storage/db.go

61 lines
1.3 KiB
Go
Executable File

package storage
import (
"fmt"
"io"
)
type DBStream interface {
GetStream(string, ...string) (io.Reader, error)
SetStream(string, io.Reader, ...string) error
}
type DB interface {
Get(string, ...string) ([]byte, error)
Set(string, []byte, ...string) error
List([]string, ...string) ([]string, error)
Close() error
}
var DefaultNamespace = "namespace"
func New(key Type, params ...string) (db DB, err error) {
defer func() {
if i := recover(); i != nil {
err = fmt.Errorf("panic making %s: %v", key, i)
}
}()
err = ErrNotImpl
switch key {
case DYNOMITE:
db, err = NewDynomite(params[0], params[1], params[2])
case REDIS:
db, err = NewRedis(params[0], params[1], params[2])
case MAPSTREAM:
db = NewMapStream()
err = nil
case MAP:
db = NewMap()
err = nil
case RCLONE:
db, err = NewRClone(params[0], params[1])
case FILES:
db, err = NewFiles(params[0])
case BOLT:
db, err = NewBolt(params[0])
case MINIO:
db, err = NewMinio(params[0], params[1], params[2])
case CACHE:
db, err = NewCache(params...)
case LEVELDB:
db, err = NewLevelDB(params[0])
case MEMCACHE:
db, err = NewMemcache(params[0], params[1:]...)
case MEMCACHECLUSTER:
db, err = NewMemcacheCluster(params[0], params[1:]...)
case MONGO:
db, err = NewMongo(params[0], params[1:]...)
}
return
}