common

Documentation

Index

• Constants
• Variables
• type Component

Constants

const (
	DefaultTenant   = "default_tenant"
	DefaultDatabase = "default_database"
)

Variables

var (
	// Tenant errors
	ErrTenantNotFound                  = errors.New("tenant not found")
	ErrTenantUniqueConstraintViolation = errors.New("tenant unique constraint violation")

	// Database errors
	ErrDatabaseNotFound                  = errors.New("database not found")
	ErrDatabaseUniqueConstraintViolation = errors.New("database unique constraint violation")
	ErrDatabaseNameEmpty                 = errors.New("database name is empty")

	// Collection errors
	ErrCollectionNotFound                    = errors.New("collection not found")
	ErrCollectionSoftDeleted                 = errors.New("collection soft deleted")
	ErrCollectionIDFormat                    = errors.New("collection id format error")
	ErrCollectionNameEmpty                   = errors.New("collection name is empty")
	ErrCollectionUniqueConstraintViolation   = errors.New("collection unique constraint violation")
	ErrCollectionDeleteNonExistingCollection = errors.New("delete non existing collection")
	ErrCollectionLogPositionStale            = errors.New("collection log position Stale")
	ErrCollectionVersionStale                = errors.New("collection version stale")
	ErrCollectionVersionInvalid              = errors.New("collection version invalid")

	// Collection metadata errors
	ErrUnknownCollectionMetadataType = errors.New("collection metadata value type not supported")
	ErrInvalidMetadataUpdate         = errors.New("invalid metadata update, reest metadata true and metadata value not empty")

	// Segment errors
	ErrSegmentIDFormat                  = errors.New("segment id format error")
	ErrInvalidCollectionUpdate          = errors.New("invalid collection update, reset collection true and collection value not empty")
	ErrMissingCollectionID              = errors.New("missing collection id")
	ErrSegmentUniqueConstraintViolation = errors.New("unique constraint violation")
	ErrSegmentDeleteNonExistingSegment  = errors.New("delete non existing segment")
	ErrSegmentUpdateNonExistingSegment  = errors.New("update non existing segment")

	// Segment metadata errors
	ErrUnknownSegmentMetadataType = errors.New("segment metadata value type not supported")
)

Types

type Component

type Component interface {
	Start() error
	Stop() error
}

Compoent is the base class for difference components of the system