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offlinestore.go
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/
offlinestore.go
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package storage
// ErrOffline is used to indicate we are operating offline
type ErrOffline struct{}
func (e ErrOffline) Error() string {
return "client is offline"
}
var err = ErrOffline{}
// OfflineStore is to be used as a placeholder for a nil store. It simply
// returns ErrOffline for every operation
type OfflineStore struct{}
// GetSized returns ErrOffline
func (es OfflineStore) GetSized(name string, size int64) ([]byte, error) {
return nil, err
}
// Set returns ErrOffline
func (es OfflineStore) Set(name string, blob []byte) error {
return err
}
// SetMulti returns ErrOffline
func (es OfflineStore) SetMulti(map[string][]byte) error {
return err
}
// Remove returns ErrOffline
func (es OfflineStore) Remove(name string) error {
return err
}
// GetKey returns ErrOffline
func (es OfflineStore) GetKey(role string) ([]byte, error) {
return nil, err
}
// RotateKey returns ErrOffline
func (es OfflineStore) RotateKey(role string) ([]byte, error) {
return nil, err
}
// RemoveAll return ErrOffline
func (es OfflineStore) RemoveAll() error {
return err
}
// Location returns a human readable name for the storage location
func (es OfflineStore) Location() string {
return "offline"
}