public static BSONElement GUID_CLRtoBSON(string name, Guid guid)
{
if (guid == Guid.Empty)
{
return(new BSONNullElement(name));
}
//As tested on Feb 27, 2015
//BinData works faster than string 8% and stores 40%-60% less data in index and data segment
//Also, SEQUENTIAL keys (big endian) yield 30% smaller indexes (vs non-sequential)
//ObjectId() is very similar if not identical to BinData(UserDefined)
var bin = new BSONBinary(BSONBinaryType.UUID, guid.ToNetworkByteOrder());
return(name != null ? new BSONBinaryElement(name, bin) : new BSONBinaryElement(bin));
}
public static BSONElement ByteBuffer_CLRtoBSON(string name, byte[] buf)
{
if (buf == null)
{
return(new BSONNullElement(name));
}
if (buf.Length > MAX_BYTE_BUFFER_SIZE)
{
throw new BSONException(StringConsts.BUFFER_LONGER_THAN_ALLOWED_ERROR.Args(buf.Length, MAX_BYTE_BUFFER_SIZE));
}
var bsonBin = new BSONBinary(BSONBinaryType.GenericBinary, buf);
return(name != null ? new BSONBinaryElement(name, bsonBin) : new BSONBinaryElement(bsonBin));
}