Пример #1
0
    private void WriteConstructorDate(JsonReader reader)
    {
      if (!reader.Read())
        throw JsonWriterException.Create(this, "Unexpected end when reading date constructor.", null);
      if (reader.TokenType != JsonToken.Integer)
        throw JsonWriterException.Create(this, "Unexpected token when reading date constructor. Expected Integer, got " + reader.TokenType, null);

      long ticks = (long)reader.Value;
      DateTime date = DateTimeUtils.ConvertJavaScriptTicksToDateTime(ticks);

      if (!reader.Read())
        throw JsonWriterException.Create(this, "Unexpected end when reading date constructor.", null);
      if (reader.TokenType != JsonToken.EndConstructor)
        throw JsonWriterException.Create(this, "Unexpected token when reading date constructor. Expected EndConstructor, got " + reader.TokenType, null);

      WriteValue(date);
    }
Пример #2
0
    internal void WriteToken(JsonReader reader, int initialDepth, bool writeChildren, bool writeDateConstructorAsDate)
    {
      do
      {
        switch (reader.TokenType)
        {
          case JsonToken.None:
            // read to next
            break;
          case JsonToken.StartObject:
            WriteStartObject();
            break;
          case JsonToken.StartArray:
            WriteStartArray();
            break;
          case JsonToken.StartConstructor:
            string constructorName = reader.Value.ToString();
            // write a JValue date when the constructor is for a date
            if (writeDateConstructorAsDate && string.Equals(constructorName, "Date", StringComparison.Ordinal))
              WriteConstructorDate(reader);
            else
              WriteStartConstructor(reader.Value.ToString());
            break;
          case JsonToken.PropertyName:
            WritePropertyName(reader.Value.ToString());
            break;
          case JsonToken.Comment:
            WriteComment((reader.Value != null) ? reader.Value.ToString() : null);
            break;
          case JsonToken.Integer:
#if !(NET20 || NET35 || SILVERLIGHT || PORTABLE || PORTABLE40)
            if (reader.Value is BigInteger)
            {
              WriteValue((BigInteger)reader.Value);
            }
            else
#endif
            {
              WriteValue(Convert.ToInt64(reader.Value, CultureInfo.InvariantCulture));
            }
            break;
          case JsonToken.Float:
            object value = reader.Value;

            if (value is decimal)
              WriteValue((decimal)value);
            else if (value is double)
              WriteValue((double)value);
            else if (value is float)
              WriteValue((float)value);
            else
              WriteValue(Convert.ToDouble(value, CultureInfo.InvariantCulture));
            break;
          case JsonToken.String:
            WriteValue(reader.Value.ToString());
            break;
          case JsonToken.Boolean:
            WriteValue(Convert.ToBoolean(reader.Value, CultureInfo.InvariantCulture));
            break;
          case JsonToken.Null:
            WriteNull();
            break;
          case JsonToken.Undefined:
            WriteUndefined();
            break;
          case JsonToken.EndObject:
            WriteEndObject();
            break;
          case JsonToken.EndArray:
            WriteEndArray();
            break;
          case JsonToken.EndConstructor:
            WriteEndConstructor();
            break;
          case JsonToken.Date:
#if !NET20
            if (reader.Value is DateTimeOffset)
              WriteValue((DateTimeOffset)reader.Value);
            else
#endif
              WriteValue(Convert.ToDateTime(reader.Value, CultureInfo.InvariantCulture));
            break;
          case JsonToken.Raw:
            WriteRawValue((reader.Value != null) ? reader.Value.ToString() : null);
            break;
          case JsonToken.Bytes:
            WriteValue((byte[])reader.Value);
            break;
          default:
            throw MiscellaneousUtils.CreateArgumentOutOfRangeException("TokenType", reader.TokenType, "Unexpected token type.");
        }
      }
      while (
        // stop if we have reached the end of the token being read
        initialDepth - 1 < reader.Depth - (IsEndToken(reader.TokenType) ? 1 : 0)
        && writeChildren
        && reader.Read());
    }