Banshee.Database.BansheeDbFormatMigrator.InnerMigrate C# (CSharp) Метод

        private void InnerMigrate ()
        {
            MethodInfo [] methods = GetType ().GetMethods (BindingFlags.Instance | BindingFlags.NonPublic);
            bool terminate = false;
            bool ran_migration_step = false;

            Log.DebugFormat ("Migrating from database version {0} to {1}", DatabaseVersion, CURRENT_VERSION);
            for (int i = DatabaseVersion + 1; i <= CURRENT_VERSION; i++) {
                foreach (MethodInfo method in methods) {
                    foreach (DatabaseVersionAttribute attr in method.GetCustomAttributes (
                        typeof (DatabaseVersionAttribute), false)) {
                        if (attr.Version != i) {
                            continue;
                        }

                        if (!ran_migration_step) {
                            ran_migration_step = true;
                            OnStarted ();
                        }

                        if (!(bool)method.Invoke (this, null)) {
                            terminate = true;
                        }

                        break;
                    }
                }

                if (terminate) {
                    break;
                }
            }

            Execute (String.Format ("UPDATE CoreConfiguration SET Value = {0} WHERE Key = 'DatabaseVersion'", CURRENT_VERSION));
        }