state

Documentation

Index

• type State
  • func NewState(factory coredatabase.TxnRunnerFactory) *State
  • func (s *State) GetMetadata(ctx context.Context, path string) (coreobjectstore.Metadata, error)
  • func (s *State) GetMetadataBySHA256(ctx context.Context, sha256 string) (coreobjectstore.Metadata, error)
  • func (s *State) GetMetadataBySHA256Prefix(ctx context.Context, sha256 string) (coreobjectstore.Metadata, error)
  • func (s *State) InitialWatchStatement() (string, string)
  • func (s *State) ListMetadata(ctx context.Context) ([]coreobjectstore.Metadata, error)
  • func (s *State) PutMetadata(ctx context.Context, metadata coreobjectstore.Metadata) (coreobjectstore.UUID, error)
  • func (s *State) RemoveMetadata(ctx context.Context, path string) error

Types

type State

type State struct {
	*domain.StateBase
}

State implements the domain objectstore state.

func NewState

func NewState(factory coredatabase.TxnRunnerFactory) *State

NewState returns a new State instance.

func (*State) GetMetadata

func (s *State) GetMetadata(ctx context.Context, path string) (coreobjectstore.Metadata, error)

GetMetadata returns the persistence metadata for the specified path.

func (*State) GetMetadataBySHA256

func (s *State) GetMetadataBySHA256(ctx context.Context, sha256 string) (coreobjectstore.Metadata, error)

GetMetadataBySHA256 returns the persistence metadata for the object with SHA256 starting with the provided prefix.

func (*State) GetMetadataBySHA256Prefix

func (s *State) GetMetadataBySHA256Prefix(ctx context.Context, sha256 string) (coreobjectstore.Metadata, error)

GetMetadataBySHA256Prefix returns the persistence metadata for the object with SHA256 starting with the provided prefix.

func (*State) InitialWatchStatement

func (s *State) InitialWatchStatement() (string, string)

InitialWatchStatement returns the initial watch statement for the persistence path.

func (*State) ListMetadata

func (s *State) ListMetadata(ctx context.Context) ([]coreobjectstore.Metadata, error)

ListMetadata returns the persistence metadata.

func (*State) PutMetadata

func (s *State) PutMetadata(ctx context.Context, metadata coreobjectstore.Metadata) (coreobjectstore.UUID, error)

PutMetadata adds a new specified path for the persistence metadata.

func (*State) RemoveMetadata

func (s *State) RemoveMetadata(ctx context.Context, path string) error

RemoveMetadata removes the specified key for the persistence path.