metadata

Documentation

Index

• Variables
• type Manager
  • func New() Manager

Variables

var (
	// Mgr is the global project metadata manager
	Mgr = New()
)

Types

type Manager

type Manager interface {
	// Add metadatas for project specified by projectID
	Add(ctx context.Context, projectID int64, meta map[string]string) error

	// Delete metadatas whose keys are specified in parameter meta, if it is absent, delete all
	Delete(ctx context.Context, projectID int64, meta ...string) error

	// Update metadatas
	Update(ctx context.Context, projectID int64, meta map[string]string) error

	// Get metadatas whose keys are specified in parameter meta, if it is absent, get all
	Get(ctx context.Context, projectID int64, meta ...string) (map[string]string, error)

	// List metadata according to the name and value
	List(ctx context.Context, name, value string) ([]*models.ProjectMetadata, error)
}

Manager defines the operations that a project metadata manager should implement

func New

func New() Manager

New returns a default implementation of Manager