private static FastAccessList <object> DeserializeReferenceTracking(BinaryReader input)
{
var bf = SerializationHelper.DefaultFormatter;
var referenceTracking = new FastAccessList <object>();
var nbRef = input.ReadInt32();
for (var i = 0; i < nbRef; i++)
{
var tag = input.ReadInt32();
var type = SerializationHelper.TagToType[tag];
if (type == typeof(SqlVariable))
{
referenceTracking.Add(SqlVariable.Deserialize(input));
}
else if (type == typeof(TableMetadata))
{
referenceTracking.Add(TableMetadata.Deserialize(input));
}
else
{
referenceTracking.Add(bf.Deserialize(input.BaseStream));
}
}
return(referenceTracking);
}
public static Metadatas Deserialize(BinaryReader stream, FastAccessList <object> referenceTracking = null)
{
var cTables = new Metadatas();
var nbServers = stream.ReadInt32();
for (var n = 0; n < nbServers; n++)
{
var serverId = stream.ReadString();
cTables.Add(serverId, new ServerMetadata());
var nbDatabases = stream.ReadInt32();
for (var j = 0; j < nbDatabases; j++)
{
var database = stream.ReadString();
cTables[serverId].Add(database, new DatabaseMetadata());
var nbSchemas = stream.ReadInt32();
for (var k = 0; k < nbSchemas; k++)
{
var schemaMetadata = new SchemaMetadata();
var schema = stream.ReadString();
var nbTablesFrom = stream.ReadInt32();
for (var l = 0; l < nbTablesFrom; l++)
{
TableMetadata table;
if (referenceTracking == null)
{
table = TableMetadata.Deserialize(stream);
}
else
{
var id = stream.ReadInt32();
table = (TableMetadata)referenceTracking[id];
}
schemaMetadata.Add(table);
}
cTables[serverId][database].Add(schema, schemaMetadata);
}
}
}
return(cTables);
}
