|
static private Load ( |
||
| reader | ||
| fieldHandlerFactory | IFieldHandlerFactory | |
| tableName | string | |
| handlerOptions | FieldHandlerOptions | |
| return | ||
internal static TableVersionInfo Load(ref SpanReader reader, IFieldHandlerFactory fieldHandlerFactory, string tableName)
{
var fieldCount = reader.ReadVUInt32();
var fieldInfos = new TableFieldInfo[fieldCount];
for (var i = 0; i < fieldCount; i++)
{
fieldInfos[i] = TableFieldInfo.Load(ref reader, fieldHandlerFactory, tableName, FieldHandlerOptions.None);
}
return(new TableVersionInfo(fieldInfos));
}
internal static TableVersionInfo Load(AbstractBufferedReader reader, IFieldHandlerFactory fieldHandlerFactory, string tableName)
{
var fieldCount = reader.ReadVUInt32();
var fieldInfos = new TableFieldInfo[fieldCount];
for (int i = 0; i < fieldCount; i++)
{
fieldInfos[i] = TableFieldInfo.Load(reader, fieldHandlerFactory, tableName);
}
return(new TableVersionInfo(fieldInfos));
}
public static RelationVersionInfo Load(AbstractBufferedReader reader, IFieldHandlerFactory fieldHandlerFactory, string relationName)
{
var pkCount = reader.ReadVUInt32();
var primaryKeys = new List <TableFieldInfo>((int)pkCount);
for (var i = 0u; i < pkCount; i++)
{
primaryKeys.Add(TableFieldInfo.Load(reader, fieldHandlerFactory, relationName, FieldHandlerOptions.Orderable));
}
var skFieldCount = reader.ReadVUInt32();
var secondaryKeyFields = new TableFieldInfo[skFieldCount];
for (var i = 0; i < skFieldCount; i++)
{
secondaryKeyFields[i] = TableFieldInfo.Load(reader, fieldHandlerFactory, relationName,
FieldHandlerOptions.Orderable);
}
var skCount = reader.ReadVUInt32();
var secondaryKeys = new Dictionary <uint, SecondaryKeyInfo>((int)skCount);
var secondaryKeysNames = new Dictionary <string, uint>((int)skCount);
for (var i = 0; i < skCount; i++)
{
var skIndex = reader.ReadVUInt32();
var info = new SecondaryKeyInfo();
info.Index = reader.ReadVUInt32();
info.Name = reader.ReadString();
var cnt = reader.ReadVUInt32();
info.Fields = new List <FieldId>((int)cnt);
for (var j = 0; j < cnt; j++)
{
var fromPrimary = reader.ReadBool();
var index = reader.ReadVUInt32();
info.Fields.Add(new FieldId(fromPrimary, index));
}
secondaryKeys.Add(skIndex, info);
secondaryKeysNames.Add(info.Name, skIndex);
}
var fieldCount = reader.ReadVUInt32();
var fieldInfos = new TableFieldInfo[fieldCount];
for (int i = 0; i < fieldCount; i++)
{
fieldInfos[i] = TableFieldInfo.Load(reader, fieldHandlerFactory, relationName, FieldHandlerOptions.None);
}
return(new RelationVersionInfo(primaryKeys, secondaryKeys, secondaryKeysNames, fieldInfos));
}
