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[#477] Aggregate fetching tags and lock in layer.TreeService

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New method aggregates GetObjectTagging and GetLock
methods in single RPC to the tree service.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2022-05-31 17:25:47 +03:00 • committed by Alex Vanin
parent 5304e68b9a
commit f8496973b8
3 changed files with 42 additions and 10 deletions
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5
api/layer/tree_service.go
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@ -59,6 +59,11 @@ type TreeService interface {
// If a part is being added for the first time, the previous part ID will be nil.
AddPart(ctx context.Context, cnrID *cid.ID, multipartNodeID uint64, info *data.PartInfo) (oldObjIDToDelete *oid.ID, err error)
GetParts(ctx context.Context, cnrID *cid.ID, multipartNodeID uint64) ([]*data.PartInfo, error)
// Compound methods for optimizations
// GetObjectTaggingAndLock unifies GetObjectTagging and GetLock methods in single tree service invocation.
GetObjectTaggingAndLock(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) (map[string]string, *data.LockInfo, error)
}
// ErrNodeNotFound is returned from Tree service in case of not found error.