dendrite/appservice/storage/storage.go
Neil Alexander 3dabf4d4ed
More SQLite (#871)
* SQLite support for appservice

* SQLite support for mediaapi

* Copyright notices

* SQLite for public rooms API (although with some slight differences in behaviour)

* Lazy match aliases, add TODOs
2020-02-14 14:12:33 +00:00

49 lines
1.7 KiB
Go

// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package storage
import (
"context"
"net/url"
"github.com/matrix-org/dendrite/appservice/storage/postgres"
"github.com/matrix-org/dendrite/appservice/storage/sqlite3"
"github.com/matrix-org/gomatrixserverlib"
)
type Database interface {
StoreEvent(ctx context.Context, appServiceID string, event *gomatrixserverlib.Event) error
GetEventsWithAppServiceID(ctx context.Context, appServiceID string, limit int) (int, int, []gomatrixserverlib.Event, bool, error)
CountEventsWithAppServiceID(ctx context.Context, appServiceID string) (int, error)
UpdateTxnIDForEvents(ctx context.Context, appserviceID string, maxID, txnID int) error
RemoveEventsBeforeAndIncludingID(ctx context.Context, appserviceID string, eventTableID int) error
GetLatestTxnID(ctx context.Context) (int, error)
}
func NewDatabase(dataSourceName string) (Database, error) {
uri, err := url.Parse(dataSourceName)
if err != nil {
return postgres.NewDatabase(dataSourceName)
}
switch uri.Scheme {
case "postgres":
return postgres.NewDatabase(dataSourceName)
case "file":
return sqlite3.NewDatabase(dataSourceName)
default:
return postgres.NewDatabase(dataSourceName)
}
}