frostfs-node/pkg/services/object/get/local.go

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package getsvc
import (
"context"
"errors"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/pkg/tracing"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
"go.uber.org/zap"
)
func (exec *execCtx) executeLocal(ctx context.Context) {
ctx, span := tracing.StartSpanFromContext(ctx, "getService.executeLocal")
defer func() {
span.End()
}()
var err error
exec.collectedObject, err = exec.get(ctx)
var errSplitInfo *objectSDK.SplitInfoError
var errRemoved apistatus.ObjectAlreadyRemoved
var errOutOfRange apistatus.ObjectOutOfRange
switch {
default:
exec.status = statusUndefined
exec.err = err
exec.log.Debug(logs.GetLocalGetFailed,
zap.String("error", err.Error()),
)
case err == nil:
exec.status = statusOK
exec.err = nil
exec.writeCollectedObject(ctx)
case errors.As(err, &errRemoved):
exec.status = statusINHUMED
exec.err = errRemoved
case errors.As(err, &errSplitInfo):
exec.status = statusVIRTUAL
mergeSplitInfo(exec.splitInfo(), errSplitInfo.SplitInfo())
exec.err = objectSDK.NewSplitInfoError(exec.infoSplit)
case errors.As(err, &errOutOfRange):
exec.status = statusOutOfRange
exec.err = errOutOfRange
}
}
func (exec *execCtx) get(ctx context.Context) (*objectSDK.Object, error) {
if exec.headOnly() {
return exec.localStorage.Head(ctx, exec.address(), exec.isRaw())
}
if rng := exec.ctxRange(); rng != nil {
return exec.localStorage.Range(ctx, exec.address(), rng)
}
return exec.localStorage.Get(ctx, exec.address())
}