frostfs-node/pkg/core/object/object.go
Leonard Lyubich 3de8febe57 [#174] Update to latest neofs-api-go changes
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-17 11:56:00 +03:00

70 lines
1.4 KiB
Go

package object
import (
"github.com/nspcc-dev/neofs-api-go/pkg/object"
objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object"
"github.com/nspcc-dev/neofs-api-go/v2/refs"
)
// Object represents the NeoFS object.
//
// Object inherits object type from NeoFS SDK.
// It is used to implement some useful methods and functions
// for convenient processing of an object by a node.
type Object struct {
*object.Object
}
// Address returns address of the object.
func (o *Object) Address() *object.Address {
if o != nil {
aV2 := new(refs.Address)
aV2.SetObjectID(o.ID().ToV2())
aV2.SetContainerID(o.ContainerID().ToV2())
return object.NewAddressFromV2(aV2)
}
return nil
}
// SDK returns NeoFS SDK object instance.
func (o *Object) SDK() *object.Object {
if o != nil {
return o.Object
}
return nil
}
// NewFromV2 constructs Object instance from v2 Object message.
func NewFromV2(obj *objectV2.Object) *Object {
return &Object{
Object: object.NewFromV2(obj),
}
}
// NewFromSDK constructs Object instance from NeoFS SDK Object.
func NewFromSDK(obj *object.Object) *Object {
return &Object{
Object: obj,
}
}
// New constructs blank Object instance.
func New() *Object {
return NewFromSDK(object.New())
}
// GetParent returns parent object.
func (o *Object) GetParent() *Object {
if o != nil {
if par := o.Object.Parent(); par != nil {
return &Object{
Object: par,
}
}
}
return nil
}