Commit graph

14 commits

Author SHA1 Message Date
Leonard Lyubich
ec21040542 [] transformer: Finalize parent header once
In previous implementation parent object header finalized twice in size
limiter + formatter. On the one hand, this added redundant action, on the
other hand, it could provoke a difference in the headers of the linking and
the last part. Change formatter to finalize parent header if it does not
container the signature. Change size limiter to reuse parent header after
last child finalization in linking child.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-18 16:42:17 +03:00
Leonard Lyubich
6cddc91cbf [] transformer: Inherit parent header in linking object
In previous implementation linking object inherited only ID of the parent
object. From now it inherits full header like last child.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-02 14:53:04 +03:00
Leonard Lyubich
b8e8e1e80d [] transformer: Do not inherit attribute in generated objects
In previous implementation child objects inherited parent attributes after
split-transformation, which was redundant. From now attributes are not
inherited.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-12-02 14:53:04 +03:00
Alex Vanin
f96630581a [] Set unique splitID in children
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-11-30 10:44:15 +03:00
Leonard Lyubich
3de8febe57 [] Update to latest neofs-api-go changes
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-17 11:56:00 +03:00
Alex Vanin
9e08b41a6f [] Set split header in left object
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-10-20 09:59:09 +03:00
Leonard Lyubich
64691e6248 [] object/transformer: Fix incorrect relation init stage
In previous implementation InitRelations call in payload size limiter was
called in write chunk method. This provoked clearing the split header in
children starting from the second.

Replace InitRelations call to the 1st child allocating stage.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:36 +03:00
Leonard Lyubich
1654df4d97 [] Update to latest neofs-api-go changes
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:36 +03:00
Leonard Lyubich
b24adeae89 [] object/transformer: Inherit type of parent object
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:36 +03:00
Leonard Lyubich
1b5ac0f2ae [] object/transformer: Fix NPE in case of empty payload
In previous implementation payload size limiter panicked in case of payload
emptiness. It was caused by the component waiting for at least one write of
a part of the payload.

Fix NPE occurrence with internal initialization after the WriteHeader call.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:36 +03:00
Leonard Lyubich
a433f9dd85 [] object/transformer: Fix incorrect checksums of parent object
In previous implementations object size limiter left checksums of parent
object payload unset. This was caused by the closure that written calculated
checksums to the child object instead of parent one.

Construct payload checksum writers in separate function in order to prevent
closure bug.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:36 +03:00
Leonard Lyubich
121137c62b [] object_manager: Implement object transformers
Define object writer interface. Implement payload size limiter that
restricts payload size of the object. Implement object format moulder that
fill verification fields and finalizes object structure.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:35 +03:00
Leonard Lyubich
a87fdab324 [] Trim the old functionality
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:22:55 +03:00
Stanislav Bogatyrev
b7b5079934 Add Inner Ring code 2020-07-24 17:07:37 +03:00
Renamed from lib/transformer/transformer.go (Browse further)