chaincode

Documentation

Index

• type InstalledChaincode
• type Metadata
• type MetadataMapping
  • func NewMetadataMapping() *MetadataMapping
  • func (m *MetadataMapping) Aggregate() MetadataSet
  • func (m *MetadataMapping) Lookup(cc string) (Metadata, bool)
  • func (m *MetadataMapping) Update(ccMd Metadata)
• type MetadataSet
  • func (ccs MetadataSet) AsChaincodes() []*gossip.Chaincode

Types

type InstalledChaincode

type InstalledChaincode struct {
	PackageID persistence.PackageID
	Hash      []byte
	Label     string

	// FIXME: we should remove these two
	// fields since they are not properties
	// of the chaincode (FAB-14561)
	Name    string
	Version string
}

InstalledChaincode defines metadata about an installed chaincode

type Metadata

type Metadata struct {
	Name              string
	Version           string
	Policy            []byte
	Id                []byte
	CollectionsConfig []byte
}

Metadata defines channel-scoped metadata of a chaincode

type MetadataMapping

type MetadataMapping struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

MetadataMapping defines a mapping from chaincode name to Metadata

func NewMetadataMapping

func NewMetadataMapping() *MetadataMapping

NewMetadataMapping creates a new metadata mapping

func (*MetadataMapping) Aggregate

func (m *MetadataMapping) Aggregate() MetadataSet

Aggregate aggregates all Metadata to a MetadataSet

func (*MetadataMapping) Lookup

func (m *MetadataMapping) Lookup(cc string) (Metadata, bool)

Lookup returns the Metadata that is associated with the given chaincode

func (*MetadataMapping) Update

func (m *MetadataMapping) Update(ccMd Metadata)

Update updates the chaincode metadata in the mapping

type MetadataSet

type MetadataSet []Metadata

MetadataSet defines an aggregation of Metadata

func (MetadataSet) AsChaincodes

func (ccs MetadataSet) AsChaincodes() []*gossip.Chaincode

AsChaincodes converts this MetadataSet to a slice of gossip.Chaincodes