mem

Documentation

Index

• type Provider
  • func NewProvider() *Provider
  • func (p *Provider) Close() error
  • func (p *Provider) GetOpenStores() []spi.Store
  • func (p *Provider) GetStoreConfig(name string) (spi.StoreConfiguration, error)
  • func (p *Provider) OpenStore(name string) (spi.Store, error)
  • func (p *Provider) Ping() error
  • func (p *Provider) SetStoreConfig(name string, config spi.StoreConfiguration) error

Types

type Provider

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

Provider represents an in-memory implementation of the spi.Provider interface.

func NewProvider

func NewProvider() *Provider

NewProvider instantiates a new in-memory storage Provider.

func (*Provider) Close

func (p *Provider) Close() error

Close closes all stores created under this store provider.

func (*Provider) GetOpenStores

func (p *Provider) GetOpenStores() []spi.Store

GetOpenStores returns all currently open stores.

func (*Provider) GetStoreConfig

func (p *Provider) GetStoreConfig(name string) (spi.StoreConfiguration, error)

GetStoreConfig gets the current store configuration. The store must be created prior to calling this method. If the store cannot be found, then an error wrapping spi.ErrStoreNotFound will be returned.

func (*Provider) OpenStore

func (p *Provider) OpenStore(name string) (spi.Store, error)

OpenStore opens a store with the given name and returns a handle. If the store has never been opened before, then it is created.

func (*Provider) Ping

func (p *Provider) Ping() error

Ping always returns nil. It's here just to allow it to implement a "Pinger" sort of interface which may be defined somewhere and implemented by other storage implementations that use a remote database.

func (*Provider) SetStoreConfig

func (p *Provider) SetStoreConfig(name string, config spi.StoreConfiguration) error

SetStoreConfig sets the configuration on a store. The store must be created prior to calling this method. If the store cannot be found, then an error wrapping spi.ErrStoreNotFound will be returned.