private void ParseNestedObject(StreamReader reader, string line, MetaObject dbo)
{
string[] lines = line.Split(',');
string fileName = lines[2].Replace("}", string.Empty);
string objectName = lines[3].Replace("\"", string.Empty);
MetaObject nested = new MetaObject()
{
Owner = dbo,
Name = objectName,
Parent = dbo.Parent
};
dbo.MetaObjects.Add(nested);
if (DBNames.TryGetValue(fileName, out DBNameEntry entry))
{
DBName dbname = entry.DBNames.Where(i => i.Token == DBToken.VT).FirstOrDefault();
if (dbname != null)
{
nested.Token = dbname.Token;
nested.TypeCode = dbname.TypeCode;
nested.TableName = CreateTableName(nested, dbname);
}
}
ParseNestedMetaProperties(reader, nested);
}
private string CreateTableName(MetaObject metaObject, DBName dbname)
{
if (dbname.Token == DBToken.VT)
{
if (metaObject.Owner == null)
{
return(string.Empty);
}
else
{
return($"{metaObject.Owner.TableName}_{dbname.Token}{dbname.TypeCode}");
}
}
else
{
return($"_{dbname.Token}{dbname.TypeCode}");
}
}
private void ParseDBNameLine(string line, Dictionary <string, DBNameEntry> dbnames)
{
string[] items = line.Split(',');
if (items.Length < 3)
{
return;
}
string uuid = items[0].Substring(1); // .Replace("{", string.Empty);
if (new Guid(uuid) == Guid.Empty)
{
return; // system meta object - global settings etc.
}
DBName dbname = new DBName()
{
Token = items[1].Trim('\"'), // .Replace("\"", string.Empty),
TypeCode = int.Parse(items[2].TrimEnd('}')) // .Replace("}", string.Empty))
};
dbname.IsMainTable = IsMainTable(dbname.Token);
if (!dbnames.TryGetValue(uuid, out DBNameEntry entry))
{
entry = new DBNameEntry();
dbnames.Add(uuid, entry);
}
entry.DBNames.Add(dbname);
if (dbname.IsMainTable)
{
entry.MetaObject.UUID = new Guid(uuid);
entry.MetaObject.Token = dbname.Token;
entry.MetaObject.TypeCode = dbname.TypeCode;
entry.MetaObject.TableName = CreateTableName(entry.MetaObject, dbname);
}
}
private string CreateMetaFieldName(DBName dbname)
{
return($"{dbname.Token}{dbname.TypeCode}");
}
private void ParseDBNameLine(string line, Dictionary <string, DBNameEntry> dbnames)
{
string[] items = line.Split(',');
if (items.Length < 3)
{
return;
}
string uuid = items[0].Substring(1); // .Replace("{", string.Empty);
if (new Guid(uuid) == Guid.Empty)
{
return; // system meta object - global settings etc.
}
string token = items[1].Trim('\"');
if (token == MetadataTokens.Fld)
{
if (DBFields.ContainsKey(uuid))
{
return;
}
DBNameEntry Fld = new DBNameEntry();
Fld.DBNames.Add(new DBName()
{
Token = token,
TypeCode = int.Parse(items[2].TrimEnd('}')),
IsMainTable = false
});
DBFields.Add(uuid, Fld);
return;
}
if (!IsTokenLoadingAllowed(token))
{
return;
}
DBName dbname = new DBName()
{
Token = token,
TypeCode = int.Parse(items[2].TrimEnd('}')) // .Replace("}", string.Empty))
};
dbname.IsMainTable = IsMainTable(dbname.Token);
if (!dbnames.TryGetValue(uuid, out DBNameEntry entry))
{
entry = new DBNameEntry();
dbnames.Add(uuid, entry);
}
entry.DBNames.Add(dbname);
if (dbname.IsMainTable)
{
entry.MetaObject.UUID = new Guid(uuid);
entry.MetaObject.TypeName = MapTokenToTypeName(dbname.Token);
entry.MetaObject.TypeCode = dbname.TypeCode;
entry.MetaObject.TableName = CreateTableName(entry.MetaObject, dbname);
}
}
