forked from TrueCloudLab/frostfs-api-go
68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
package object
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import (
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"github.com/nspcc-dev/neofs-api-go/pkg/container"
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"github.com/nspcc-dev/neofs-api-go/v2/refs"
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"github.com/pkg/errors"
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)
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// Address represents address of NeoFS object.
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type Address struct {
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cid *container.ID
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oid *ID
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}
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// ToV2 converts Address to v2 Address message.
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func (a *Address) ToV2() *refs.Address {
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if a != nil {
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aV2 := new(refs.Address)
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aV2.SetContainerID(a.cid.ToV2())
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aV2.SetObjectID(a.oid.ToV2())
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return aV2
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}
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return nil
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}
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// GetObjectIDV2 converts object identifier to v2 ObjectID message.
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func (a *Address) GetObjectIDV2() *refs.ObjectID {
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if a != nil {
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return a.oid.ToV2()
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}
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return nil
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}
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// AddressFromV2 converts v2 Address message to Address.
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func AddressFromV2(aV2 *refs.Address) (*Address, error) {
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if aV2 == nil {
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return nil, nil
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}
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oid, err := IDFromV2(aV2.GetObjectID())
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if err != nil {
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return nil, errors.Wrap(err, "could not convert object identifier")
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}
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cid, err := container.IDFromV2(aV2.GetContainerID())
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if err != nil {
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return nil, errors.Wrap(err, "could not convert container identifier")
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}
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return &Address{
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cid: cid,
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oid: oid,
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}, nil
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}
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// AddressFromBytes restores Address from a binary representation.
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func AddressFromBytes(data []byte) (*Address, error) {
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addrV2 := new(refs.Address)
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if err := addrV2.StableUnmarshal(data); err != nil {
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return nil, errors.Wrap(err, "could not unmarshal object address")
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}
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return AddressFromV2(addrV2)
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}
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