray();
|
---|
601 | var type = obj.GetType();
|
---|
602 | for (int i = 1; i <= elements.Length; i++) {
|
---|
603 | string name = string.Format("m_Item{0}", i);
|
---|
604 | DataMemberAccessor.GenerateFieldSetter(type.GetField(name, BindingFlags.NonPublic | BindingFlags.Instance))(obj, elements[i - 1]);
|
---|
605 | }
|
---|
606 | }
|
---|
607 | }
|
---|
608 | #endregion
|
---|
609 |
|
---|
610 | #region Bitmap
|
---|
611 | [Transformer("D0ADB806-2DFD-459D-B5DA-14B5F1152534", 222)]
|
---|
612 | internal sealed class BitmapTransformer : ByteArrayBoxTransformer<Bitmap> {
|
---|
613 | protected override ByteString ToByteString(Bitmap value) {
|
---|
614 | lock (value)
|
---|
615 | using (var ms = new MemoryStream()) {
|
---|
616 | value.Save(ms, ImageFormat.Png);
|
---|
617 | return ByteString.CopyFrom(ms.ToArray());
|
---|
618 | }
|
---|
619 | }
|
---|
620 | protected override Bitmap FromByteString(ByteString byteString) {
|
---|
621 | using (var ms = new MemoryStream()) {
|
---|
622 | ms.Write(byteString.ToArray(), 0, byteString.Length);
|
---|
623 | ms.Seek(0, SeekOrigin.Begin);
|
---|
624 | return new Bitmap(ms);
|
---|
625 | }
|
---|
626 | }
|
---|
627 | }
|
---|
628 | #endregion
|
---|
629 |
|
---|
630 | #region Font
|
---|
631 | [Transformer("AFF27987-3301-4D70-9601-EFCA31BDA0DB", 223)]
|
---|
632 | internal sealed class FontTransformer : UnsignedIntArrayBoxTransformer<Font> {
|
---|
633 |
|
---|
634 | protected override IEnumerable<uint> ToBoxType(Font value, Mapper mapper) {
|
---|
635 | yield return mapper.GetStringId(GetFontFamilyName(value.FontFamily));
|
---|
636 | yield return mapper.GetBoxId(value.Size);
|
---|
637 | yield return mapper.GetBoxId(value.Style);
|
---|
638 | yield return mapper.GetBoxId(value.Unit);
|
---|
639 | yield return mapper.GetBoxId(value.GdiCharSet);
|
---|
640 | yield return mapper.GetBoxId(value.GdiVerticalFont);
|
---|
641 | }
|
---|
642 | protected override Font ToValueType(IEnumerable<uint> value, Type type, Mapper mapper) {
|
---|
643 | var fontData = value.ToArray();
|
---|
644 | return new Font(
|
---|
645 | GetFontFamily(mapper.GetString(fontData[0])),
|
---|
646 | (float)mapper.GetObject(fontData[1]),
|
---|
647 | (FontStyle)mapper.GetObject(fontData[2]),
|
---|
648 | (GraphicsUnit)mapper.GetObject(fontData[3]),
|
---|
649 | (byte)mapper.GetObject(fontData[4]),
|
---|
650 | (bool)mapper.GetObject(fontData[5])
|
---|
651 | );
|
---|
652 | }
|
---|
653 |
|
---|
654 | public const string GENERIC_MONOSPACE_NAME = "_GenericMonospace";
|
---|
655 | public const string GENERIC_SANS_SERIF_NAME = "_GenericSansSerif";
|
---|
656 | public const string GENERIC_SERIF_NAME = "_GenericSerif";
|
---|
657 |
|
---|
658 | public static FontFamily GetFontFamily(string name) {
|
---|
659 | if (name == GENERIC_MONOSPACE_NAME) return FontFamily.GenericMonospace;
|
---|
660 | if (name == GENERIC_SANS_SERIF_NAME) return FontFamily.GenericSansSerif;
|
---|
661 | if (name == GENERIC_SERIF_NAME) return FontFamily.GenericSerif;
|
---|
662 | return new FontFamily(name);
|
---|
663 | }
|
---|
664 |
|
---|
665 | public static string GetFontFamilyName(FontFamily ff) {
|
---|
666 | if (ff.Equals(FontFamily.GenericMonospace)) return GENERIC_MONOSPACE_NAME;
|
---|
667 | if (ff.Equals(FontFamily.GenericSansSerif)) return GENERIC_SANS_SERIF_NAME;
|
---|
668 | if (ff.Equals(FontFamily.GenericSerif)) return GENERIC_SERIF_NAME;
|
---|
669 | return ff.Name;
|
---|
670 | }
|
---|
671 | }
|
---|
672 | #endregion
|
---|
673 |
|
---|
674 | #region Array Types
|
---|
675 | [Transformer("FF89F6D1-CDE3-498E-9166-F70AC6EB01F1", 301)]
|
---|
676 | internal sealed class ByteArrayTransformer : ByteArrayBoxTransformer<byte[]> {
|
---|
677 | protected override ByteString ToByteString(byte[] value) {
|
---|
678 | return ByteString.CopyFrom(value);
|
---|
679 | }
|
---|
680 | protected override byte[] FromByteString(ByteString byteString) {
|
---|
681 | return byteString.ToArray();
|
---|
682 | }
|
---|
683 | }
|
---|
684 |
|
---|
685 | [Transformer("B49B3F2D-2E97-4BAB-8705-8D29DA707C6A", 302)]
|
---|
686 | internal sealed class SByteArrayTransformer : ByteArrayBoxTransformer<sbyte[]> {
|
---|
687 | protected override ByteString ToByteString(sbyte[] value) {
|
---|
688 | return ByteString.CopyFrom(value.Select(b => (byte)b).ToArray());
|
---|
689 | }
|
---|
690 | protected override sbyte[] FromByteString(ByteString byteString) {
|
---|
691 | return byteString.Select(b => (sbyte)b).ToArray();
|
---|
692 | }
|
---|
693 | }
|
---|
694 |
|
---|
695 | [Transformer("F25A73B2-6B67-4493-BD59-B836AF4455D1", 300)]
|
---|
696 | internal sealed class BoolArrayTransformer : BoolArrayBoxTransformer<bool[]> {
|
---|
697 | protected override IEnumerable<bool> ToBoxType(bool[] value, Mapper mapper) { return value; }
|
---|
698 | protected override bool[] ToValueType(IEnumerable<bool> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
699 | }
|
---|
700 |
|
---|
701 | [Transformer("2811FDD4-6800-4CBA-86D7-9071ED5775ED", 303)]
|
---|
702 | internal sealed class ShortArrayTransformer : ByteArrayBoxTransformer<short[]> {
|
---|
703 | protected override ByteString ToByteString(short[] value) {
|
---|
704 | var res = new byte[value.Length * 2];
|
---|
705 | for (int i = 0; i < value.Length; i++) {
|
---|
706 | var bytes = BitConverter.GetBytes(value[i]);
|
---|
707 | Array.Copy(bytes, 0, res, i * 2, 2);
|
---|
708 | }
|
---|
709 | return ByteString.CopyFrom(res);
|
---|
710 | }
|
---|
711 | protected override short[] FromByteString(ByteString byteString) {
|
---|
712 | var bytes = byteString.ToArray();
|
---|
713 | var res = new short[bytes.Length / 2];
|
---|
714 | for (int i = 0; i < bytes.Length; i += 2) {
|
---|
715 | res[i / 2] = BitConverter.ToInt16(bytes, i);
|
---|
716 | }
|
---|
717 | return res;
|
---|
718 | }
|
---|
719 | }
|
---|
720 |
|
---|
721 | [Transformer("1AAC2625-356C-40BC-8CB4-15CB3D047EB8", 304)]
|
---|
722 | internal sealed class UShortArrayTransformer : ByteArrayBoxTransformer<ushort[]> {
|
---|
723 | protected override ByteString ToByteString(ushort[] value) {
|
---|
724 | var res = new byte[value.Length * 2];
|
---|
725 | for (int i = 0; i < value.Length; i++) {
|
---|
726 | var bytes = BitConverter.GetBytes(value[i]);
|
---|
727 | Array.Copy(bytes, 0, res, i * 2, 2);
|
---|
728 | }
|
---|
729 | return ByteString.CopyFrom(res);
|
---|
730 | }
|
---|
731 | protected override ushort[] FromByteString(ByteString byteString) {
|
---|
732 | var bytes = byteString.ToArray();
|
---|
733 | var res = new ushort[bytes.Length / 2];
|
---|
734 | for (int i = 0; i < bytes.Length; i += 2) {
|
---|
735 | res[i / 2] = BitConverter.ToUInt16(bytes, i);
|
---|
736 | }
|
---|
737 | return res;
|
---|
738 | }
|
---|
739 | }
|
---|
740 |
|
---|
741 | [Transformer("12F19098-5D49-4C23-8897-69087F1C146D", 305)]
|
---|
742 | internal sealed class CharArrayTransformer : ByteArrayBoxTransformer<char[]> {
|
---|
743 | protected override ByteString ToByteString(char[] value) {
|
---|
744 | var res = new byte[value.Length * 2];
|
---|
745 | for (int i = 0; i < value.Length; i++) {
|
---|
746 | var bytes = BitConverter.GetBytes(value[i]);
|
---|
747 | Array.Copy(bytes, 0, res, i * 2, 2);
|
---|
748 | }
|
---|
749 | return ByteString.CopyFrom(res);
|
---|
750 | }
|
---|
751 | protected override char[] FromByteString(ByteString byteString) {
|
---|
752 | var bytes = byteString.ToArray();
|
---|
753 | var res = new char[bytes.Length / 2];
|
---|
754 | for (int i = 0; i < bytes.Length; i += 2) {
|
---|
755 | res[i / 2] = BitConverter.ToChar(bytes, i);
|
---|
756 | }
|
---|
757 | return res;
|
---|
758 | }
|
---|
759 | }
|
---|
760 |
|
---|
761 | [Transformer("5F6DC3BC-4433-4AE9-A636-4BD126F7DACD", 306)]
|
---|
762 | internal sealed class IntArrayTransformer : IntArrayBoxTransformer<int[]> {
|
---|
763 | protected override IEnumerable<int> ToBoxType(int[] value, Mapper mapper) { return value; }
|
---|
764 | protected override int[] ToValueType(IEnumerable<int> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
765 | }
|
---|
766 |
|
---|
767 | [Transformer("3F10274F-D350-4C82-89EA-A5EB36D4EFCC", 307)]
|
---|
768 | internal sealed class UIntArrayTransformer : UnsignedIntArrayBoxTransformer<uint[]> {
|
---|
769 | protected override IEnumerable<uint> ToBoxType(uint[] value, Mapper mapper) { return value; }
|
---|
770 | protected override uint[] ToValueType(IEnumerable<uint> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
771 | }
|
---|
772 |
|
---|
773 | [Transformer("E9D550E2-57F7-47F3-803D-37A619DA1A5C", 308)]
|
---|
774 | internal sealed class LongArrayTransformer : LongArrayBoxTransformer<long[]> {
|
---|
775 | protected override IEnumerable<long> ToBoxType(long[] value, Mapper mapper) { return value; }
|
---|
776 | protected override long[] ToValueType(IEnumerable<long> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
777 | }
|
---|
778 |
|
---|
779 | [Transformer("C02A205B-2176-4282-AC2B-ADEF96DDBE24", 309)]
|
---|
780 | internal sealed class ULongArrayTransformer : UnsignedLongArrayBoxTransformer<ulong[]> {
|
---|
781 | protected override IEnumerable<ulong> ToBoxType(ulong[] value, Mapper mapper) { return value; }
|
---|
782 | protected override ulong[] ToValueType(IEnumerable<ulong> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
783 | }
|
---|
784 |
|
---|
785 | [Transformer("3C4590D9-C76E-4AFB-98FD-E50D3D051648", 310)]
|
---|
786 | internal sealed class FloatArrayTransformer : FloatArrayBoxTransformer<float[]> {
|
---|
787 | protected override IEnumerable<float> ToBoxType(float[] value, Mapper mapper) { return value; }
|
---|
788 | protected override float[] ToValueType(IEnumerable<float> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
789 | }
|
---|
790 |
|
---|
791 | [Transformer("FB98C399-9323-4470-9A85-9186C2B2D5D4", 311)]
|
---|
792 | internal sealed class DoubleArrayTransformer : DoubleArrayBoxTransformer<double[]> {
|
---|
793 | protected override IEnumerable<double> ToBoxType(double[] value, Mapper mapper) { return value; }
|
---|
794 | protected override double[] ToValueType(IEnumerable<double> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
795 | }
|
---|
796 |
|
---|
797 | [Transformer("68332513-9CF1-47FA-A093-6DDB663186EC", 312)]
|
---|
798 | internal sealed class StringArrayTransformer : StringArrayBoxTransformer<string[]> {
|
---|
799 | protected override IEnumerable<string> ToBoxType(string[] value, Mapper mapper) { return value; }
|
---|
800 | protected override string[] ToValueType(IEnumerable<string> value, Type type, Mapper mapper) { return value.ToArray(); }
|
---|
801 | }
|
---|
802 |
|
---|
803 | [Transformer("B01ADF0A-ACAA-444E-9F82-0C7C2AF1F490", 400)]
|
---|
804 | internal sealed class ArrayTransformer : Transformer {
|
---|
805 | public override bool CanTransformType(Type type) {
|
---|
806 | return type.IsArray;
|
---|
807 | }
|
---|
808 | public override Box ToBox(object o, Mapper mapper) {
|
---|
809 | var box = Box.CreateBuilder();
|
---|
810 | box.TransformerId = mapper.GetTransformerId(this);
|
---|
811 | Populate(box, o, mapper);
|
---|
812 | return box.Build();
|
---|
813 | }
|
---|
814 | private void Populate(Box.Builder box, object value, Mapper mapper) {
|
---|
815 | var type = value.GetType();
|
---|
816 | var array = (Array)value;
|
---|
817 | var rank = array.Rank;
|
---|
818 |
|
---|
819 | var uIntArrayBox = UnsignedIntArrayBox.CreateBuilder();
|
---|
820 | uIntArrayBox.AddValues(mapper.GetBoxId(rank));
|
---|
821 |
|
---|
822 | int[] lengths = new int[rank];
|
---|
823 | int[] lowerBounds = new int[rank];
|
---|
824 | for (int i = 0; i < rank; i++) {
|
---|
825 | lengths[i] = array.GetLength(i);
|
---|
826 | lowerBounds[i] = array.GetLowerBound(i);
|
---|
827 | }
|
---|
828 |
|
---|
829 | uIntArrayBox.AddRangeValues(lengths.Select(x => mapper.GetBoxId(x)));
|
---|
830 | uIntArrayBox.AddRangeValues(lowerBounds.Select(x => mapper.GetBoxId(x)));
|
---|
831 |
|
---|
832 | int[] positions = (int[])lowerBounds.Clone();
|
---|
833 | while (positions[rank - 1] < lengths[rank - 1] + lowerBounds[rank - 1]) {
|
---|
834 | uIntArrayBox.AddValues(mapper.GetBoxId(array.GetValue(positions)));
|
---|
835 | positions[0] += 1;
|
---|
836 | for (int i = 0; i < rank - 1; i++) {
|
---|
837 | if (positions[i] >= lowerBounds[i] + lengths[i]) {
|
---|
838 | positions[i] = lowerBounds[i];
|
---|
839 | positions[i + 1] += 1;
|
---|
840 | } else {
|
---|
841 | break;
|
---|
842 | }
|
---|
843 | }
|
---|
844 | }
|
---|
845 |
|
---|
846 | box.TypeId = mapper.GetBoxId(type);
|
---|
847 | box.SetExtension(UnsignedIntArrayBox.UnsignedIntArray, uIntArrayBox.Build());
|
---|
848 | }
|
---|
849 | public override object ToObject(Box box, Mapper mapper) {
|
---|
850 | var uIntArrayBox = box.GetExtension(UnsignedIntArrayBox.UnsignedIntArray);
|
---|
851 | var rank = (int)mapper.GetObject(uIntArrayBox.GetValues(0));
|
---|
852 |
|
---|
853 | int[] lengths = new int[rank], lowerBounds = new int[rank];
|
---|
854 | for (int i = 0; i < rank; i++)
|
---|
855 | lengths[i] = (int)mapper.GetObject(uIntArrayBox.GetValues(i + 1));
|
---|
856 | for (int i = 0; i < rank; i++)
|
---|
857 | lowerBounds[i] = (int)mapper.GetObject(uIntArrayBox.GetValues(i + 1 + rank));
|
---|
858 |
|
---|
859 | var type = (Type)mapper.GetObject(box.TypeId);
|
---|
860 | return Array.CreateInstance(type.GetElementType(), lengths, lowerBounds);
|
---|
861 | }
|
---|
862 | public override void FillFromBox(object obj, Box box, Mapper mapper) {
|
---|
863 | var array = (Array)obj;
|
---|
864 | var uIntArrayBox = box.GetExtension(UnsignedIntArrayBox.UnsignedIntArray);
|
---|
865 | var rank = (int)mapper.GetObject(uIntArrayBox.GetValues(0));
|
---|
866 |
|
---|
867 | int[] lengths = new int[rank], lowerBounds = new int[rank];
|
---|
868 | for (int i = 0; i < rank; i++)
|
---|
869 | lengths[i] = (int)mapper.GetObject(uIntArrayBox.GetValues(i + 1));
|
---|
870 | for (int i = 0; i < rank; i++)
|
---|
871 | lowerBounds[i] = (int)mapper.GetObject(uIntArrayBox.GetValues(i + 1 + rank));
|
---|
872 |
|
---|
873 | int[] positions = (int[])lowerBounds.Clone();
|
---|
874 | var e = uIntArrayBox.ValuesList.Skip(1 + 2 * rank).GetEnumerator();
|
---|
875 | while (e.MoveNext()) {
|
---|
876 | int[] currentPositions = positions;
|
---|
877 | array.SetValue(mapper.GetObject(e.Current), currentPositions);
|
---|
878 | positions[0] += 1;
|
---|
879 | for (int i = 0; i < rank - 1; i++) {
|
---|
880 | if (positions[i] >= lengths[i] + lowerBounds[i]) {
|
---|
881 | positions[i] = lowerBounds[i];
|
---|
882 | positions[i + 1] += 1;
|
---|
883 | } else {
|
---|
884 | break;
|
---|
885 | }
|
---|
886 | }
|
---|
887 | }
|
---|
888 | }
|
---|
889 | }
|
---|
890 | #endregion
|
---|
891 |
|
---|
892 | [Transformer("4FA5EAAF-ECC7-4A9C-84E7-6583DA96F3B9", 500)]
|
---|
893 | internal sealed class EnumerableTransformer : Transformer {
|
---|
894 | private static readonly HashSet<Type> supportedTypes = new HashSet<Type> {
|
---|
895 | typeof(Stack<>), typeof(Stack),
|
---|
896 | typeof(Queue<>), typeof(Queue),
|
---|
897 | typeof(HashSet<>),
|
---|
898 | typeof(List<>), typeof(ArrayList)
|
---|
899 | };
|
---|
900 | public override bool CanTransformType(Type type) {
|
---|
901 | return type.IsGenericType && supportedTypes.Contains(type.GetGenericTypeDefinition()) || supportedTypes.Contains(type);
|
---|
902 | }
|
---|
903 | public override Box ToBox(object o, Mapper mapper) {
|
---|
904 | var box = Box.CreateBuilder();
|
---|
905 | box.TransformerId = mapper.GetTransformerId(this);
|
---|
906 | Populate(box, o, mapper);
|
---|
907 | return box.Build();
|
---|
908 | }
|
---|
909 | private void Populate(Box.Builder box, object value, Mapper mapper) {
|
---|
910 | var uIntArrayBox = UnsignedIntArrayBox.CreateBuilder();
|
---|
911 |
|
---|
912 | var type = value.GetType();
|
---|
913 | var propertyInfo = type.GetProperty("Comparer");
|
---|
914 | if (propertyInfo != null) {
|
---|
915 | // TODO: where to store id for comparer box? (atm: first element in int array ...)
|
---|
916 | var comparer = propertyInfo.GetValue(value);
|
---|
917 | var comparerType = comparer.GetType();
|
---|
918 | if (Default.CompositeSerializers.Storable.StorableClassAttribute.IsStorableClass(comparerType))
|
---|
919 | uIntArrayBox.AddValues(mapper.GetBoxId(comparer));
|
---|
920 | else if (comparerType.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.FlattenHierarchy).Any())
|
---|
921 | throw new NotSupportedException("Cannot serialize non-storable equality comparers with fields");
|
---|
922 | else
|
---|
923 | uIntArrayBox.AddValues(mapper.GetBoxId(comparerType));
|
---|
924 | }
|
---|
925 |
|
---|
926 | foreach (var item in (IEnumerable)value)
|
---|
927 | uIntArrayBox.AddValues(mapper.GetBoxId(item));
|
---|
928 |
|
---|
929 | box.TypeId = mapper.GetBoxId(type);
|
---|
930 | box.SetExtension(UnsignedIntArrayBox.UnsignedIntArray, uIntArrayBox.Build());
|
---|
931 | }
|
---|
932 | public override object ToObject(Box box, Mapper mapper) {
|
---|
933 | var uIntArrayBox = box.GetExtension(UnsignedIntArrayBox.UnsignedIntArray);
|
---|
934 | var type = (Type)mapper.GetObject(box.TypeId);
|
---|
935 | return Activator.CreateInstance(type);
|
---|
936 | }
|
---|
937 | public override void FillFromBox(object obj, Box box, Mapper mapper) {
|
---|
938 | var uIntArrayBox = box.GetExtension(UnsignedIntArrayBox.UnsignedIntArray);
|
---|
939 | var elements = uIntArrayBox.ValuesList.Select(mapper.GetObject);
|
---|
940 | var type = obj.GetType();
|
---|
941 |
|
---|
942 | string methodName = string.Empty;
|
---|
943 | if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Stack<>) || type == typeof(Stack)) {
|
---|
944 | elements = elements.Reverse();
|
---|
945 | methodName = "Push";
|
---|
946 | } else if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Queue<>) || type == typeof(Queue)) {
|
---|
947 | methodName = "Enqueue";
|
---|
948 | } else {
|
---|
949 | methodName = "Add";
|
---|
950 | if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(HashSet<>)) {
|
---|
951 | var fieldInfo = type.GetField("m_comparer", BindingFlags.NonPublic | BindingFlags.Instance);
|
---|
952 | var comparerObj = mapper.GetObject(uIntArrayBox.GetValues(0));
|
---|
953 | var comparer = comparerObj is Type ? Activator.CreateInstance((Type)comparerObj) : comparerObj;
|
---|
954 | fieldInfo.SetValue(obj, comparer);
|
---|
955 | elements = elements.Skip(1);
|
---|
956 | }
|
---|
957 | }
|
---|
958 |
|
---|
959 | MethodInfo addMethod = type.GetMethod(methodName);
|
---|
960 | foreach (var e in elements)
|
---|
961 | addMethod.Invoke(obj, new[] { e });
|
---|
962 | }
|
---|
963 | }
|
---|
964 |
|
---|
965 | [Transformer("C47A62F5-F113-4A43-A8EE-CF817EC799A2", 501)]
|
---|
966 | internal sealed class DictionaryTransformer : Transformer {
|
---|
967 | public override bool CanTransformType(Type type) {
|
---|
968 | return type.IsGenericType && typeof(Dictionary<,>) == type.GetGenericTypeDefinition();
|
---|
969 | }
|
---|
970 | public override Box ToBox(object o, Mapper mapper) {
|
---|
971 | var box = Box.CreateBuilder();
|
---|
972 | box.TransformerId = mapper.GetTransformerId(this);
|
---|
973 | Populate(box, o, mapper);
|
---|
974 | return box.Build();
|
---|
975 | }
|
---|
976 | private void Populate(Box.Builder box, object value, Mapper mapper) {
|
---|
977 | var dictionaryBox = DictionaryBox.CreateBuilder();
|
---|
978 | foreach (DictionaryEntry item in (IDictionary)value) {
|
---|
979 | dictionaryBox.AddKeyIds(mapper.GetBoxId(item.Key));
|
---|
980 | dictionaryBox.AddValueIds(mapper.GetBoxId(item.Value));
|
---|
981 | }
|
---|
982 |
|
---|
983 | var type = value.GetType();
|
---|
984 | var propertyInfo = type.GetProperty("Comparer");
|
---|
985 | var comparer = propertyInfo.GetValue(value);
|
---|
986 |
|
---|
987 | var comparerType = comparer.GetType();
|
---|
988 | if (Default.CompositeSerializers.Storable.StorableClassAttribute.IsStorableClass(comparerType))
|
---|
989 | dictionaryBox.SetComparerId(mapper.GetBoxId(comparer));
|
---|
990 | else if (comparerType.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.FlattenHierarchy).Any())
|
---|
991 | throw new NotSupportedException("Cannot serialize non-storable equality comparers with fields");
|
---|
992 | else
|
---|
993 | dictionaryBox.SetComparerId(mapper.GetBoxId(comparerType));
|
---|
994 |
|
---|
995 | box.TypeId = mapper.GetBoxId(type);
|
---|
996 | box.SetExtension(DictionaryBox.Dictionary, dictionaryBox.Build());
|
---|
997 | }
|
---|
998 | public override object ToObject(Box box, Mapper mapper) {
|
---|
999 | var dictionaryBox = box.GetExtension(DictionaryBox.Dictionary);
|
---|
1000 | return Activator.CreateInstance((Type)mapper.GetObject(box.TypeId), dictionaryBox.ValueIdsCount);
|
---|
1001 | }
|
---|
1002 | public override void FillFromBox(object obj, Box box, Mapper mapper) {
|
---|
1003 | var type = obj.GetType();
|
---|
1004 | var dictionaryBox = box.GetExtension(DictionaryBox.Dictionary);
|
---|
1005 | var comparerObj = mapper.GetObject(dictionaryBox.ComparerId);
|
---|
1006 | var comparer = comparerObj is Type ? Activator.CreateInstance((Type)comparerObj) : comparerObj;
|
---|
1007 |
|
---|
1008 | var fieldInfo = type.GetField("comparer", BindingFlags.NonPublic | BindingFlags.Instance);
|
---|
1009 | fieldInfo.SetValue(obj, comparer);
|
---|
1010 |
|
---|
1011 |
|
---|
1012 | var addMethod = type.GetMethod("Add");
|
---|
1013 | for (int i = 0; i < dictionaryBox.KeyIdsCount; i++) {
|
---|
1014 | var key = mapper.GetObject(dictionaryBox.GetKeyIds(i));
|
---|
1015 | var value = mapper.GetObject(dictionaryBox.GetValueIds(i));
|
---|
1016 | addMethod.Invoke(obj, new[] { key, value });
|
---|
1017 | }
|
---|
1018 | }
|
---|
1019 | }
|
---|
1020 | }
|
---|