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expose forestdb rollback methods

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This commit is contained in:
Steve Yen 2015-01-06 18:59:02 -08:00
parent 5467e0a385
commit ae3600aeea
2 changed files with 8 additions and 8 deletions
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4
index/store/forestdb/store.go
View File

@ -133,7 +133,7 @@ func (s *Store) newSnapshot() (*forestdb.KVStore, error) {
return s.dbkv.SnapshotOpen(seqNum) return s.dbkv.SnapshotOpen(seqNum)
} }
func (s *Store) getRollbackID() ([]byte, error) { func (s *Store) GetRollbackID() ([]byte, error) {
seqNum, err := s.getSeqNum() seqNum, err := s.getSeqNum()
if err != nil { if err != nil {
return nil, err return nil, err
@ -146,7 +146,7 @@ func (s *Store) getRollbackID() ([]byte, error) {
return buf.Bytes(), nil return buf.Bytes(), nil
} }
func (s *Store) rollbackTo(rollbackId []byte) error { func (s *Store) RollbackTo(rollbackId []byte) error {
s.writer.Lock() s.writer.Lock()
defer s.writer.Unlock() defer s.writer.Unlock()
buf := bytes.NewReader(rollbackId) buf := bytes.NewReader(rollbackId)

12
index/store/forestdb/store_test.go
View File

@ -72,7 +72,7 @@ func TestRollbackSameHandle(t *testing.T) {
} }
// get the rollback id // get the rollback id
rollbackId, err := s.getRollbackID() rollbackId, err := s.GetRollbackID()
if err != nil { if err != nil {
t.Error(err) t.Error(err)
} }
@ -103,7 +103,7 @@ func TestRollbackSameHandle(t *testing.T) {
reader.Close() reader.Close()
// now rollback // now rollback
err = s.rollbackTo(rollbackId) err = s.RollbackTo(rollbackId)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }
@ -152,7 +152,7 @@ func TestRollbackNewHandle(t *testing.T) {
} }
// get the rollback id // get the rollback id
rollbackId, err := s.getRollbackID() rollbackId, err := s.GetRollbackID()
if err != nil { if err != nil {
t.Error(err) t.Error(err)
} }
@ -183,7 +183,7 @@ func TestRollbackNewHandle(t *testing.T) {
reader.Close() reader.Close()
// now rollback // now rollback
err = s.rollbackTo(rollbackId) err = s.RollbackTo(rollbackId)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }
@ -246,7 +246,7 @@ func TestRollbackOtherHandle(t *testing.T) {
} }
// get the rollback id // get the rollback id
rollbackId, err := s.getRollbackID() rollbackId, err := s.GetRollbackID()
if err != nil { if err != nil {
t.Error(err) t.Error(err)
} }
@ -277,7 +277,7 @@ func TestRollbackOtherHandle(t *testing.T) {
reader.Close() reader.Close()
// now rollback // now rollback
err = s.rollbackTo(rollbackId) err = s.RollbackTo(rollbackId)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
} }