protected override void ReadContent(LiteDB.ByteReader reader)
{
this.CollectionName = reader.ReadString();
this.FreeDataPageID = reader.ReadUInt32();
var uintCount = reader.ReadUInt32(); // read as uint (4 bytes)
foreach (var index in this.Indexes)
{
index.Field = reader.ReadString();
index.HeadNode = reader.ReadPageAddress();
index.TailNode = reader.ReadPageAddress();
index.FreeIndexPageID = reader.ReadUInt32();
index.Unique = reader.ReadBoolean();
reader.ReadBoolean(); // IgnoreCase
reader.ReadBoolean(); // TrimWhitespace
reader.ReadBoolean(); // EmptyStringToNull
reader.ReadBoolean(); // RemoveAccents
}
// be compatible with v2_beta
var longCount = reader.ReadInt64();
this.DocumentCount = Math.Max(uintCount, longCount);
}
/// <summary>
/// Write a custom ReadBsonValue because BsonType changed from v6 to v7
/// </summary>
private LiteDB.BsonValue ReadBsonValue(LiteDB.ByteReader reader, ushort length)
{
var type = reader.ReadByte();
// using numbers because BsonType changed
switch (type)
{
case 1: return(LiteDB.BsonValue.Null);
case 2: return(reader.ReadInt32());
case 3: return(reader.ReadInt64());
case 4: return(reader.ReadDouble());
case 5: return(reader.ReadString(length));
case 6: return(new LiteDB.BsonReader(false).ReadDocument(reader));
case 7: return(new LiteDB.BsonReader(false).ReadArray(reader));
case 8: return(reader.ReadBytes(length));
case 9: return(reader.ReadObjectId());
case 10: return(reader.ReadGuid());
case 11: return(reader.ReadBoolean());
case 12: return(reader.ReadDateTime());
case 13: return(reader.ReadDateTimeOffset(length));
case 0: return(LiteDB.BsonValue.MinValue);
case 14: return(LiteDB.BsonValue.MaxValue);
}
throw new NotImplementedException();
}