storage

Documentation

Index

• func GetHarnessDir(logger logger.Logger) string
• type FileStore
  • func NewFileStore(project string, path string, logger logger.Logger) *FileStore
  • func (ds *FileStore) Get(key string) (interface{}, bool)
  • func (ds *FileStore) List() []interface{}
  • func (ds *FileStore) Load() error
  • func (ds *FileStore) Persist() error
  • func (ds *FileStore) PersistedAt() time.Time
  • func (ds *FileStore) Remove(key string) error
  • func (ds *FileStore) Reset(data map[string]interface{}, persist bool) error
  • func (ds *FileStore) Set(key string, value interface{}) error
  • func (ds *FileStore) SetLogger(logger logger.Logger)
• type Storage

Functions

func GetHarnessDir

func GetHarnessDir(logger logger.Logger) string

GetHarnessDir returns home folder for harness ff server files

Types

type FileStore

type FileStore struct {
	// contains filtered or unexported fields
}

FileStore object is simple JSON file representation

func NewFileStore

func NewFileStore(project string, path string, logger logger.Logger) *FileStore

NewFileStore creates a new file store instance

func (*FileStore) Get

func (ds *FileStore) Get(key string) (interface{}, bool)

Get value with the specified key

func (*FileStore) List

func (ds *FileStore) List() []interface{}

List all values

func (*FileStore) Load

func (ds *FileStore) Load() error

Load data from the store

func (*FileStore) Persist

func (ds *FileStore) Persist() error

Persist data to the store

func (*FileStore) PersistedAt

func (ds *FileStore) PersistedAt() time.Time

PersistedAt returns when it was last recorded

func (*FileStore) Remove

func (ds *FileStore) Remove(key string) error

Remove object from data store identified by key parameter

func (*FileStore) Reset

func (ds *FileStore) Reset(data map[string]interface{}, persist bool) error

Reset data with custom value, if persist is true save it to the store

func (*FileStore) Set

func (ds *FileStore) Set(key string, value interface{}) error

Set new key and value

func (*FileStore) SetLogger

func (ds *FileStore) SetLogger(logger logger.Logger)

SetLogger set logger

type Storage

type Storage interface {

	// Reset is called after the repository has fetched the feature toggles from the server.
	// If persist is true the implementation of this function should call Persist(). The data
	// passed in here should be owned by the implementer of this interface.
	Reset(data map[string]interface{}, persist bool) error

	// Load is called to load the data from persistent storage and hold it in memory for fast
	// querying.
	Load() error

	// Persist is called when the data in the storage implementation should be persisted to disk.
	Persist() error

	// Get returns the data for the specified feature toggle.
	Get(string) (interface{}, bool)

	Set(string, interface{}) error

	Remove(string) error

	// List returns a list of all feature toggles.
	List() []interface{}

	PersistedAt() time.Time

	SetLogger(logger logger.Logger)
}

Storage is an interface that can be implemented in order to have control over how the repository of feature toggles is persisted.