Denis Kirillov
396c89f7bc
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Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
89 lines
5 KiB
Go
89 lines
5 KiB
Go
package tree
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import (
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"context"
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"errors"
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"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data"
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oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
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)
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// Service provide interface to interact with tree service using s3 data models.
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type Service interface {
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// PutSettingsNode update or create new settings node in tree service.
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PutSettingsNode(ctx context.Context, bktInfo *data.BucketInfo, settings *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 tree node is not found returns ErrNodeNotFound error.
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GetSettingsNode(ctx context.Context, bktInfo *data.BucketInfo) (*data.BucketSettings, error)
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// GetBucketCORS gets an object address that corresponds to object with bucket CORS.
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//
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// If object is not found returns ErrNodeNotFound error.
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GetBucketCORS(ctx context.Context, bktInfo *data.BucketInfo) (oid.Address, error)
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// GetAllBucketCORS gets all object addresses that corresponds to objects with bucket CORS.
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//
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// If objects are not found returns ErrNodeNotFound error.
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GetAllBucketCORS(ctx context.Context, bktInfo *data.BucketInfo) ([]oid.Address, error)
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// DeleteBucketCORS removes a node from a system tree and returns object addresses which must be deleted in FrostFS.
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//
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// If objects to remove are not found returns ErrNoNodeToRemove error.
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DeleteBucketCORS(ctx context.Context, bktInfo *data.BucketInfo) ([]oid.Address, error)
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GetObjectTagging(ctx context.Context, bktInfo *data.BucketInfo, objVersion *data.NodeVersion) (map[string]string, error)
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PutObjectTagging(ctx context.Context, bktInfo *data.BucketInfo, objVersion *data.NodeVersion, tagSet map[string]string) error
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DeleteObjectTagging(ctx context.Context, bktInfo *data.BucketInfo, objVersion *data.NodeVersion) error
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GetBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) (map[string]string, error)
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PutBucketTagging(ctx context.Context, bktInfo *data.BucketInfo, tagSet map[string]string) error
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DeleteBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) error
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GetVersions(ctx context.Context, bktInfo *data.BucketInfo, objectName string) ([]*data.NodeVersion, error)
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GetLatestVersion(ctx context.Context, bktInfo *data.BucketInfo, objectName string) (*data.NodeVersion, error)
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InitVersionsByPrefixStream(ctx context.Context, bktInfo *data.BucketInfo, prefix string, latestOnly bool) (data.VersionsStream, error)
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GetUnversioned(ctx context.Context, bktInfo *data.BucketInfo, objectName string) (*data.NodeVersion, error)
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// AddVersion creates new version in tree.
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// Returns new node id and object ids of old versions (OIDS) that must be deleted.
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// OIDs can be returned even if error is not nil.
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AddVersion(ctx context.Context, bktInfo *data.BucketInfo, newVersion *data.NodeVersion) (uint64, []data.OIDInfo, error)
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RemoveVersion(ctx context.Context, bktInfo *data.BucketInfo, nodeID uint64) error
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PutLock(ctx context.Context, bktInfo *data.BucketInfo, nodeID uint64, lock *data.LockInfo) error
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GetLock(ctx context.Context, bktInfo *data.BucketInfo, nodeID uint64) (*data.LockInfo, error)
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CreateMultipartUpload(ctx context.Context, bktInfo *data.BucketInfo, info *data.MultipartInfo) error
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DeleteMultipartUpload(ctx context.Context, bktInfo *data.BucketInfo, info *data.MultipartInfo) error
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GetMultipartUploadsByPrefix(ctx context.Context, bktInfo *data.BucketInfo, prefix string) ([]*data.MultipartInfo, error)
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GetMultipartUpload(ctx context.Context, bktInfo *data.BucketInfo, objectName, uploadID string) (*data.MultipartInfo, error)
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// AddPart puts a node to a system tree as a child of appropriate multipart upload
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// and returns objectIDs of a previous part/s which must be deleted in FrostFS.
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//
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// If object ids to remove is not found returns ErrNoNodeToRemove error.
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AddPart(ctx context.Context, bktInfo *data.BucketInfo, multipartNodeID uint64, info *data.PartInfo) (oldObjIDsToDelete []oid.ID, err error)
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GetParts(ctx context.Context, bktInfo *data.BucketInfo, multipartNodeID uint64) ([]*data.PartInfoExtended, error)
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PutBucketLifecycleConfiguration(ctx context.Context, bktInfo *data.BucketInfo, addr oid.Address) ([]oid.Address, error)
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GetBucketLifecycleConfiguration(ctx context.Context, bktInfo *data.BucketInfo) (oid.Address, error)
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DeleteBucketLifecycleConfiguration(ctx context.Context, bktInfo *data.BucketInfo) ([]oid.Address, error)
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// Compound methods for optimizations
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// GetObjectTaggingAndLock unifies GetObjectTagging and GetLock methods in single tree service invocation.
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GetObjectTaggingAndLock(ctx context.Context, bktInfo *data.BucketInfo, objVersion *data.NodeVersion) (map[string]string, *data.LockInfo, error)
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}
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var (
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// ErrNodeNotFound is returned from Tree service in case of not found error.
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ErrNodeNotFound = errors.New("not found")
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// ErrNodeAccessDenied is returned from Tree service in case of access denied error.
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ErrNodeAccessDenied = errors.New("access denied")
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// ErrNoNodeToRemove is returned from Tree service in case of the lack of node with OID to remove.
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ErrNoNodeToRemove = errors.New("no node to remove")
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)
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