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1 using System;
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2 using System.Data.SqlTypes;
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3
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4 using BLToolkit.Reflection;
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5
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6 namespace BLToolkit.Mapping
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7 {
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8 [CLSCompliant(false)]
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9 public static class MapSetData<T>
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10 {
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11 public abstract class MB<V>
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12 {
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13 public abstract void To(IMapDataDestination d, object o, int i, V v);
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14 }
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15
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16 public static void To(IMapDataDestination d, object o, int i, T v)
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17 {
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18 I.To(d, o, i, v);
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19 }
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20
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21 public static MB<T> I = GetSetter();
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22 private static MB<T> GetSetter()
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23 {
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24 Type t = typeof(T);
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25
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26 // Scalar Types.
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27 //
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28 if (t == typeof(SByte)) return (MB<T>)(object)(new I8());
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29 if (t == typeof(Int16)) return (MB<T>)(object)(new I16());
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30 if (t == typeof(Int32)) return (MB<T>)(object)(new I32());
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31 if (t == typeof(Int64)) return (MB<T>)(object)(new I64());
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32
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33 if (t == typeof(Byte)) return (MB<T>)(object)(new U8());
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34 if (t == typeof(UInt16)) return (MB<T>)(object)(new U16());
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35 if (t == typeof(UInt32)) return (MB<T>)(object)(new U32());
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36 if (t == typeof(UInt64)) return (MB<T>)(object)(new U64());
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37
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38 if (t == typeof(Single)) return (MB<T>)(object)(new R4());
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39 if (t == typeof(Double)) return (MB<T>)(object)(new R8());
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40
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41 if (t == typeof(Boolean)) return (MB<T>)(object)(new B());
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42 if (t == typeof(Decimal)) return (MB<T>)(object)(new D());
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43
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44 if (t == typeof(Char)) return (MB<T>)(object)(new C());
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45 if (t == typeof(Guid)) return (MB<T>)(object)(new G());
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46 if (t == typeof(DateTime)) return (MB<T>)(object)(new DT());
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47 if (t == typeof(DateTimeOffset)) return (MB<T>)(object)(new DTO());
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48
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49 // Enums.
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50 //
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51 if (t.IsEnum)
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52 {
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53 t = Enum.GetUnderlyingType(t);
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54
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55 if (t == typeof(SByte)) return new EI8<T>();
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56 if (t == typeof(Int16)) return new EI16<T>();
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57 if (t == typeof(Int32)) return new EI32<T>();
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58 if (t == typeof(Int64)) return new EI64<T>();
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59
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60 if (t == typeof(Byte)) return new EU8<T>();
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61 if (t == typeof(UInt16)) return new EU16<T>();
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62 if (t == typeof(UInt32)) return new EU32<T>();
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63 if (t == typeof(UInt64)) return new EU64<T>();
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64 }
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65
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66 // Nullable Types.
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67 //
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68 if (t == typeof(SByte?)) return (MB<T>)(object)(new NI8());
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69 if (t == typeof(Int16?)) return (MB<T>)(object)(new NI16());
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70 if (t == typeof(Int32?)) return (MB<T>)(object)(new NI32());
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71 if (t == typeof(Int64?)) return (MB<T>)(object)(new NI64());
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72
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73 if (t == typeof(Byte?)) return (MB<T>)(object)(new NU8());
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74 if (t == typeof(UInt16?)) return (MB<T>)(object)(new NU16());
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75 if (t == typeof(UInt32?)) return (MB<T>)(object)(new NU32());
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76 if (t == typeof(UInt64?)) return (MB<T>)(object)(new NU64());
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77
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78 if (t == typeof(Single?)) return (MB<T>)(object)(new NR4());
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79 if (t == typeof(Double?)) return (MB<T>)(object)(new NR8());
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80
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81 if (t == typeof(Boolean?)) return (MB<T>)(object)(new NB());
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82 if (t == typeof(Decimal?)) return (MB<T>)(object)(new ND());
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83
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84 if (t == typeof(Char?)) return (MB<T>)(object)(new NC());
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85 if (t == typeof(Guid?)) return (MB<T>)(object)(new NG());
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86 if (t == typeof(DateTime?)) return (MB<T>)(object)(new NDT());
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87 if (t == typeof(DateTimeOffset?)) return (MB<T>)(object)(new NDTO());
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88
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89 // Nullable Enums.
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90 //
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91 if (TypeHelper.IsNullable(t) && Nullable.GetUnderlyingType(t).IsEnum)
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92 {
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93 Type enumType = Nullable.GetUnderlyingType(t);
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94 t = Enum.GetUnderlyingType(enumType);
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95
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96 if (t == typeof(SByte)) return (MB<T>)Activator.CreateInstance(typeof(NEI8<>).MakeGenericType(typeof(T), enumType));
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97 if (t == typeof(Int16)) return (MB<T>)Activator.CreateInstance(typeof(NEI16<>).MakeGenericType(typeof(T), enumType));
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98 if (t == typeof(Int32)) return (MB<T>)Activator.CreateInstance(typeof(NEI32<>).MakeGenericType(typeof(T), enumType));
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99 if (t == typeof(Int64)) return (MB<T>)Activator.CreateInstance(typeof(NEI64<>).MakeGenericType(typeof(T), enumType));
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100
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101 if (t == typeof(Byte)) return (MB<T>)Activator.CreateInstance(typeof(NEU8<>).MakeGenericType(typeof(T), enumType));
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102 if (t == typeof(UInt16)) return (MB<T>)Activator.CreateInstance(typeof(NEU16<>).MakeGenericType(typeof(T), enumType));
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103 if (t == typeof(UInt32)) return (MB<T>)Activator.CreateInstance(typeof(NEU32<>).MakeGenericType(typeof(T), enumType));
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104 if (t == typeof(UInt64)) return (MB<T>)Activator.CreateInstance(typeof(NEU64<>).MakeGenericType(typeof(T), enumType));
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105 }
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106
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107 #if !SILVERLIGHT
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108
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109 // SqlTypes.
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110 //
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111 if (t == typeof(SqlString)) return (MB<T>)(object)(new dbS());
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112
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113 if (t == typeof(SqlByte)) return (MB<T>)(object)(new dbU8());
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114 if (t == typeof(SqlInt16)) return (MB<T>)(object)(new dbI16());
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115 if (t == typeof(SqlInt32)) return (MB<T>)(object)(new dbI32());
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116 if (t == typeof(SqlInt64)) return (MB<T>)(object)(new dbI64());
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117
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118 if (t == typeof(SqlSingle)) return (MB<T>)(object)(new dbR4());
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119 if (t == typeof(SqlDouble)) return (MB<T>)(object)(new dbR8());
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120 if (t == typeof(SqlDecimal)) return (MB<T>)(object)(new dbD());
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121 if (t == typeof(SqlMoney)) return (MB<T>)(object)(new dbM());
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122
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123 if (t == typeof(SqlBoolean)) return (MB<T>)(object)(new dbB());
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124 if (t == typeof(SqlGuid)) return (MB<T>)(object)(new dbG());
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125 if (t == typeof(SqlDateTime)) return (MB<T>)(object)(new dbDT());
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126
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127 #endif
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128
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129 return new Default<T>();
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130 }
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131
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132 // Default setter.
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133 //
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134 public sealed class Default<V> : MB<V> { public override void To(IMapDataDestination d, object o, int i, V v) { d.SetValue (o, i, v); } }
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135
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136 // Scalar Types.
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137 //
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138 sealed class I8 : MB<SByte> { public override void To(IMapDataDestination d, object o, int i, SByte v) { d.SetSByte (o, i, v); } }
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139 sealed class I16 : MB<Int16> { public override void To(IMapDataDestination d, object o, int i, Int16 v) { d.SetInt16 (o, i, v); } }
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140 sealed class I32 : MB<Int32> { public override void To(IMapDataDestination d, object o, int i, Int32 v) { d.SetInt32 (o, i, v); } }
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141 sealed class I64 : MB<Int64> { public override void To(IMapDataDestination d, object o, int i, Int64 v) { d.SetInt64 (o, i, v); } }
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142
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143 sealed class U8 : MB<Byte> { public override void To(IMapDataDestination d, object o, int i, Byte v) { d.SetByte (o, i, v); } }
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144 sealed class U16 : MB<UInt16> { public override void To(IMapDataDestination d, object o, int i, UInt16 v) { d.SetUInt16 (o, i, v); } }
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145 sealed class U32 : MB<UInt32> { public override void To(IMapDataDestination d, object o, int i, UInt32 v) { d.SetUInt32 (o, i, v); } }
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146 sealed class U64 : MB<UInt64> { public override void To(IMapDataDestination d, object o, int i, UInt64 v) { d.SetUInt64 (o, i, v); } }
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147
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148 sealed class R4 : MB<Single> { public override void To(IMapDataDestination d, object o, int i, Single v) { d.SetSingle (o, i, v); } }
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149 sealed class R8 : MB<Double> { public override void To(IMapDataDestination d, object o, int i, Double v) { d.SetDouble (o, i, v); } }
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150
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151 sealed class B : MB<Boolean> { public override void To(IMapDataDestination d, object o, int i, Boolean v) { d.SetBoolean (o, i, v); } }
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152 sealed class D : MB<Decimal> { public override void To(IMapDataDestination d, object o, int i, Decimal v) { d.SetDecimal (o, i, v); } }
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153
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154 sealed class C : MB<Char> { public override void To(IMapDataDestination d, object o, int i, Char v) { d.SetChar (o, i, v); } }
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155 sealed class G : MB<Guid> { public override void To(IMapDataDestination d, object o, int i, Guid v) { d.SetGuid (o, i, v); } }
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156 sealed class DT : MB<DateTime> { public override void To(IMapDataDestination d, object o, int i, DateTime v) { d.SetDateTime (o, i, v); } }
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157 sealed class DTO : MB<DateTimeOffset>{ public override void To(IMapDataDestination d, object o, int i, DateTimeOffset v) { d.SetDateTimeOffset (o, i, v); } }
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158
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159 // Enums.
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160 //
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161 sealed class EI8<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetSByte (o, i, (SByte)(object)v); } }
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162 sealed class EI16<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetInt16 (o, i, (Int16)(object)v); } }
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163 sealed class EI32<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetInt32 (o, i, (Int32)(object)v); } }
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164 sealed class EI64<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetInt64 (o, i, (Int64)(object)v); } }
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165
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166 sealed class EU8<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetByte (o, i, (Byte)(object)v); } }
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167 sealed class EU16<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetUInt16 (o, i, (UInt16)(object)v); } }
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168 sealed class EU32<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetUInt32 (o, i, (UInt32)(object)v); } }
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169 sealed class EU64<E> : MB<E> { public override void To(IMapDataDestination d, object o, int i, E v) { d.SetUInt64 (o, i, (UInt64)(object)v); } }
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170
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171 // Nullable Types.
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172 //
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173 sealed class NI8 : MB<SByte?> { public override void To(IMapDataDestination d, object o, int i, SByte? v) { d.SetNullableSByte (o, i, v); } }
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174 sealed class NI16 : MB<Int16?> { public override void To(IMapDataDestination d, object o, int i, Int16? v) { d.SetNullableInt16 (o, i, v); } }
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175 sealed class NI32 : MB<Int32?> { public override void To(IMapDataDestination d, object o, int i, Int32? v) { d.SetNullableInt32 (o, i, v); } }
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176 sealed class NI64 : MB<Int64?> { public override void To(IMapDataDestination d, object o, int i, Int64? v) { d.SetNullableInt64 (o, i, v); } }
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177
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178 sealed class NU8 : MB<Byte?> { public override void To(IMapDataDestination d, object o, int i, Byte? v) { d.SetNullableByte (o, i, v); } }
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179 sealed class NU16 : MB<UInt16?> { public override void To(IMapDataDestination d, object o, int i, UInt16? v) { d.SetNullableUInt16 (o, i, v); } }
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180 sealed class NU32 : MB<UInt32?> { public override void To(IMapDataDestination d, object o, int i, UInt32? v) { d.SetNullableUInt32 (o, i, v); } }
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181 sealed class NU64 : MB<UInt64?> { public override void To(IMapDataDestination d, object o, int i, UInt64? v) { d.SetNullableUInt64 (o, i, v); } }
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182
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183 sealed class NR4 : MB<Single?> { public override void To(IMapDataDestination d, object o, int i, Single? v) { d.SetNullableSingle (o, i, v); } }
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184 sealed class NR8 : MB<Double?> { public override void To(IMapDataDestination d, object o, int i, Double? v) { d.SetNullableDouble (o, i, v); } }
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185
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186 sealed class NB : MB<Boolean?> { public override void To(IMapDataDestination d, object o, int i, Boolean? v) { d.SetNullableBoolean (o, i, v); } }
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187 sealed class ND : MB<Decimal?> { public override void To(IMapDataDestination d, object o, int i, Decimal? v) { d.SetNullableDecimal (o, i, v); } }
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188
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189 sealed class NC : MB<Char?> { public override void To(IMapDataDestination d, object o, int i, Char? v) { d.SetNullableChar (o, i, v); } }
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190 sealed class NG : MB<Guid?> { public override void To(IMapDataDestination d, object o, int i, Guid? v) { d.SetNullableGuid (o, i, v); } }
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191 sealed class NDT : MB<DateTime?> { public override void To(IMapDataDestination d, object o, int i, DateTime? v) { d.SetNullableDateTime (o, i, v); } }
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192 sealed class NDTO : MB<DateTimeOffset?>{ public override void To(IMapDataDestination d, object o, int i, DateTimeOffset? v) { d.SetNullableDateTimeOffset (o, i, v); } }
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193
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194 // Nullable Enums.
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195 //
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196 sealed class NEI8<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetSByte (o, i, (SByte)(object)v.Value); } }
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197 sealed class NEI16<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetInt16 (o, i, (Int16)(object)v.Value); } }
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198 sealed class NEI32<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetInt32 (o, i, (Int32)(object)v.Value); } }
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199 sealed class NEI64<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetInt64 (o, i, (Int64)(object)v.Value); } }
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200
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201 sealed class NEU8<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetByte (o, i, (Byte)(object)v.Value); } }
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202 sealed class NEU16<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetUInt16(o, i, (UInt16)(object)v.Value); } }
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203 sealed class NEU32<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetUInt32(o, i, (UInt32)(object)v.Value); } }
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204 sealed class NEU64<E> : MB<E?> where E : struct { public override void To(IMapDataDestination d, object o, int i, E? v) { /*if (null == v) d.SetNull(o, i); else*/ d.SetUInt64(o, i, (UInt64)(object)v.Value); } }
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205
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206 #if !SILVERLIGHT
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207
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208 // SqlTypes.
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209 //
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210 sealed class dbS : MB<SqlString> { public override void To(IMapDataDestination d, object o, int i, SqlString v) { d.SetSqlString (o, i, v); } }
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211
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212 sealed class dbU8 : MB<SqlByte> { public override void To(IMapDataDestination d, object o, int i, SqlByte v) { d.SetSqlByte (o, i, v); } }
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213 sealed class dbI16 : MB<SqlInt16> { public override void To(IMapDataDestination d, object o, int i, SqlInt16 v) { d.SetSqlInt16 (o, i, v); } }
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214 sealed class dbI32 : MB<SqlInt32> { public override void To(IMapDataDestination d, object o, int i, SqlInt32 v) { d.SetSqlInt32 (o, i, v); } }
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215 sealed class dbI64 : MB<SqlInt64> { public override void To(IMapDataDestination d, object o, int i, SqlInt64 v) { d.SetSqlInt64 (o, i, v); } }
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216
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217 sealed class dbR4 : MB<SqlSingle> { public override void To(IMapDataDestination d, object o, int i, SqlSingle v) { d.SetSqlSingle (o, i, v); } }
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218 sealed class dbR8 : MB<SqlDouble> { public override void To(IMapDataDestination d, object o, int i, SqlDouble v) { d.SetSqlDouble (o, i, v); } }
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219 sealed class dbD : MB<SqlDecimal> { public override void To(IMapDataDestination d, object o, int i, SqlDecimal v) { d.SetSqlDecimal (o, i, v); } }
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220 sealed class dbM : MB<SqlMoney> { public override void To(IMapDataDestination d, object o, int i, SqlMoney v) { d.SetSqlMoney (o, i, v); } }
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221
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222 sealed class dbB : MB<SqlBoolean> { public override void To(IMapDataDestination d, object o, int i, SqlBoolean v) { d.SetSqlBoolean (o, i, v); } }
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223 sealed class dbG : MB<SqlGuid> { public override void To(IMapDataDestination d, object o, int i, SqlGuid v) { d.SetSqlGuid (o, i, v); } }
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224 sealed class dbDT : MB<SqlDateTime> { public override void To(IMapDataDestination d, object o, int i, SqlDateTime v) { d.SetSqlDateTime (o, i, v); } }
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225
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226 #endif
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227 }
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228 }
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