You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
724 B
44 lines
724 B
package storage
|
|
|
|
import (
|
|
"fmt"
|
|
"net/url"
|
|
"qurl/qurl"
|
|
"qurl/storage/bolt"
|
|
"strings"
|
|
)
|
|
|
|
type Storage interface {
|
|
AddQURL(*qurl.QURL) error
|
|
// GetQURL(uint64) (*qurl.QURL, error)
|
|
GetQURLByURL(string) (*qurl.QURL, error)
|
|
SetQURLSequence(uint64) error
|
|
Backup(string) error
|
|
Shutdown()
|
|
}
|
|
|
|
func NewStorage(su string) (Storage, error) {
|
|
u, err := url.Parse(su)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if u.Scheme == "" {
|
|
return nil, fmt.Errorf("URL must include a scheme")
|
|
}
|
|
|
|
var stor Storage
|
|
|
|
switch strings.ToLower(u.Scheme) {
|
|
case "bolt", "boltdb", "bbolt":
|
|
stor, err = bolt.New(u)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
default:
|
|
return nil, fmt.Errorf("Unsupported URL scheme")
|
|
}
|
|
|
|
return stor, nil
|
|
}
|