/// <summary>
/// Writes a <see cref="Object"/> value.
/// An error will raised if the value cannot be written as a single JSON token.
/// </summary>
/// <param name="value">The <see cref="Object"/> value to write.</param>
public virtual void WriteValue(object value)
{
if (value == null)
{
WriteNull();
return;
}
else if (ConvertUtils.IsConvertible(value))
{
IConvertible convertible = ConvertUtils.ToConvertible(value);
switch (convertible.GetTypeCode())
{
case TypeCode.String:
WriteValue(convertible.ToString(CultureInfo.InvariantCulture));
return;
case TypeCode.Char:
WriteValue(convertible.ToChar(CultureInfo.InvariantCulture));
return;
case TypeCode.Boolean:
WriteValue(convertible.ToBoolean(CultureInfo.InvariantCulture));
return;
case TypeCode.SByte:
WriteValue(convertible.ToSByte(CultureInfo.InvariantCulture));
return;
case TypeCode.Int16:
WriteValue(convertible.ToInt16(CultureInfo.InvariantCulture));
return;
case TypeCode.UInt16:
WriteValue(convertible.ToUInt16(CultureInfo.InvariantCulture));
return;
case TypeCode.Int32:
WriteValue(convertible.ToInt32(CultureInfo.InvariantCulture));
return;
case TypeCode.Byte:
WriteValue(convertible.ToByte(CultureInfo.InvariantCulture));
return;
case TypeCode.UInt32:
WriteValue(convertible.ToUInt32(CultureInfo.InvariantCulture));
return;
case TypeCode.Int64:
WriteValue(convertible.ToInt64(CultureInfo.InvariantCulture));
return;
case TypeCode.UInt64:
WriteValue(convertible.ToUInt64(CultureInfo.InvariantCulture));
return;
case TypeCode.Single:
WriteValue(convertible.ToSingle(CultureInfo.InvariantCulture));
return;
case TypeCode.Double:
WriteValue(convertible.ToDouble(CultureInfo.InvariantCulture));
return;
case TypeCode.DateTime:
WriteValue(convertible.ToDateTime(CultureInfo.InvariantCulture));
return;
case TypeCode.Decimal:
WriteValue(convertible.ToDecimal(CultureInfo.InvariantCulture));
return;
#if !(NETFX_CORE || PORTABLE)
case TypeCode.DBNull:
WriteNull();
return;
#endif
}
}
#if !PocketPC && !NET20
else if (value is DateTimeOffset)
{
WriteValue((DateTimeOffset)value);
return;
}
#endif
else if (value is byte[])
{
WriteValue((byte[])value);
return;
}
else if (value is Guid)
{
WriteValue((Guid)value);
return;
}
else if (value is Uri)
{
WriteValue((Uri)value);
return;
}
else if (value is TimeSpan)
{
WriteValue((TimeSpan)value);
return;
}
throw JsonWriterException.Create(this, "Unsupported type: {0}. Use the JsonSerializer class to get the object's JSON representation.".FormatWith(CultureInfo.InvariantCulture, value.GetType()), null);
}
/// <summary>
/// Converts the <see cref="Object"/> to its JSON string representation.
/// </summary>
/// <param name="value">The value to convert.</param>
/// <returns>A JSON string representation of the <see cref="Object"/>.</returns>
public static string ToString(object value)
{
if (value == null)
{
return(Null);
}
IConvertible convertible = ConvertUtils.ToConvertible(value);
if (convertible != null)
{
switch (convertible.GetTypeCode())
{
case TypeCode.String:
return(ToString(convertible.ToString(CultureInfo.InvariantCulture)));
case TypeCode.Char:
return(ToString(convertible.ToChar(CultureInfo.InvariantCulture)));
case TypeCode.Boolean:
return(ToString(convertible.ToBoolean(CultureInfo.InvariantCulture)));
case TypeCode.SByte:
return(ToString(convertible.ToSByte(CultureInfo.InvariantCulture)));
case TypeCode.Int16:
return(ToString(convertible.ToInt16(CultureInfo.InvariantCulture)));
case TypeCode.UInt16:
return(ToString(convertible.ToUInt16(CultureInfo.InvariantCulture)));
case TypeCode.Int32:
return(ToString(convertible.ToInt32(CultureInfo.InvariantCulture)));
case TypeCode.Byte:
return(ToString(convertible.ToByte(CultureInfo.InvariantCulture)));
case TypeCode.UInt32:
return(ToString(convertible.ToUInt32(CultureInfo.InvariantCulture)));
case TypeCode.Int64:
return(ToString(convertible.ToInt64(CultureInfo.InvariantCulture)));
case TypeCode.UInt64:
return(ToString(convertible.ToUInt64(CultureInfo.InvariantCulture)));
case TypeCode.Single:
return(ToString(convertible.ToSingle(CultureInfo.InvariantCulture)));
case TypeCode.Double:
return(ToString(convertible.ToDouble(CultureInfo.InvariantCulture)));
case TypeCode.DateTime:
return(ToString(convertible.ToDateTime(CultureInfo.InvariantCulture)));
case TypeCode.Decimal:
return(ToString(convertible.ToDecimal(CultureInfo.InvariantCulture)));
#if !(NETFX_CORE || PORTABLE)
case TypeCode.DBNull:
return(Null);
#endif
}
}
#if !PocketPC && !NET20
else if (value is DateTimeOffset)
{
return(ToString((DateTimeOffset)value));
}
#endif
else if (value is Guid)
{
return(ToString((Guid)value));
}
else if (value is Uri)
{
return(ToString((Uri)value));
}
else if (value is TimeSpan)
{
return(ToString((TimeSpan)value));
}
throw new ArgumentException("Unsupported type: {0}. Use the JsonSerializer class to get the object's JSON representation.".FormatWith(CultureInfo.InvariantCulture, value.GetType()));
}
