func (store *BoltStore) Del(uri string) error {
namespace, key := util.NamespaceKey(uri)
bucketkeys := util.PathFolders(namespace)
var bucket *bolt.Bucket = nil
var err error
e := store.db.Update(func(tx *bolt.Tx) error {
for _, bucketkey := range bucketkeys {
if bucket == nil {
bucket, err = tx.CreateBucketIfNotExists([]byte(bucketkey))
if err != nil {
return err
}
} else {
bucket, err = bucket.CreateBucketIfNotExists([]byte(bucketkey))
if err != nil {
return err
}
}
}
bucket.DeleteBucket([]byte(key))
bucket.Delete([]byte(key))
return nil
})
return e
}