Interface StorageBackend

internal/backend.go:224–245

Implementations of all the functions here are expected to be concurrency-safe, except for Init() is called exactly once before any other functions are called. Capabilities()/Bucket() are expected to be const

///
/// Capabilities()/Bucket() are expected to be const
type StorageBackend interface {
	Init(key string) error
	Capabilities() *Capabilities
	// typically this would return bucket/prefix
	Bucket() string
	HeadBlob(param *HeadBlobInput) (*HeadBlobOutput, error)
	ListBlobs(param *ListBlobsInput) (*ListBlobsOutput, error)
	DeleteBlob(param *DeleteBlobInput) (*DeleteBlobOutput, error)
	DeleteBlobs(param *DeleteBlobsInput) (*DeleteBlobsOutput, error)
	RenameBlob(param *RenameBlobInput) (*RenameBlobOutput, error)
	CopyBlob(param *CopyBlobInput) (*CopyBlobOutput, error)
	GetBlob(param *GetBlobInput) (*GetBlobOutput, error)
	PutBlob(param *PutBlobInput) (*PutBlobOutput, error)
	MultipartBlobBegin(param *MultipartBlobBeginInput) (*MultipartBlobCommitInput, error)
	MultipartBlobAdd(param *MultipartBlobAddInput) (*MultipartBlobAddOutput, error)
	MultipartBlobAbort(param *MultipartBlobCommitInput) (*MultipartBlobAbortOutput, error)
	MultipartBlobCommit(param *MultipartBlobCommitInput) (*MultipartBlobCommitOutput, error)
	MultipartExpire(param *MultipartExpireInput) (*MultipartExpireOutput, error)
	RemoveBucket(param *RemoveBucketInput) (*RemoveBucketOutput, error)
	MakeBucket(param *MakeBucketInput) (*MakeBucketOutput, error)
	Delegate() interface{}
}

type Delegator interface {
	Delegate() interface{}