arno/clair
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

database: Add FindKeyValue function wrapper

Browse Source
This commit is contained in:
Sida Chen 2018-10-19 16:33:07 -04:00
parent c3904c9696
commit a3f7387ff1
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
database/dbutil.go
View File

@ -53,6 +53,20 @@ func ConvertFeatureSetToFeatures(features mapset.Set) []Feature {
return uniqueFeatures
}
// FindKeyValueAndRollback wraps session FindKeyValue function with begin and
// roll back.
func FindKeyValueAndRollback(datastore Datastore, key string) (value string, ok bool, err error) {
var tx Session
tx, err = datastore.Begin()
if err != nil {
return
}
defer tx.Rollback()
value, ok, err = tx.FindKeyValue(key)
return
}
// PersistPartialLayerAndCommit wraps session PersistLayer function with begin and
// commit.
func PersistPartialLayerAndCommit(datastore Datastore, layer *Layer) error {