frostfs-node/pkg/services/object/head/service.go
Leonard Lyubich 05f3963975 [#38] service/object: Implement simplified object Head service
Implement Head service w/o linking object processing and restoration from
split-chain.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:35 +03:00

92 lines
1.5 KiB
Go

package headsvc
import (
"context"
"crypto/ecdsa"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/localstore"
"github.com/nspcc-dev/neofs-node/pkg/network"
"github.com/nspcc-dev/neofs-node/pkg/util"
)
type Service struct {
*cfg
}
type Option func(*cfg)
type cfg struct {
key *ecdsa.PrivateKey
localStore *localstore.Storage
cnrSrc container.Source
netMapSrc netmap.Source
workerPool util.WorkerPool
localAddrSrc network.LocalAddressSource
}
func defaultCfg() *cfg {
return &cfg{
workerPool: new(util.SyncWorkerPool),
}
}
func NewService(opts ...Option) *Service {
c := defaultCfg()
for i := range opts {
opts[i](c)
}
return &Service{
cfg: c,
}
}
func (s *Service) Head(ctx context.Context, prm *Prm) (*Response, error) {
return (&distributedHeader{
cfg: s.cfg,
}).head(ctx, prm)
}
func WithKey(v *ecdsa.PrivateKey) Option {
return func(c *cfg) {
c.key = v
}
}
func WithLocalStorage(v *localstore.Storage) Option {
return func(c *cfg) {
c.localStore = v
}
}
func WithContainerSource(v container.Source) Option {
return func(c *cfg) {
c.cnrSrc = v
}
}
func WithNetworkMapSource(v netmap.Source) Option {
return func(c *cfg) {
c.netMapSrc = v
}
}
func WithWorkerPool(v util.WorkerPool) Option {
return func(c *cfg) {
c.workerPool = v
}
}
func WithLocalAddressSource(v network.LocalAddressSource) Option {
return func(c *cfg) {
c.localAddrSrc = v
}
}