/// <inheritdoc />
public override JsonReader CreateJsonReader(Type type, Stream readStream, Encoding effectiveEncoding)
{
if (type == null)
{
throw Error.ArgumentNull("type");
}
if (readStream == null)
{
throw Error.ArgumentNull("readStream");
}
if (effectiveEncoding == null)
{
throw Error.ArgumentNull("effectiveEncoding");
}
BsonReader reader = new BsonReader(new BinaryReader(readStream, effectiveEncoding));
try
{
// Special case discussed at http://stackoverflow.com/questions/16910369/bson-array-deserialization-with-json-net
// Dispensed with string (aka IEnumerable<char>) case above in ReadFromStream()
reader.ReadRootValueAsArray =
typeof(IEnumerable).IsAssignableFrom(type) && !typeof(IDictionary).IsAssignableFrom(type);
}
catch
{
// Ensure instance is cleaned up in case of an issue
((IDisposable)reader).Dispose();
throw;
}
return(reader);
}
private static string ToJson(BsonDocument bson)
{
using (var stream = new MemoryStream())
{
using (var writer = new BsonBinaryWriter(stream))
{
BsonSerializer.Serialize(writer, typeof(BsonDocument), bson);
}
stream.Seek(0, SeekOrigin.Begin);
using (var reader = new Newtonsoft.Json.Bson.BsonDataReader(stream))
{
var sb = new StringBuilder();
var sw = new StringWriter(sb);
using (var jWriter = new JsonTextWriter(sw))
{
jWriter.DateTimeZoneHandling = DateTimeZoneHandling.Utc;
jWriter.WriteToken(reader);
}
return(sb.ToString());
}
}
}
