frostfs-node/pkg/services/object/put/service.go
Pavel Karpy 16543a1904 [] node/object: Hide engine behind interface
Do not use engine as explicit dependency in the put service. This allows
wrapping storage engine.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-03-17 14:27:52 +03:00

154 lines
2.8 KiB
Go

package putsvc
import (
"context"
"github.com/nspcc-dev/neofs-node/pkg/core/client"
"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/core/object"
objutil "github.com/nspcc-dev/neofs-node/pkg/services/object/util"
"github.com/nspcc-dev/neofs-node/pkg/util"
"github.com/nspcc-dev/neofs-node/pkg/util/logger"
"go.uber.org/zap"
)
type MaxSizeSource interface {
// MaxObjectSize returns maximum payload size
// of physically stored object in system.
//
// Must return 0 if value can not be obtained.
MaxObjectSize() uint64
}
type Service struct {
*cfg
}
type Option func(*cfg)
type ClientConstructor interface {
Get(client.NodeInfo) (client.MultiAddressClient, error)
}
type cfg struct {
keyStorage *objutil.KeyStorage
maxSizeSrc MaxSizeSource
localStore ObjectStorage
cnrSrc container.Source
netMapSrc netmap.Source
remotePool, localPool util.WorkerPool
netmapKeys netmap.AnnouncedKeys
fmtValidator *object.FormatValidator
fmtValidatorOpts []object.FormatValidatorOption
networkState netmap.State
clientConstructor ClientConstructor
log *logger.Logger
}
func defaultCfg() *cfg {
return &cfg{
remotePool: util.NewPseudoWorkerPool(),
localPool: util.NewPseudoWorkerPool(),
log: zap.L(),
}
}
func NewService(opts ...Option) *Service {
c := defaultCfg()
for i := range opts {
opts[i](c)
}
c.fmtValidator = object.NewFormatValidator(c.fmtValidatorOpts...)
return &Service{
cfg: c,
}
}
func (p *Service) Put(ctx context.Context) (*Streamer, error) {
return &Streamer{
cfg: p.cfg,
ctx: ctx,
}, nil
}
func WithKeyStorage(v *objutil.KeyStorage) Option {
return func(c *cfg) {
c.keyStorage = v
}
}
func WithMaxSizeSource(v MaxSizeSource) Option {
return func(c *cfg) {
c.maxSizeSrc = v
}
}
func WithObjectStorage(v ObjectStorage) 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 WithWorkerPools(remote util.WorkerPool) Option {
return func(c *cfg) {
c.remotePool = remote
}
}
func WithNetmapKeys(v netmap.AnnouncedKeys) Option {
return func(c *cfg) {
c.netmapKeys = v
}
}
func WithFormatValidatorOpts(v ...object.FormatValidatorOption) Option {
return func(c *cfg) {
c.fmtValidatorOpts = v
}
}
func WithNetworkState(v netmap.State) Option {
return func(c *cfg) {
c.networkState = v
c.fmtValidatorOpts = append(c.fmtValidatorOpts, object.WithNetState(v))
}
}
func WithClientConstructor(v ClientConstructor) Option {
return func(c *cfg) {
c.clientConstructor = v
}
}
func WithLogger(l *logger.Logger) Option {
return func(c *cfg) {
c.log = l
}
}