service

Documentation

Index

• func GetInstance() api.ConfigService
• type ConfigServiceImpl
  • func Initialize(stub shim.ChaincodeStubInterface, mspID string) *ConfigServiceImpl
  • func (csi *ConfigServiceImpl) Get(channelID string, configKey api.ConfigKey) ([]byte, bool, errors.Error)
  • func (csi *ConfigServiceImpl) GetConfigFromLedger(channelID string, configKey api.ConfigKey) ([]byte, bool, errors.Error)
  • func (csi *ConfigServiceImpl) GetFromCache(channelID string, configKey api.ConfigKey) ([]byte, errors.Error)
  • func (csi *ConfigServiceImpl) GetViper(channelID string, configKey api.ConfigKey, configType api.ConfigType) (*viper.Viper, bool, errors.Error)
  • func (csi *ConfigServiceImpl) Refresh(stub shim.ChaincodeStubInterface, mspID string) errors.Error
• type Metrics
  • func NewMetrics(p fabricmetrics.Provider) *Metrics

Functions

func GetInstance

func GetInstance() api.ConfigService

GetInstance gets instance of cache for snaps

Types

type ConfigServiceImpl

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

ConfigServiceImpl used to create cache instance

func Initialize

func Initialize(stub shim.ChaincodeStubInterface, mspID string) *ConfigServiceImpl

Initialize will be called from config snap

func (*ConfigServiceImpl) Get

func (csi *ConfigServiceImpl) Get(channelID string, configKey api.ConfigKey) ([]byte, bool, errors.Error)

Get items from cache

func (*ConfigServiceImpl) GetConfigFromLedger

func (csi *ConfigServiceImpl) GetConfigFromLedger(channelID string, configKey api.ConfigKey) ([]byte, bool, errors.Error)

GetConfigFromLedger - gets snaps configs from ledger

func (*ConfigServiceImpl) GetFromCache

func (csi *ConfigServiceImpl) GetFromCache(channelID string, configKey api.ConfigKey) ([]byte, errors.Error)

GetFromCache get items from cache

func (*ConfigServiceImpl) GetViper

func (csi *ConfigServiceImpl) GetViper(channelID string, configKey api.ConfigKey, configType api.ConfigType) (*viper.Viper, bool, errors.Error)

GetViper configuration as Viper

func (*ConfigServiceImpl) Refresh

func (csi *ConfigServiceImpl) Refresh(stub shim.ChaincodeStubInterface, mspID string) errors.Error

Refresh adds new items into cache and refreshes existing ones

type Metrics

type Metrics struct {
	RefreshTimer fabricmetrics.Histogram
}

Metrics contain graphs

func NewMetrics

func NewMetrics(p fabricmetrics.Provider) *Metrics

NewMetrics create new instance of metrics