/// <summary>
/// Reads the JSON representation of the object.
/// </summary>
/// <param name="reader">The <see cref="JsonReader"/> to read from.</param>
/// <param name="objectType">Type of the object.</param>
/// <param name="existingValue">The existing value of object being read.</param>
/// <param name="serializer">The calling serializer.</param>
/// <returns>The object value.</returns>
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
DataSet ds = new DataSet();
DataTableConverter converter = new DataTableConverter();
reader.Read();
while (reader.TokenType == JsonToken.PropertyName)
{
DataTable dt = (DataTable)converter.ReadJson(reader, typeof (DataTable), null, serializer);
ds.Tables.Add(dt);
reader.Read();
}
return ds;
}
/// <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 override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
DataSet dataSet = (DataSet)value;
DefaultContractResolver resolver = serializer.ContractResolver as DefaultContractResolver;
DataTableConverter converter = new DataTableConverter();
writer.WriteStartObject();
foreach (DataTable table in dataSet.Tables)
{
writer.WritePropertyName((resolver != null) ? resolver.ResolvePropertyName(table.TableName) : table.TableName);
converter.WriteJson(writer, table, serializer);
}
writer.WriteEndObject();
}