private static JsonWriterException CreateUnsupportedTypeException(JsonWriter writer, object value)
{
return JsonWriterException.Create(writer, "Unsupported type: {0}. Use the JsonSerializer class to get the object's JSON representation.".FormatWith(CultureInfo.InvariantCulture, value.GetType()), null);
}
/// <summary> /// Writes the JSON representation of the object. /// </summary> /// <param name="writer">The <see cref="JsonWriter"/> to write to.</param> /// <param name="value">The value.</param> /// <param name="serializer">The calling serializer.</param> public abstract void WriteJson(JsonWriter writer, object value, JsonSerializer serializer);
internal static void WriteValue(JsonWriter writer, PrimitiveTypeCode typeCode, object value)
{
switch (typeCode)
{
case PrimitiveTypeCode.Char:
writer.WriteValue((char) value);
break;
case PrimitiveTypeCode.CharNullable:
writer.WriteValue((value == null) ? (char?) null : (char) value);
break;
case PrimitiveTypeCode.Boolean:
writer.WriteValue((bool) value);
break;
case PrimitiveTypeCode.BooleanNullable:
writer.WriteValue((value == null) ? (bool?) null : (bool) value);
break;
case PrimitiveTypeCode.SByte:
writer.WriteValue((sbyte) value);
break;
case PrimitiveTypeCode.SByteNullable:
writer.WriteValue((value == null) ? (sbyte?) null : (sbyte) value);
break;
case PrimitiveTypeCode.Int16:
writer.WriteValue((short) value);
break;
case PrimitiveTypeCode.Int16Nullable:
writer.WriteValue((value == null) ? (short?) null : (short) value);
break;
case PrimitiveTypeCode.UInt16:
writer.WriteValue((ushort) value);
break;
case PrimitiveTypeCode.UInt16Nullable:
writer.WriteValue((value == null) ? (ushort?) null : (ushort) value);
break;
case PrimitiveTypeCode.Int32:
writer.WriteValue((int) value);
break;
case PrimitiveTypeCode.Int32Nullable:
writer.WriteValue((value == null) ? (int?) null : (int) value);
break;
case PrimitiveTypeCode.Byte:
writer.WriteValue((byte) value);
break;
case PrimitiveTypeCode.ByteNullable:
writer.WriteValue((value == null) ? (byte?) null : (byte) value);
break;
case PrimitiveTypeCode.UInt32:
writer.WriteValue((uint) value);
break;
case PrimitiveTypeCode.UInt32Nullable:
writer.WriteValue((value == null) ? (uint?) null : (uint) value);
break;
case PrimitiveTypeCode.Int64:
writer.WriteValue((long) value);
break;
case PrimitiveTypeCode.Int64Nullable:
writer.WriteValue((value == null) ? (long?) null : (long) value);
break;
case PrimitiveTypeCode.UInt64:
writer.WriteValue((ulong) value);
break;
case PrimitiveTypeCode.UInt64Nullable:
writer.WriteValue((value == null) ? (ulong?) null : (ulong) value);
break;
case PrimitiveTypeCode.Single:
writer.WriteValue((float) value);
break;
case PrimitiveTypeCode.SingleNullable:
writer.WriteValue((value == null) ? (float?) null : (float) value);
break;
case PrimitiveTypeCode.Double:
writer.WriteValue((double) value);
break;
case PrimitiveTypeCode.DoubleNullable:
writer.WriteValue((value == null) ? (double?) null : (double) value);
break;
case PrimitiveTypeCode.DateTime:
writer.WriteValue((DateTime) value);
break;
case PrimitiveTypeCode.DateTimeNullable:
writer.WriteValue((value == null) ? (DateTime?) null : (DateTime) value);
break;
#if !NET20
case PrimitiveTypeCode.DateTimeOffset:
writer.WriteValue((DateTimeOffset) value);
break;
case PrimitiveTypeCode.DateTimeOffsetNullable:
writer.WriteValue((value == null) ? (DateTimeOffset?) null : (DateTimeOffset) value);
break;
#endif
case PrimitiveTypeCode.Decimal:
writer.WriteValue((decimal) value);
break;
case PrimitiveTypeCode.DecimalNullable:
writer.WriteValue((value == null) ? (decimal?) null : (decimal) value);
break;
case PrimitiveTypeCode.Guid:
writer.WriteValue((Guid) value);
break;
case PrimitiveTypeCode.GuidNullable:
writer.WriteValue((value == null) ? (Guid?) null : (Guid) value);
break;
case PrimitiveTypeCode.TimeSpan:
writer.WriteValue((TimeSpan) value);
break;
case PrimitiveTypeCode.TimeSpanNullable:
writer.WriteValue((value == null) ? (TimeSpan?) null : (TimeSpan) value);
break;
#if !(PORTABLE || PORTABLE40 || NET35 || NET20 || WINDOWS_PHONE || SILVERLIGHT)
case PrimitiveTypeCode.BigInteger:
// this will call to WriteValue(object)
writer.WriteValue((BigInteger) value);
break;
case PrimitiveTypeCode.BigIntegerNullable:
// this will call to WriteValue(object)
writer.WriteValue((value == null) ? (BigInteger?) null : (BigInteger) value);
break;
#endif
case PrimitiveTypeCode.Uri:
writer.WriteValue((Uri) value);
break;
case PrimitiveTypeCode.String:
writer.WriteValue((string) value);
break;
case PrimitiveTypeCode.Bytes:
writer.WriteValue((byte[]) value);
break;
#if !(PORTABLE || NETFX_CORE)
case PrimitiveTypeCode.DBNull:
writer.WriteNull();
break;
#endif
default:
#if !(PORTABLE || NETFX_CORE)
if (value is IConvertible)
{
// the value is a non-standard IConvertible
// convert to the underlying value and retry
var convertable = (IConvertible) value;
TypeInformation typeInformation = ConvertUtils.GetTypeInformation(convertable);
object convertedValue = convertable.ToType(typeInformation.Type, CultureInfo.InvariantCulture);
WriteValue(writer, typeInformation.TypeCode, convertedValue);
}
else
#endif
{
throw CreateUnsupportedTypeException(writer, value);
}
break;
}
}
