forked from TrueCloudLab/frostfs-node
69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package object
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import (
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"github.com/nspcc-dev/neofs-api-go/pkg/object"
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objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object"
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"github.com/nspcc-dev/neofs-api-go/v2/refs"
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)
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// Object represents the NeoFS object.
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//
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// Object inherits object type from NeoFS SDK.
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// It is used to implement some useful methods and functions
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// for convenient processing of an object by a node.
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type Object struct {
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*object.Object
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}
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// Address returns address of the object.
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func (o *Object) Address() *object.Address {
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if o != nil {
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aV2 := new(refs.Address)
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aV2.SetObjectID(o.GetID().ToV2())
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aV2.SetContainerID(o.GetContainerID().ToV2())
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return object.NewAddressFromV2(aV2)
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}
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return nil
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}
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// SDK returns NeoFS SDK object instance.
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func (o *Object) SDK() *object.Object {
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if o != nil {
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return o.Object
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}
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return nil
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}
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// NewFromV2 constructs Object instance from v2 Object message.
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func NewFromV2(obj *objectV2.Object) *Object {
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return &Object{
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Object: object.NewFromV2(obj),
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}
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}
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// NewFromSDK constructs Object instance from NeoFS SDK Object.
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func NewFromSDK(obj *object.Object) *Object {
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return &Object{
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Object: obj,
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}
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}
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// New constructs blank Object instance.
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func New() *Object {
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return NewFromSDK(object.New())
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}
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// FromBytes restores Object from binary format.
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func FromBytes(data []byte) (*Object, error) {
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o, err := object.FromBytes(data)
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if err != nil {
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return nil, err
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}
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return &Object{
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Object: o,
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}, nil
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}
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