57 lines
2.5 KiB
Go
57 lines
2.5 KiB
Go
package layer
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import (
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"context"
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"errors"
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"github.com/nspcc-dev/neofs-s3-gw/api/data"
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cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
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oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
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)
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// TreeService provide interface to interact with tree service using s3 data models.
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type TreeService interface {
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// PutSettingsNode update or create new settings node in tree service.
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PutSettingsNode(context.Context, *cid.ID, *data.BucketSettings) error
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// GetSettingsNode retrieves the settings node from the tree service and form data.BucketSettings.
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//
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// If node is not found returns ErrNodeNotFound error.
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GetSettingsNode(context.Context, *cid.ID) (*data.BucketSettings, error)
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GetNotificationConfigurationNode(ctx context.Context, cnrID *cid.ID) (*oid.ID, error)
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// PutNotificationConfigurationNode puts a node to a system tree
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// and returns objectID of a previous notif config which must be deleted in NeoFS
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PutNotificationConfigurationNode(ctx context.Context, cnrID *cid.ID, objID *oid.ID) (*oid.ID, error)
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GetBucketCORS(ctx context.Context, cnrID *cid.ID) (*oid.ID, error)
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// PutBucketCORS puts a node to a system tree and returns objectID of a previous cors config which must be deleted in NeoFS
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PutBucketCORS(ctx context.Context, cnrID *cid.ID, objID *oid.ID) (*oid.ID, error)
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// DeleteBucketCORS removes a node from a system tree and returns objID which must be deleted in NeoFS
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DeleteBucketCORS(ctx context.Context, cnrID *cid.ID) (*oid.ID, error)
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GetVersions(ctx context.Context, cnrID *cid.ID, objectName string) ([]*NodeVersion, error)
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GetLatestVersion(ctx context.Context, cnrID *cid.ID, objectName string) (*NodeVersion, error)
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GetLatestVersionsByPrefix(ctx context.Context, cnrID *cid.ID, prefix string) ([]oid.ID, error)
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GetUnversioned(ctx context.Context, cnrID *cid.ID, objectName string) (*NodeVersion, error)
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AddVersion(ctx context.Context, cnrID *cid.ID, objectName string, newVersion *NodeVersion) error
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RemoveVersion(ctx context.Context, cnrID *cid.ID, nodeID uint64) error
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AddSystemVersion(ctx context.Context, cnrID *cid.ID, objectName string, newVersion *BaseNodeVersion) error
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GetSystemVersion(ctx context.Context, cnrID *cid.ID, objectName string) (*BaseNodeVersion, error)
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RemoveSystemVersion(ctx context.Context, cnrID *cid.ID, nodeID uint64) error
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}
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type NodeVersion struct {
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BaseNodeVersion
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IsDeleteMarker bool
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IsUnversioned bool
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}
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type BaseNodeVersion struct {
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ID uint64
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OID oid.ID
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}
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// ErrNodeNotFound is returned from Tree service in case of not found error.
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var ErrNodeNotFound = errors.New("not found")
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