public Action<Message>persistDB(DBEngine<string, DBElement<string, List<string>>> db) { Action<Message> PersistDB = (msg) => { StringAndStringList pe = new StringAndStringList(db); XDocument doc = XDocument.Parse(msg.content); string XmlFile = doc.Descendants("Msg").Descendants("Data").Descendants("FileName").ElementAt(0).Value; pe.writeToXML(XmlFile); msg.content = "Persist success"; Console.Write("\n\n The database has been persisted"); Utilities.swapUrls(ref msg); }; return PersistDB; }
public Action<Message> restoreDB(DBEngine<string, DBElement<string, List<string>>> db) { Action<Message> RestoreDB = (msg) => { StringAndStringList pe = new StringAndStringList(db); XDocument doc = XDocument.Parse(msg.content); string XmlFile = doc.Descendants("Msg").Descendants("Data").Descendants("FileName").ElementAt(0).Value; pe.writeToXML(XmlFile); Console.Write("\n\n ---The database has been restored ---"); pe.persistDB.showEnumerableDB(); msg.content = "Restore success"; Utilities.swapUrls(ref msg); }; return RestoreDB; }